diff --git a/Source/Client/Application/Launcher.cpp b/Source/Client/Application/Launcher.cpp
index 1f7ae9a8b..b27bcd61d 100644
--- a/Source/Client/Application/Launcher.cpp
+++ b/Source/Client/Application/Launcher.cpp
@@ -97,6 +97,7 @@
 #include <sys/stat.h>
 #include <timeapi.h>
 #include <utility>
+#include "Resource/MSGSTRINGID.h"
 
 // GLOBAL: gl_24398
 RECT Rect;
@@ -1814,8 +1815,8 @@ int WINAPI WinMain(HINSTANCE instance, HINSTANCE previous, LPSTR commandLine, in
     const char devServerSource[] = {'\x55', '\x86', '\x25', '\x99'};
     thread_local EncryptedName<sizeof(devServerSource), 0x4B755DB19953E311ULL> devServer(devServerSource);
     if (!std::strstr(g_launchServerName, devServer.Text())) {
-      const char* parameters = LookupMessage(3445);
-      const char* file = LookupMessage(3445);
+      const char* parameters = LookupMessage(MSI_FRIEND_ALREADY_FRIEND);
+      const char* file = LookupMessage(MSI_FRIEND_ALREADY_FRIEND);
       const char openSource[] = {'\x22', '\xEF', '\x90', '\x69', '\xEB'};
       thread_local EncryptedName<sizeof(openSource), 0xD7A749EB27D5BF6DULL> open(openSource);
       ShellExecuteA(nullptr, open.Text(), file, parameters, nullptr, SW_SHOWNORMAL);
diff --git a/Source/Client/Input/ImeHelper.cpp b/Source/Client/Input/ImeHelper.cpp
index 58accfe2b..b8d8090a1 100644
--- a/Source/Client/Input/ImeHelper.cpp
+++ b/Source/Client/Input/ImeHelper.cpp
@@ -5,6 +5,7 @@
 #include "Network/Connection/Connection.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <windows.h>
 
 typedef int(__cdecl* ImeHelperProc)(HWND window, const char* version);
@@ -27,19 +28,19 @@ void NotifyImeHelper() {
 void HandleImeError(const int* error) {
   switch (*error) {
   case 0x8000E001:
-    g_windowMgr.Confirm(LookupMessage(1046), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_SGP_CODE_ALREADY_RUNNING), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 0x8000E003:
-    g_windowMgr.Confirm(LookupMessage(1047), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_SGP_CODE_DETECTED_MACRO), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 0x8000E004:
-    g_windowMgr.Confirm(LookupMessage(1048), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_SGP_CODE_DETECTED_SPEEDHACK), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 0x8000E005:
-    g_windowMgr.Confirm(LookupMessage(1049), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_SGP_CODE_DETECTED_APIHOOK), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 0x8000E006:
-    g_windowMgr.Confirm(LookupMessage(1050), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_SGP_CODE_DETECTED_MSGHOOK), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   }
 
diff --git a/Source/Client/Mode/GameMode.cpp b/Source/Client/Mode/GameMode.cpp
index 39e71c26a..31b3a726b 100644
--- a/Source/Client/Mode/GameMode.cpp
+++ b/Source/Client/Mode/GameMode.cpp
@@ -97,6 +97,7 @@
 #include "Client/Application/ApplicationWindow.h"
 #include "UI/Window/UINewSelectCharWnd.h"
 #include "Network/TextEncoding.h"
+#include "Resource/MSGSTRINGID.h"
 
 extern "C" long long _Xtime_get_ticks();
 
@@ -365,7 +366,7 @@ bool CGameMode::IsOverWeight(bool notify) {
   if (g_session.m_weight * 100 / maxWeight >= 90) {
     if (notify) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(307)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NO_ATTACK_OVERWEIGHT)), 255, 0, 0, 0);
     }
 
     return true;
@@ -572,7 +573,7 @@ float CGameMode::CameraDesiredYaw() {
 // FUNCTION: fn_45499
 int ConfirmGameModeActionB8() {
   if (g_windowMgr.LookupWindow(WID_EXCHANGEUI)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xDDF)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EXCHANGED_FAILED)), 0xFF, 0, 0, 0);
     return 0;
   }
   g_modeMgr.gameMode->SendMsg(MM_COMMAND_HOMUN, 1, 0, 0, 0);
@@ -612,7 +613,7 @@ std::string CGameMode::GetActiveSkillEffectTimeText(int skillId, int* activeSkil
     char buffer[100];
     const int hours = remainingSeconds / 3600;
     if (hours != 0) {
-      std::sprintf(buffer, "%d %s", hours, LookupMessage(0x6A1));
+      std::sprintf(buffer, "%d %s", hours, LookupMessage(MSI_TIME));
       output = buffer;
     }
 
@@ -620,11 +621,11 @@ std::string CGameMode::GetActiveSkillEffectTimeText(int skillId, int* activeSkil
     const int minutes = remainder / 60;
     const int seconds = remainder % 60;
     if (minutes != 0) {
-      std::sprintf(buffer, " %d %s", minutes, LookupMessage(0x70F));
+      std::sprintf(buffer, " %d %s", minutes, LookupMessage(MSI_MINUTE));
       output = output + buffer;
     }
     if (seconds != 0) {
-      std::sprintf(buffer, " %d %s", seconds, LookupMessage(0x710));
+      std::sprintf(buffer, " %d %s", seconds, LookupMessage(MSI_SECOND));
       output = output + buffer;
     }
 
@@ -820,7 +821,7 @@ bool CGameMode::ShowRestrictedNotice(int grade) {
   }
 
   g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x31)), 255, 0, 0, 0);
+  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NO_SAME_SENTANCE)), 255, 0, 0, 0);
   g_windowMgr.unknown_04DC.assign("", 0);
   return true;
 }
@@ -1200,7 +1201,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     }
     case MM_REQUEST_ACT:
       if (this->scene->player->unknown_02CC != 0 && (argument1 == 0 || argument1 == 7)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x75D)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_ATTACK_IN_RIDING_STATE)), 0xFF, 0, 0, 0);
       } else {
         const GameModePacketDwordByte packet{
           0x437, static_cast<std::uint32_t>(argument2), static_cast<std::uint8_t>(argument1)
@@ -1912,12 +1913,12 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
             char middle[0x400];
             char last[0x16A];
             if (g_serviceType == 0) {
-              std::sprintf(first, LookupMessage(0x316));
-              const char* suffix = LookupMessage(0x318);
+              std::sprintf(first, LookupMessage(MSI_SUPERNOVICE1));
+              const char* suffix = LookupMessage(MSI_SUPERNOVICE3);
               const char* name = g_session.DecodePlayerName();
-              const char* prefix = LookupMessage(0x317);
+              const char* prefix = LookupMessage(MSI_SUPERNOVICE2);
               std::sprintf(middle, "%s %s%s", prefix, name, suffix);
-              std::sprintf(last, LookupMessage(0x319));
+              std::sprintf(last, LookupMessage(MSI_SUPERNOVICE4));
             } else {
               std::sprintf(first, GetMessageString(0x316));
               const char* suffix = GetMessageString(0x318);
@@ -1932,7 +1933,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
                    g_session.m_level >= *reinterpret_cast<const int*>(g_session.unknown_7EE8)) ||
                   (g_session.IsSuperNovice2Job(g_session.GetDisplayJob()) &&
                    g_session.m_level >= *reinterpret_cast<const int*>(g_session.unknown_7EF0))) {
-                g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x7DF)), 0xFF, 0, 0, 0);
+                g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MSG_SUPERNOVICE_CHOPOKGI_CAPPEDLEVEL)), 0xFF, 0, 0, 0);
                 break;
               }
               const std::uint16_t packet = 0x1ED;
@@ -2018,7 +2019,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       const auto* skill = reinterpret_cast<const CSkillInfo*>(argument1);
       if (argument3 == 0 && this->scene->player->unknown_02CC != 0 &&
           !g_session.IsHomunculusSkill(skill->id) && !g_session.IsMercenarySkill(skill->id)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x75E)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_USE_SKILL_IN_RIDING_STATE)), 0xFF, 0, 0, 0);
         g_session.m_automaticSkills.Complete(skill->id);
         return 0;
       }
@@ -2073,14 +2074,14 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       }
       const char* name = reinterpret_cast<const char*>(argument1);
       if (std::strlen(name) >= 24) {
-        g_windowMgr.Confirm(LookupMessage(0x213), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_NAMELENGTH_TOO_LONG), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
       GameModePacketPayload24 packet;
       packet.packetId = 0x916;
       std::strncpy(reinterpret_cast<char*>(packet.payload), name, sizeof(packet.payload));
       GetRagConnection().Send(g_packetLengths.FixedLength(packet.packetId), &packet);
-      const std::string notice = FormatOwnedString(LookupMessage(0x17E), name);
+      const std::string notice = FormatOwnedString(LookupMessage(MSI_REQ_JOIN_GUILD), name);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(notice.c_str()), 0xFFFF00, 0, 0, 0);
       return 0;
     }
@@ -2122,7 +2123,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     case MM_REQ_JOIN_GROUP: {
       const char* name = reinterpret_cast<const char*>(argument1);
       if (std::strlen(name) >= 24) {
-        g_windowMgr.Confirm(LookupMessage(0x213), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_NAMELENGTH_TOO_LONG), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
       GameModePacketPayload24 packet;
@@ -2130,7 +2131,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       std::strncpy(reinterpret_cast<char*>(packet.payload), name, sizeof(packet.payload));
       GetRagConnection().Send(g_packetLengths.FixedLength(packet.packetId), &packet);
       if (g_session.unknown_5464 != 0) {
-        const std::string message = std::string(name) + LookupMessage(0x80B);
+        const std::string message = std::string(name) + LookupMessage(MSI_CHARACTER_PARTY_INVITATION_TO_JOIN);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xFFFF00, 0, 0, 0);
       }
       return 0;
@@ -2176,7 +2177,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     }
     case MM_CONFORM_MAKEGROUP: {
       if (g_forbiddenWords.Contains(g_session.unknown_54AC.c_str())) {
-        g_windowMgr.Confirm(LookupMessage(14), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_BAD_SENTANGE), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
       unsigned char packet[28];
@@ -2246,11 +2247,11 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       }
       if (result == -2) {
         Replay::Instance().SetState(1);
-        g_windowMgr.Confirm(LookupMessage(0x7C5), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_REPLAY_THESAMEFILEEXISTS), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
       char message[50]{};
-      std::sprintf(message, LookupMessage(0x7C6));
+      std::sprintf(message, LookupMessage(MSI_REPLAY_RECORDSTART));
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0x62B0FF, 0, 0, 0);
       Replay::Instance().SetState(2);
       {
@@ -2371,7 +2372,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
           ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, this->drag.id);
           if (item.unknown_0000[1] > 0) {
             g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-            g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x6A0)), 0xFF, 0, 0, 0);
+            g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CAN_DROP_ITEM_TO_ITEMWND)), 0xFF, 0, 0, 0);
           }
         }
         this->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
@@ -2379,7 +2380,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       }
       if (this->drag.source == 1) {
         if (g_windowMgr.unknown_01D4 == nullptr) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x2B2)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OPEN_ITEMWND_TO_THROW)), 0xFF, 0, 0, 0);
           this->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
           return 0;
         }
@@ -2430,11 +2431,11 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       }
       if (g_windowMgr.unknown_01E0) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBD)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CLOSEEQUIPWND)), 0xFF, 0, 0, 0);
       }
       if (g_windowMgr.unknown_0458) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xAB0)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_UISCRIPT_ERROR_GUIDE_MSG)), 0xFF, 0, 0, 0);
       }
       g_windowMgr.RetireTransientWindow();
       return 0;
@@ -2499,7 +2500,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       std::strncpy(packet.text, name, 39);
       packet.text[39] = 0;
       if (std::strcmp(name, g_guildInfo.unknown_0000.c_str()) != 0) {
-        g_windowMgr.Confirm(LookupMessage(0x16E), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_DISORGANIZE_GUILD_FAILURE), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
       GetRagConnection().Send(g_packetLengths.FixedLength(packet.packetId), &packet);
@@ -2519,7 +2520,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
           char name[260]{};
           int capacity = sizeof(name);
           item.GetIdDisplayName(name, capacity, 0);
-          std::string text = FormatOwnedString(LookupMessage(0x24F), name);
+          std::string text = FormatOwnedString(LookupMessage(MSI_NOT_EXIST_PET_FOOD), name);
           g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0x1E1EF5, 0, 0, 0);
           g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(text.c_str()), 0x1E1EF5, 0, 0, 0);
           return 0;
@@ -2573,7 +2574,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       return 0;
     case MM_REQ_LEAVE_GROUP: {
       if (g_session.unknown_5948 == 1 || g_session.unknown_5948 == 2) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBD3)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MUST_PASSWORD_EXCEED_CHAR)), 0xFF, 0, 0, 0);
       }
       const int count = g_session.PartyCount();
       if (g_session.unknown_5464 != 0) {
@@ -2593,10 +2594,10 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
           }
           if (!transferred) {
             if (online) {
-              g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xCC9)), 0xFF, 0, 0, 0);
+              g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DEFAULT)), 0xFF, 0, 0, 0);
               return 0;
             }
-            if (g_windowMgr.Confirm(LookupMessage(0xCB9), 2, false, false, 0, "Message", 280, 120, 0) != 0xBB) {
+            if (g_windowMgr.Confirm(LookupMessage(MSI_SERVER_PROPERTY_FREE_NO_COUNT), 2, false, false, 0, "Message", 280, 120, 0) != 0xBB) {
               return 0;
             }
           }
@@ -2618,7 +2619,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       }
       if (argument4 == 0 && this->scene->player->unknown_02CC != 0 &&
           !g_session.IsHomunculusSkill(argument1) && !g_session.IsMercenarySkill(argument1)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x75E)), 0xFF, 11, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_USE_SKILL_IN_RIDING_STATE)), 0xFF, 11, 0, 0);
         g_session.m_automaticSkills.Complete(argument1);
         return 0;
       }
@@ -2662,7 +2663,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       if (this->unknown_0418 == 0 && !g_session.IsRequestReady(argument1)) {
         char message[260];
         const char* name = CSkillInfo::DisplayName(*g_session.m_hotkeyScript, argument1);
-        std::sprintf(message, LookupMessage(0x5B4), name);
+        std::sprintf(message, LookupMessage(MSI_SKILLINTERVAL2), name);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFF, 11, 0, 0);
         g_session.m_automaticSkills.Complete(argument1);
         return 0;
@@ -2684,13 +2685,13 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       if (argument1 == 154 || argument1 == 41) {
         if (*reinterpret_cast<const int*>(g_session.unknown_5570) < (argument1 == 154 ? 40 : 30)) {
           char message[256];
-          std::sprintf(message, LookupMessage(0xCA));
+          std::sprintf(message, LookupMessage(MSI_USESKILL_FAIL_SP_INSUFFICIENT));
           g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFF, 11, 0, 0);
           return 0;
         }
         if (g_session.unknown_5C1C <= 0) {
           char message[256];
-          std::sprintf(message, LookupMessage(0x294));
+          std::sprintf(message, LookupMessage(MSI_MUST_EQUIP_CART));
           g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFF, 11, 0, 0);
           return 0;
         }
@@ -2769,7 +2770,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     }
     case MM_SWAP_EQUIPMENT: {
       if (timeGetTime() - g_swapEquipmentTick < 10000U) {
-        const char* suffix = LookupMessage(0xC9E);
+        const char* suffix = LookupMessage(MSI_CONNECT_SNS_FAIL_CONNECT);
         const std::string message = FormatOwnedString("%d%s", 10U - (timeGetTime() - g_swapEquipmentTick) / 1000U, suffix);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xC8FF00, 7, 0, 0);
         return 0;
@@ -2796,7 +2797,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     }
     case MM_TAKE_OFF_EQUIP: {
       if (g_windowMgr.LookupWindow(WID_EXCHANGEUI) != nullptr) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x6A3)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANT_USE_WHEN_OPENED_EXCHANGEWND)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (this->IsMenuWindowOpen() ||
@@ -2903,7 +2904,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
           std::strcat(skillName, " \xA2\xBD");
         }
         std::strcat(text, " !!  ");
-        std::strcat(text, LookupMessage(0x2F7));
+        std::strcat(text, LookupMessage(MSI_LOVE_SKILL));
         const int address = reinterpret_cast<int>(text);
         actor->SendMsg(nullptr, AM_CHAT, 0, address, address >> 31, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
         return 0;
@@ -2973,7 +2974,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       if (argument1 != 0) {
         const std::string text(reinterpret_cast<const char*>(argument1));
         if (text.size() >= 24) {
-          g_windowMgr.Confirm(LookupMessage(0x213), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_NAMELENGTH_TOO_LONG), 0, true, false, 0, "Message", 280, 120, 0);
           return 0;
         }
         std::memcpy(packet.payload, text.c_str(), 24);
@@ -2983,14 +2984,14 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     }
     case MM_WEAR_EQUIP: {
       if (g_windowMgr.LookupWindow(WID_EXCHANGEUI) != nullptr) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x6A3)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANT_USE_WHEN_OPENED_EXCHANGEWND)), 255, 0, 0, 0);
         return 0;
       }
       if (this->IsMenuWindowOpen()) {
         return 0;
       }
       if (g_windowMgr.window_4F260 != nullptr || g_windowMgr.window_4F268 != nullptr) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xE68)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_LIMIT_HAVE_ITEM_CNT)), 255, 0, 0, 0);
         return 0;
       }
       if (*reinterpret_cast<const std::uint32_t*>(&this->unknown_0100[4]) + 2000U > timeGetTime() || this->unknown_0250 != 0) {
@@ -2999,7 +3000,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       const EquipSlots slots = g_session.GetEquipSlots(argument2);
       const ITEM_INFO equipped = g_session.GetItem17F0(slots.values[2]);
       if (equipped.unknown_005D != 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x2BB)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DAMAGED_ITEM)), 255, 0, 0, 0);
         return 0;
       }
       if (equipped.unknown_0000[1] > 0 && equipped.quantity == 1) {
@@ -3023,7 +3024,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       }
       if (g_serviceType == 6 && g_windowMgr.unknown_0284 != nullptr) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x48)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_DEALING)), 255, 0, 0, 0);
         return 0;
       }
       this->SendMsg(MM_RELEASE_QUEST, 0, 0, 0, 0);
@@ -3377,7 +3378,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     }
     case MM_USEITEM: {
       if (g_windowMgr.LookupWindow(WID_EXCHANGEUI)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x6A3)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANT_USE_WHEN_OPENED_EXCHANGEWND)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (this->IsMenuWindowOpen() || this->unknown_02CC != 0 || *reinterpret_cast<int*>(this->unknown_02D0) != 0 || argument1 == 0 || this->unknown_0250 != 0) {
@@ -3392,7 +3393,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       if (this->scene->player->render.unknown_0070 == 6 &&
           (item.GetItemId() == 0x259 || item.GetItemId() == 0x25A || item.GetItemId() == 0x263 ||
            item.GetItemId() == 0x25D || item.GetItemId() == 0x25E || item.GetItemId() == 0x5813)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x297)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANT_USE_WHEN_SITDOWN)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (Singleton<CSelectPackageItemMgr>::GetInstance()->OpenItem(argument1)) {
@@ -3400,37 +3401,37 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       }
       if (item.GetItemId() == 0x19295) {
         if (g_session.IsPlayerPerformerJob(g_session.m_job)) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1022)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GENDER_CHANGE_MESSAGE_CONFIRM)), 0xFF, 0, 0, 0);
           return 0;
         }
         if (this->scene->player->unknown_02CC != 0) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1070)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_REWARD_HEAVY_INVENTORY)), 0xFF, 0, 0, 0);
           return 0;
         }
         const unsigned baseJob = JobNames::BaseJob(g_session.GetDisplayJob());
         if (g_session.GetDisplayJob() != baseJob) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1070)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_REWARD_HEAVY_INVENTORY)), 0xFF, 0, 0, 0);
           return 0;
         }
         if (this->scene->player->GetGdid() > 0 || g_session.PartyCount() > 0) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1023)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GENDER_CHANGE_MESSAGE_OK)), 0xFF, 0, 0, 0);
           return 0;
         }
         if (g_session.unknown_8128[4] != 0) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1024)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GENDER_CHANGE_MESSAGE_CANCEL)), 0xFF, 0, 0, 0);
           return 0;
         }
         for (const ActiveSkillEffect& effect : g_activeSkillEffects) {
           if (effect.id == 0x26D) {
-            g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1025)), 0xFF, 0, 0, 0);
+            g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GENDER_CHANGE_MESSAGE_COMPLETE)), 0xFF, 0, 0, 0);
             return 0;
           }
         }
-        if (g_windowMgr.Confirm(LookupMessage(0x1026), 2, false, false, 0, "Message", 280, 120, 0) != 0xBB) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1028)), 0xFF, 0, 0, 0);
+        if (g_windowMgr.Confirm(LookupMessage(MSI_MACRO_CHECKER_MAP_NOT_GM), 2, false, false, 0, "Message", 280, 120, 0) != 0xBB) {
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_CHECKER_MAP_IS_COOLTIME)), 0xFF, 0, 0, 0);
           return 0;
         }
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1027)), 0, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_CHECKER_MAP_BANNED_MAP)), 0, 0, 0, 0);
       }
       this->unknown_02CC = 1;
       const GameModePacketWordDword packet{0x439, static_cast<std::uint16_t>(argument1), g_session.m_aid};
@@ -3439,7 +3440,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     }
     case MM_MAKE_GROUP: {
       if (g_session.unknown_5460 != 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x56B)), 0x6E96FF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOPARTY)), 0x6E96FF, 0, 0, 0);
         return 0;
       }
       if (g_session.PartyCount() != 0) {
@@ -3447,11 +3448,11 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       }
       const char* name = reinterpret_cast<const char*>(argument1);
       if (_mbsstr(reinterpret_cast<const unsigned char*>(name), reinterpret_cast<const unsigned char*>("#"))) {
-        g_windowMgr.Confirm(LookupMessage(0xB17), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_INVENTORY_ITEM_COMPARE), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
       if (std::strlen(name) >= 24) {
-        g_windowMgr.Confirm(LookupMessage(0x213), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_NAMELENGTH_TOO_LONG), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
       g_windowMgr.CloseWindow(WID_PARTYSETTINGWND_PARTYCOUNT);
@@ -3482,7 +3483,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       if (this->unknown_0418 == 0 && !g_session.IsRequestReady(packet[2])) {
         char text[1024];
         const char* skillName = CSkillInfo::DisplayName(*g_session.m_hotkeyScript, packet[2]);
-        std::sprintf(text, LookupMessage(0x5B4), skillName);
+        std::sprintf(text, LookupMessage(MSI_SKILLINTERVAL2), skillName);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 11, 0, 0);
         return 0;
       }
@@ -3490,7 +3491,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       _snprintf_s(text, 21, _TRUNCATE, "%s", reinterpret_cast<const char*>(request[4]));
       if (g_forbiddenWords.Contains(text)) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x32)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NO_SEND_BECAUSE_INSULT)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (packet[1] == 0) {
@@ -3543,7 +3544,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     }
     case MM_SWAP_EQUIPMENT_BY_INDEX: {
       if (timeGetTime() - g_swapEquipmentTick < 10000U) {
-        const char* suffix = LookupMessage(0xC9E);
+        const char* suffix = LookupMessage(MSI_CONNECT_SNS_FAIL_CONNECT);
         const unsigned remaining = 10U - (timeGetTime() - g_swapEquipmentTick) / 1000U;
         const std::string text = FormatOwnedString("%d%s", remaining, suffix);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xC8FF00, 7, 0, 0);
@@ -3592,7 +3593,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       switch (action) {
         case MENUID_DEAL:
           if (this->unknown_024C == 1 || g_windowMgr.unknown_01F0 || g_windowMgr.unknown_01F8 || g_windowMgr.unknown_01F4) {
-            g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x783)), 0xFFFFFF, 0, 0, 0);
+            g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BUSY)), 0xFFFFFF, 0, 0, 0);
           } else if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->GetStateFlags() != 2) {
             this->SendMsg(MM_REQ_EXCHANGE_ITEM, this->unknown_02E0, 0, 0, 0);
           }
@@ -3617,7 +3618,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
         }
         case MENUID_MAKE_WHISPER_WINDOW: {
           const std::string name = this->ActorName(this->unknown_02E0);
-          const char* category = g_windowMgr.IsFriend(name.c_str()) ? LookupMessage(0x66) :
+          const char* category = g_windowMgr.IsFriend(name.c_str()) ? LookupMessage(MSI_FRIEND) :
             (g_session.IsGuildMemberAccount(this->unknown_02E0) ? "GuildMember" : nullptr);
           std::string code;
           if (auto* actor = dynamic_cast<CPc*>(this->scene->GetGameActorByAID(this->unknown_02E0))) {
@@ -3660,11 +3661,11 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
         case MENUID_PET_FEEDING:
         case MENUID_HOMUN_FEEDING: {
           if (action == 29 && g_windowMgr.unknown_0458) {
-            g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBA9)), 0xFF, 0, 0, 0);
+            g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REFINING_FAIL_ITEM_DISAPPEAR)), 0xFF, 0, 0, 0);
             return 0;
           }
           auto* window = new UINormalMB;
-          window->Create(nullptr, LookupMessage(0x259), 2, true, nullptr, 280, 120, nullptr);
+          window->Create(nullptr, LookupMessage(MSI_SURE_TO_FEED_PET), 2, true, nullptr, 280, 120, nullptr);
           g_windowMgr.AddRendered(window);
           window->SetAction(0xBB, reinterpret_cast<void (*)()>(action == 29 ? ConfirmGameModeAction96 : ConfirmGameModeActionB8));
           return 0;
@@ -3845,7 +3846,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       if ((static_cast<unsigned char>(name[0]) == 0xA1 && static_cast<unsigned char>(name[1]) == 0xA1) ||
           (static_cast<unsigned char>(name[length - 2]) == 0xA1 && static_cast<unsigned char>(name[length - 1]) == 0xA1) ||
           std::strchr(name, ' ')) {
-        std::sprintf(text, LookupMessage(0x97B));
+        std::sprintf(text, LookupMessage(MSI_BILLING_CHN_3));
         if (std::strstr(text, "NO MSG")) {
           std::sprintf(text, "Can NOT use space in Guild Name !!");
         }
@@ -3853,20 +3854,20 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
         return 0;
       }
       if (g_forbiddenWords.Contains(name)) {
-        StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(0xD07));
+        StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_SELECTCHARWND_BILLING_INFO));
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0x6E96FF, 0, 0, 0);
         return 0;
       }
       if (g_serviceType == 12 && std::strchr(name, 0x2323)) {
-        g_windowMgr.Confirm(LookupMessage(0x464), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_BILLING_1), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
       if (length >= 24) {
-        g_windowMgr.Confirm(LookupMessage(0x213), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_NAMELENGTH_TOO_LONG), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
       if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->unknown_0305 == 1) {
-        std::sprintf(text, LookupMessage(0xA2D));
+        std::sprintf(text, LookupMessage(MSI_TIME_LINE_MINUTE2));
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0x6E96FF, 0, 0, 0);
         return 0;
       }
@@ -3913,7 +3914,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     case MM_GET_ACCOUNT_LIMITED_SALE_LIST: {
       auto& tick = *reinterpret_cast<std::uint32_t*>(&g_session.unknown_807C[0x18]);
       if (timeGetTime() - tick < 5000U) {
-        const char* message = LookupMessage(0xC9E);
+        const char* message = LookupMessage(MSI_CONNECT_SNS_FAIL_CONNECT);
         const std::string text = FormatOwnedString("%d%s", 5U - (timeGetTime() - tick) / 1000U, message);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xC8FF00, 0, 0, 0);
         return 0;
@@ -3940,13 +3941,13 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       }
       const ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, argument1);
       if (this->scene->player->bodyState == 4 || this->scene->player->bodyState == 1) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xF82)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PACKAGEITEM_SETTINGFAIL)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (this->scene->player->render.unknown_0070 == 6) {
         const int itemId = item.GetItemId();
         if (itemId == 0x259 || itemId == 0x25A || itemId == 0x263 || itemId == 0x25D || itemId == 0x25E || itemId == 0x5813) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x297)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANT_USE_WHEN_SITDOWN)), 0xFF, 0, 0, 0);
           return 0;
         }
       }
@@ -3964,12 +3965,12 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     case MM_ADD_EXCHANGE_ITEM: {
       if (g_session.HasExchangeItem(static_cast<std::uint32_t>(argument1))) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x33)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CAN_DRAG_ITEM_OLNY_ONETIME)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (g_session.IsExchangeItemListFull() && argument1 != 0) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x129)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MAXEXCHANGE_IS_10_KIND)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (*reinterpret_cast<int*>(this->unknown_0100) != 0) {
@@ -4029,7 +4030,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     case MM_SEND_MAIL: {
       const auto& request = *reinterpret_cast<const RodexSendMailRequest*>(argument1);
       if (g_forbiddenWords.Contains(request.title.c_str()) || g_forbiddenWords.Contains(request.body.c_str())) {
-        g_windowMgr.Confirm(LookupMessage(0xBD4), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_BANK_SYSTEM_BUSY), 0, true, false, 0, "Message", 0x118, 0x78, 0);
         return 0;
       }
       g_session.RestoreItems5C68();
@@ -4067,7 +4068,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       GetCurrentDirectoryA(0x104, directory);
       std::string text(directory);
       text += ReplayFileList::Instance().path;
-      text += LookupMessage(0x7C7);
+      text += LookupMessage(MSI_REPLAY_RECORDEND);
       std::sprintf(notice, "%s", text.c_str());
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(notice), 0x62B0FF, 0, 0, 0);
       return 0;
@@ -4116,23 +4117,23 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
         return 0;
       }
       if (g_windowMgr.LookupWindow(WID_EXCHANGEUI) != nullptr) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBB9)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SWAP_EQUIPITEM_FAIL_CHAT)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (this->unknown_0250 != 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBB7)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SWAP_EQUIPITEM_FAIL_MERCHANTSHOP)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (g_windowMgr.unknown_0304 != nullptr || g_windowMgr.unknown_0308 != nullptr || g_windowMgr.unknown_02FC != nullptr) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBBA)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MDUNGEON_CREATE_FAIL_PARTY_ONLINE)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->unknown_0264[3] != 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBB8)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SWAP_EQUIPITEM_FAIL_USE_NPC)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (g_windowMgr.unknown_01F0 != nullptr || g_windowMgr.unknown_01F8 != nullptr) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBBB)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_USESKILL_FAIL_NEED_MORE_ARROW_CNT)), 0xFF, 0, 0, 0);
         return 0;
       }
       ITEM_INFO item = g_session.FindItemByIdentity(static_cast<std::uint32_t>(argument1), argument2);
@@ -4355,7 +4356,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     }
     case MM_WHISPER_FILTER:
       if (g_session.unknown_5460 != 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x56B)), 0x6E96FF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOPARTY)), 0x6E96FF, 0, 0, 0);
       } else if (g_session.PartyCount() == 0) {
         g_windowMgr.CloseWindow(WID_PARTYSETTINGWND_HEIGHT_220);
         g_session.unknown_54AC = reinterpret_cast<const char*>(argument1);
@@ -4394,7 +4395,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       this->unknown_0244 = 1;
       this->unknown_0248 = timeGetTime();
       GetRagConnection().Close();
-      if (g_windowMgr.Confirm(LookupMessage(2), 0, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_UNABLE_TO_CONNECT_SERVER), 0, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
         this->SendMsg(MM_QUIT_TO_IDENTRY, 0, 0, 0, 0);
       }
       return 0;
@@ -4446,7 +4447,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
     }
     case MM_USE_SKILL_TOGROUND: {
       if (this->scene->player->unknown_02CC != 0 && !g_session.IsHomunculusSkill(argument1) && !g_session.IsMercenarySkill(argument1)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x75E)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_USE_SKILL_IN_RIDING_STATE)), 0xFF, 0, 0, 0);
         return 0;
       }
       if (this->IsMenuWindowOpen()) {
@@ -4460,7 +4461,7 @@ int CGameMode::SendMsg(int event, int argument1, int argument2, int argument3, i
       if (this->unknown_0418 == 0 && !g_session.IsRequestReady(skill)) {
         char message[0x800];
         const char* name = CSkillInfo::DisplayName(*g_session.m_hotkeyScript, skill);
-        std::sprintf(message, LookupMessage(0x5B4), name);
+        std::sprintf(message, LookupMessage(MSI_SKILLINTERVAL2), name);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFF, 0xB, 0, 0);
         return 0;
       }
@@ -4741,7 +4742,7 @@ void CGameMode::RequestPlayerAction(int target, int argument) {
     const int maxWeight = g_session.m_maxWeight < 1 ? 1 : g_session.m_maxWeight;
     if (g_session.m_weight * 100 / maxWeight >= 90) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(307)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NO_ATTACK_OVERWEIGHT)), 0xFF, 0, 0, 0);
       value = this->unknown_040C;
       if (value != 40000) {
         return;
@@ -4879,7 +4880,7 @@ bool CGameMode::ConfirmDraggedItemUse() {
       this->unknown_05EC[0] = 0;
     }
     g_modeMgr.GetGameMode()->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(657), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_UNEQUIP_ARROW), 0, true, false, 0, "Message", 280, 120, 0);
     return true;
   }
 
@@ -4992,7 +4993,7 @@ void CGameMode::UpdateReplayActionSpeeds() {
 // FUNCTION: fn_45498
 int ConfirmGameModeAction96() {
   if (g_windowMgr.LookupWindow(WID_EXCHANGEUI)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xDDE)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARTERITEM_NAME_COUNT)), 0xFF, 0, 0, 0);
     return 0;
   }
   g_modeMgr.gameMode->SendMsg(MM_COMMAND_PET, 1, 0, 0, 0);
@@ -5292,7 +5293,7 @@ std::string CGameMode::HuntTargetText(const RenewQuestOngoingInfo& quest, int in
   }
 
   if (quest.m_huntUnknown00E0[index] == quest.m_huntUnknown0180[index]) {
-    text = static_cast<const std::string&>(FormatOwnedString("%s [ %s ]", text.c_str(), LookupMessage(0x7EE)));
+    text = static_cast<const std::string&>(FormatOwnedString("%s [ %s ]", text.c_str(), LookupMessage(MSI_COMPLETE_HUNTING_QUEST)));
   } else {
     text = static_cast<const std::string&>(FormatOwnedString("%s [ %d / %d ]", text.c_str(), quest.m_huntUnknown00E0[index], quest.m_huntUnknown0180[index]));
   }
@@ -6537,7 +6538,7 @@ void CGameMode::ChangeZoneServer(std::string mapName, int x, int y, int ip, int
     this->unknown_0018 = GetRagConnection().Connect(g_zoneServerEndpoint);
     if (!this->unknown_0018) {
       GetRagConnection().Close();
-      if (g_windowMgr.Confirm(LookupMessage(1), 1, true, true, 0, "Message", 280, 120, 0) != 269) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_SERVER_CONNECTION_FAILED), 1, true, true, 0, "Message", 280, 120, 0) != 269) {
         this->SendMsg(MM_QUIT_TO_IDENTRY, 0, 0, 0, 0);
       }
       return;
@@ -6559,7 +6560,7 @@ void CGameMode::ChangeZoneServer(std::string mapName, int x, int y, int ip, int
     GetRagConnection().SetBlock(1);
   }
 
-  static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(122), 16, 1);
+  static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(MSI_WAITING_RESPONSE_FROM_SERVER), 16, 1);
   g_windowMgr.unknown_0474 = 185;
 }
 
@@ -6665,7 +6666,7 @@ void CGameMode::UpdateBalloons() {
       hintBalloon = balloon;
       balloon->SetSize(8, 8);
       g_windowMgr.AddRendered(hintBalloon);
-      static_cast<UITransBalloonText*>(hintBalloon)->SetText(LookupMessage(234), 35);
+      static_cast<UITransBalloonText*>(hintBalloon)->SetText(LookupMessage(MSI_SELECTTARGET), 35);
       hintBalloon->Move((g_renderer->viewport.width - 640) / 2 - hintBalloon->geometry.width / 2 + 320, 400 * g_renderer->viewport.height / 480);
       static_cast<UITransBalloonText*>(hintBalloon)->m_textColor = 0x32FF32;
       static_cast<UITransBalloonText*>(hintBalloon)->m_outlineColor = 0;
@@ -7381,10 +7382,10 @@ void CGameMode::InitializeState() {
     g_isStopByLogin = 0;
     g_guildInfo.Init();
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(22)), 0xFFE6E6, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_LIST_COMMAND)), 0xFFE6E6, 0, 0, 0);
     inet_ntoa(*reinterpret_cast<const in_addr*>(&g_session.unknown_0EA0[0x0C]));
     if (!g_accountLinkedUserDataMgr->m_loaded) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3457)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_OFFER_GUILD_EXP_MAX_RATE)), 255, 0, 0, 0);
     }
   }
 
@@ -7972,7 +7973,7 @@ void CGameMode::Initialize(const char* name) {
     g_session.SetOption(6, 0, 0);
     char message[256];
     std::memset(message, 0, sizeof(message));
-    StringFormat(message, sizeof(message), static_cast<std::size_t>(-1), LookupMessage(0xDFA), g_serviceOptions.Get(0xFA) ? "ON" : "OFF");
+    StringFormat(message, sizeof(message), static_cast<std::size_t>(-1), LookupMessage(MSI_WEBSITE_LINK_ADDRESS), g_serviceOptions.Get(0xFA) ? "ON" : "OFF");
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFF, 0, 0, 0);
   }
 
@@ -8489,7 +8490,7 @@ int CGameMode::ProcessGroundClick(int result) {
       if (g_mouse.buttons[0] == 1) {
         shop->SetSuspended(0);
         shop->SetSelection(static_cast<short>(column), static_cast<short>(row));
-        if (g_windowMgr.Confirm(LookupMessage(0xB63), 2, true, false, 0, "Message", 280, 120, 0) == 0xBB) {
+        if (g_windowMgr.Confirm(LookupMessage(MSI_BUTTON_PAY_BY_ZENY), 2, true, false, 0, "Message", 280, 120, 0) == 0xBB) {
           shop->SendShopRequest();
           return -1;
         }
@@ -9170,7 +9171,7 @@ void CGameMode::ExecuteTalkType(int talkType, std::string* arguments) {
   std::string defaults[3];
   std::string* parts = arguments ? arguments : defaults;
   if (g_serviceType == 4 && talkType == TT_REQ_NUM_USER) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x5F)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVALID_COMMAND)), 0xFFFF, 0, 0, 0);
     return;
   }
 
@@ -9202,7 +9203,7 @@ void CGameMode::ExecuteTalkType(int talkType, std::string* arguments) {
     break;
   case TT_REQ_AUTO_SAVE_CHAT: {
     if (g_session.IsAdminSubMode(7) == 0) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x5F)), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVALID_COMMAND)), 0xFFFF, 0, 0, 0);
       break;
     }
     char text[128];
@@ -9234,7 +9235,7 @@ void CGameMode::ExecuteTalkType(int talkType, std::string* arguments) {
     break;
   }
   case TT_UNKNOWN:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x5F)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVALID_COMMAND)), 0xFFFF, 0, 0, 0);
     break;
   case TT_NORMAL:
   case TT_NORMAL_FROM_CHATROOM: {
@@ -9402,12 +9403,12 @@ void CGameMode::ExecuteTalkType(int talkType, std::string* arguments) {
     g_windowMgr.chatModeChanged = g_windowMgr.chatModeChanged == 0;
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
     if (g_windowMgr.chatModeChanged) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x311)), 0x64FFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BATTLE_ON)), 0x64FFFF, 0, 0, 0);
     } else {
       if (!g_windowMgr.inputSuggestionsEnabled) {
         ChatWindow()->ToggleInput();
       }
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x312)), 0x64FFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BATTLE_OFF)), 0x64FFFF, 0, 0, 0);
     }
     break;
   case TT_BATTLECHAT_ON_OFF:
@@ -9421,7 +9422,7 @@ void CGameMode::ExecuteTalkType(int talkType, std::string* arguments) {
     if (g_windowToggleFlag) {
       g_windowMgr.EnsureWindow(WID_AUTOMESSAGEWND);
     } else {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x3AF)), 0x64FFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_AUTO_MSG_OFF)), 0x64FFFF, 0, 0, 0);
     }
     break;
   case TT_TRACEAI_ON_OFF:
@@ -9439,9 +9440,9 @@ void CGameMode::ExecuteTalkType(int talkType, std::string* arguments) {
       file.Open(path, 0x1001, true, false);
       file.Write("", 0);
       file.Close();
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x3BC)), 0x64FFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TRACE_AI_ON)), 0x64FFFF, 0, 0, 0);
     } else {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x3BD)), 0x64FFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TRACE_AI_OFF)), 0x64FFFF, 0, 0, 0);
     }
     break;
   case TT_VOLUME: {
@@ -9449,7 +9450,7 @@ void CGameMode::ExecuteTalkType(int talkType, std::string* arguments) {
     g_soundMgr->SetSampleVolume(volume);
     g_soundMgr->Set3DVolume(volume);
     char text[120];
-    std::sprintf(text, "%s %d", LookupMessage(0x19), volume);
+    std::sprintf(text, "%s %d", LookupMessage(MSI_VOLUME_OF_SOUND), volume);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0x64FFFF, 0, 0, 0);
     g_windowMgr.RefreshGameSettings();
     break;
@@ -9459,7 +9460,7 @@ void CGameMode::ExecuteTalkType(int talkType, std::string* arguments) {
     CSoundMgr::SetVolume(g_soundMgr, volume);
     g_soundMgr->SetTargetVolume(CSoundMgr::Volume(g_soundMgr));
     char text[120];
-    std::sprintf(text, "%s %d", LookupMessage(0x1A), volume);
+    std::sprintf(text, "%s %d", LookupMessage(MSI_VOLUME_OF_BGM), volume);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0x64FFFF, 0, 0, 0);
     g_windowMgr.RefreshGameSettings();
     break;
@@ -9805,39 +9806,39 @@ void CGameMode::ExecuteTalkType(int talkType, std::string* arguments) {
     this->SendMsg(MM_OPEN_ACCOUNT_LIMITED_TOOL, 0, 0, 0, 0);
     break;
   case TT_SHOW_EMOTIONLIST: {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x25D)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x224)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x22b)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x22c)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x22d)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x22e)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x22f)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x230)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x231)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x232)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x233)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x234)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x235)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x236)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x237)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x238)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x239)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x23a)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x23b)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x23c)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x23d)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x304)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x305)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x306)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x307)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x308)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x309)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x30a)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x30b)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x30c)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x30d)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x30e)), 0xFFFF64, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x30f)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NEW_EMOTION_LIST)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_BIGTHROB)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_THANKS)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_KEK)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_SORRY)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_SMILE)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_PROFUSELY_SWEAT)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_SCRATCH)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_BEST)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_STARE_ABOUT)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_HUK)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_O)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_X)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_HELP)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_GO)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_CRY)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_KIK)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_CHUP)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_CHUPCHUP)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_HNG)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_OK)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_STARE)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_HUNGRY)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_COOL)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_MERONG)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_SHY)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_GOODBOY)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_SPTIME)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_SEXY)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_COMEON)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_SLEEPY)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_CONGRATULATION)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EMOTION_HPTIME)), 0xFFFF64, 0, 0, 0);
     break;
   }
   case TT_REQ_RESETSKILL:
@@ -10457,7 +10458,7 @@ void CGameMode::ProcessStatusIconTooltip(int x, int y) {
         if (timeGetTime() - g_session.unknown_7ED4 > 10000) {
           g_session.unknown_7ED0 = 0;
         } else if (g_session.unknown_7ED0 != 0) {
-          extra = static_cast<const std::string&>(FormatOwnedString(LookupMessage(0xBD2), g_session.unknown_7ED0));
+          extra = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_MUST_ID_EXCEED_CHAR), g_session.unknown_7ED0));
         }
 
         if (extra.size() != 0) {
@@ -10798,7 +10799,7 @@ int CGameMode::HandleActorPick(ActorPickInfo* pick, int result) {
       this->scene->player->SendMsg(nullptr, AM_REQ_CHANGE_DIR, 0, column, column >> 31, row, row >> 31, 0, 0, 0, 0, 0, 0, 0, 0);
       if (g_windowMgr.HasPendingDialog() == true) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFBB)), 255, 25, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_VIEW_CHANGE_EQUIPMENT_PROPERTIES_MSG)), 255, 25, 0, 0);
         return result;
       }
 
diff --git a/Source/Client/Mode/GameModeHandlers.cpp b/Source/Client/Mode/GameModeHandlers.cpp
index 45cbf61c8..2569740a9 100644
--- a/Source/Client/Mode/GameModeHandlers.cpp
+++ b/Source/Client/Mode/GameModeHandlers.cpp
@@ -69,6 +69,7 @@
 #include <io.h>
 #include <windows.h>
 #include <timeapi.h>
+#include "Resource/MSGSTRINGID.h"
 
 #pragma pack(push, 1)
 struct ClanInfoPacket {
@@ -515,10 +516,10 @@ bool g_playerMessage82Pending;
 void CGameMode::ReceivePartyBookingRegisterResult(const unsigned char* packet) {
   switch (*reinterpret_cast<const std::int16_t*>(packet + 2)) {
   case 2:
-    g_windowMgr.Confirm(LookupMessage(1828), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_PARTY_AD_DELETE_FAILED), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 3:
-    g_windowMgr.Confirm(LookupMessage(1829), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_PARTY_NOT_EXIST_AD), 0, true, false, 0, "Message", 280, 120, 0);
     [[fallthrough]];
   case 0:
   case 1:
@@ -543,9 +544,9 @@ void CGameMode::ReceivePartyBookingUpdateResult(const unsigned char* packet) {
       }
     }
   } else if (result == 2) {
-    g_windowMgr.Confirm(LookupMessage(1941), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_PARTY_FAILED_TIMEOUT), 0, true, false, 0, "Message", 280, 120, 0);
   } else {
-    g_windowMgr.Confirm(LookupMessage(1826), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_PARTY_REGISTRATION_FAILED), 0, true, false, 0, "Message", 280, 120, 0);
   }
 }
 
@@ -563,7 +564,7 @@ void CGameMode::ReceivePartyBookingSearchResult(const unsigned char* packet) {
   }
 
   if (size == 0) {
-    g_windowMgr.Confirm(LookupMessage(1827), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_PARTY_SEARCH_FAILED), 0, true, false, 0, "Message", 280, 120, 0);
     g_session.m_partyBooking.m_lastPage = false;
     window->Invalidate();
     return;
@@ -622,35 +623,35 @@ void CGameMode::ReceivePendingResult(const unsigned char* packet) {
       g_windowMgr.unknown_0250->Invalidate();
     }
     if (*reinterpret_cast<const std::int16_t*>(packet + 10) == 8) {
-      text = LookupMessage(1814);
+      text = LookupMessage(MSI_CASH_FAILED_BUY_SOME);
     } else {
       color = 0xFFFF00;
-      text = LookupMessage(54);
+      text = LookupMessage(MSI_DEAL_SECCESS);
     }
     break;
   case ERROR_TYPE_NPC:
-    text = LookupMessage(1227);
+    text = LookupMessage(MSI_BUY_CASH_FAIL_NPC);
     break;
   case ERROR_TYPE_SYSTEM:
-    text = LookupMessage(1228);
+    text = LookupMessage(MSI_BUY_CASH_FAIL_SYSTEM);
     break;
   case ERROR_TYPE_INVENTORY_WEIGHT:
-    text = LookupMessage(56);
+    text = LookupMessage(MSI_OVER_WEIGHT);
     break;
   case ERROR_TYPE_EXCHANGE:
-    text = LookupMessage(1229);
+    text = LookupMessage(MSI_BUY_CASH_FAIL_EXCHANGE);
     break;
   case ERROR_TYPE_ITEM_ID:
-    text = LookupMessage(1230);
+    text = LookupMessage(MSI_BUY_CASH_FAIL_ITEM_ID);
     break;
   case ERROR_TYPE_MONEY:
-    text = LookupMessage(1254);
+    text = LookupMessage(MSI_BUY_CASH_FAIL_MONEY);
     break;
   case ERROR_TYPE_AMOUNT:
-    text = LookupMessage(1813);
+    text = LookupMessage(MSI_CASH_FAILED_TOTAL_CNT);
     break;
   case 9:
-    text = LookupMessage(1572);
+    text = LookupMessage(MSI_SKILL_INVENTORY_KINDCNT_OVER);
     break;
   }
 
@@ -701,43 +702,43 @@ void CGameMode::ReceiveItem1718Result(const unsigned char* packet) {
   switch (packet[2]) {
   case PURCHASE_SUCCEED:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(54)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DEAL_SECCESS)), 0xFFFF00, 0, 0, 0);
     break;
   case PURCHASE_FAIL_MONEY:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(55)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INSUFFICIENT_MONEY)), 0xFF, 0, 0, 0);
     break;
   case PURCHASE_FAIL_COUNT:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(221)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INSUFFICIENT_OVER_COUNT)), 0xFF, 0, 0, 0);
     break;
   case PURCHASE_FAIL_WEIGHT:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(56)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OVER_WEIGHT)), 0xFF, 0, 0, 0);
     break;
   case PURCHASE_FAIL_EACHITEM_COUNT:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1940)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PURCHASE_FAIL_EACHITEM_COUNT)), 0xFF, 0, 0, 0);
     break;
   case 10:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2917)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_ACCESS_BY_WEIGHTOVER_80)), 0xFFFF00, 0, 0, 0);
     break;
   case 11:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3554)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_OUT_OF_STOCK)), 0xFF, 0, 0, 0);
     break;
   case 12:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3555)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DEAD)), 0xFFFF00, 0, 0, 0);
     break;
   case 13:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3557)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVENTORY_EXTEND_OF_BODYITEM)), 0xFF, 0, 0, 0);
     break;
   case 14:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3556)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PVP)), 0xFF, 0, 0, 0);
     break;
   }
 
@@ -817,22 +818,22 @@ void CGameMode::ReceivePetAct(unsigned char* packet) {
 void CGameMode::NotifyResult2571(int result) {
   switch (result) {
   case 0:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2571)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PET_EVOLUTION_FAIL_RECIPE)), 0xFF, 0, 0, 0);
     break;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2572)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PET_EVOLUTION_FAIL_MATERIAL)), 0xFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2573)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PET_EVOLUTION_FAIL_RG_FAMILIAR)), 0xFF, 0, 0, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2574)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PET_AUTO_FEEDING)), 0xFF, 0, 0, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2575)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PET_AUTO_FEEDING_REST)), 0xFF, 0, 0, 0);
     break;
   case 5:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2576)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PET_AUTO_FEEDING_ON)), 0xFF, 0, 0, 0);
     break;
   case 7:
     g_session.ResetUnknown1050();
@@ -934,7 +935,7 @@ void CGameMode::ReceiveHomunculusInfo(const unsigned char* data) {
   int& notified = *reinterpret_cast<int*>(&g_session.unknown_5620[0]);
   const std::int16_t state = packet->unknown_001D;
   if ((state == 1 || state == 5 || state == 10) && notified != state) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1018)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_HOMUN_HUNGRY)), 0xFF, 0, 0, 0);
     notified = packet->unknown_001D;
   }
 }
@@ -961,7 +962,7 @@ void CGameMode::ReceiveHomunculusInfo3(const unsigned char* data) {
   case 5:
   case 10:
     if (notified != state) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1018)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_HOMUN_HUNGRY)), 0xFF, 0, 0, 0);
       notified = packet->unknown_001D;
     }
   }
@@ -1038,7 +1039,7 @@ void CGameMode::ReceiveHomunculusInfo2(const unsigned char* data) {
   int& notified = *reinterpret_cast<int*>(&g_session.unknown_5620[0]);
   const std::int16_t state = packet->unknown_001D;
   if ((state == 1 || state == 5 || state == 10) && notified != state) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1018)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_HOMUN_HUNGRY)), 0xFF, 0, 0, 0);
     notified = packet->unknown_001D;
   }
 }
@@ -1098,31 +1099,31 @@ void CGameMode::ReceiveResultNotice00FC(const unsigned char* packet) {
   switch (packet[2]) {
   case ENTERROOM_FULL:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x43)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TOO_MANY_PEOPLE_IN_ROOM)), 0xFF, 0, 0, 0);
     break;
   case ENTERROOM_WRONG_PASSWORD:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(7)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INCORRECT_PASSWORD)), 0xFF, 0, 0, 0);
     break;
   case ENTERROOM_KICKED:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x44)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_YOU_HAVE_BANNED_FROM_THE_ROOM)), 0xFF, 0, 0, 0);
     break;
   case REFUSETYPE_ZENY:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x37)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INSUFFICIENT_MONEY)), 0xFF, 0, 0, 0);
     break;
   case REFUSETYPE_LOWLEVEL:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1B0)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOT_ENOUGH_LEVEL)), 0xFF, 0, 0, 0);
     break;
   case REFUSETYPE_HIGHLEVEL:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1B1)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TOO_HIGH_LEVEL)), 0xFF, 0, 0, 0);
     break;
   case REFUSETYPE_JOB:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1B2)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOT_ACCEPTABLE_JOB)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -1140,11 +1141,11 @@ void CGameMode::ReceiveBillingInfo(const unsigned char* packet) {
   if (g_serviceType == 3) {
     switch (*reinterpret_cast<const int*>(packet + 2)) {
     case 1:
-      std::sprintf(text, LookupMessage(1124), *reinterpret_cast<const int*>(packet + 6) / 86400 + 1);
+      std::sprintf(text, LookupMessage(MSI_BILLING_1), *reinterpret_cast<const int*>(packet + 6) / 86400 + 1);
       break;
     case 2: {
       const int seconds = *reinterpret_cast<const int*>(packet + 10);
-      std::sprintf(text, LookupMessage(1125), seconds / 3600, seconds % 3600 / 60, seconds % 60);
+      std::sprintf(text, LookupMessage(MSI_BILLING_2), seconds / 3600, seconds % 3600 / 60, seconds % 60);
       break;
     }
     }
@@ -1261,13 +1262,13 @@ void CGameMode::ReceiveServerRateNotice(const unsigned char* packet) {
   g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
   switch (g_session.unknown_54A0) {
   case EXP_NOTSHARED:
-    std::sprintf(text, "%s - %s : %s", LookupMessage(291), LookupMessage(292), LookupMessage(287));
+    std::sprintf(text, "%s - %s : %s", LookupMessage(MSI_PARTYSETTING), LookupMessage(MSI_HOWEXPDIV), LookupMessage(MSI_EXPDIV1));
     break;
   case EXP_SHARED:
-    std::sprintf(text, "%s - %s : %s", LookupMessage(291), LookupMessage(292), LookupMessage(288));
+    std::sprintf(text, "%s - %s : %s", LookupMessage(MSI_PARTYSETTING), LookupMessage(MSI_HOWEXPDIV), LookupMessage(MSI_EXPDIV2));
     break;
   case EXP_CHANGE_IMPOSSIBLE:
-    std::sprintf(text, "%s - %s : %s(%s)", LookupMessage(291), LookupMessage(292), LookupMessage(287), LookupMessage(1535));
+    std::sprintf(text, "%s - %s : %s(%s)", LookupMessage(MSI_PARTYSETTING), LookupMessage(MSI_HOWEXPDIV), LookupMessage(MSI_EXPDIV1), LookupMessage(MSI_FAILED_CHANGE));
     break;
   }
   if (std::strlen(text) != 0) {
@@ -1276,10 +1277,10 @@ void CGameMode::ReceiveServerRateNotice(const unsigned char* packet) {
 
   switch (g_session.unknown_54A4) {
   case 0:
-    std::sprintf(text, "%s - %s : %s", LookupMessage(291), LookupMessage(293), LookupMessage(287));
+    std::sprintf(text, "%s - %s : %s", LookupMessage(MSI_PARTYSETTING), LookupMessage(MSI_HOWITEMCOLLECT), LookupMessage(MSI_EXPDIV1));
     break;
   case 1:
-    std::sprintf(text, "%s - %s : %s", LookupMessage(291), LookupMessage(293), LookupMessage(290));
+    std::sprintf(text, "%s - %s : %s", LookupMessage(MSI_PARTYSETTING), LookupMessage(MSI_HOWITEMCOLLECT), LookupMessage(MSI_ITEMCOLLECT2));
     break;
   }
   if (std::strlen(text) != 0) {
@@ -1288,10 +1289,10 @@ void CGameMode::ReceiveServerRateNotice(const unsigned char* packet) {
 
   switch (g_session.unknown_54A8) {
   case 0:
-    std::sprintf(text, "%s - %s : %s", LookupMessage(291), LookupMessage(738), LookupMessage(287));
+    std::sprintf(text, "%s - %s : %s", LookupMessage(MSI_PARTYSETTING), LookupMessage(MSI_HOWITEMDIV), LookupMessage(MSI_EXPDIV1));
     break;
   case 1:
-    std::sprintf(text, "%s - %s : %s", LookupMessage(291), LookupMessage(738), LookupMessage(288));
+    std::sprintf(text, "%s - %s : %s", LookupMessage(MSI_PARTYSETTING), LookupMessage(MSI_HOWITEMDIV), LookupMessage(MSI_EXPDIV2));
     break;
   }
   if (std::strlen(text) != 0) {
@@ -1334,32 +1335,32 @@ void CGameMode::ReceiveRequestResult(const unsigned char* packet) {
       window->SendMsg(nullptr, UM_UPDATE_CASHSHOP_BALANCE, *reinterpret_cast<const int*>(packet + 8), *reinterpret_cast<const int*>(packet + 12), 0, 0);
     }
     if (*reinterpret_cast<const std::int16_t*>(packet + 6) == 8) {
-      text = LookupMessage(1814);
+      text = LookupMessage(MSI_CASH_FAILED_BUY_SOME);
     }
     break;
   }
   case 9:
-    text = LookupMessage(1944);
+    text = LookupMessage(MSI_CASH_FAILED_RUNE_OVERCOUNT);
     break;
   case 10:
-    text = LookupMessage(1945);
+    text = LookupMessage(MSI_CASH_FAILED_EACHITEM_OVERCOUNT);
     break;
   case 11:
-    text = LookupMessage(1946);
+    text = LookupMessage(MSI_CASH_FAILED_UNKOWN);
     break;
   case 12:
-    text = LookupMessage(1947);
+    text = LookupMessage(MSI_CASH_FAILED_BUSY);
     break;
   case 303:
-    text = "- " + IntToString(303, 0) + " : " + LookupMessage(3940);
+    text = "- " + IntToString(303, 0) + " : " + LookupMessage(MSI_ZEROCHATWND_LOCK);
     g_windowMgr.Confirm(text.c_str(), 0, false, false, 0, "Error", 280, 120, 0);
     break;
   case 304:
-    text = "- " + IntToString(304, 0) + " : " + LookupMessage(3941);
+    text = "- " + IntToString(304, 0) + " : " + LookupMessage(MSI_ZEROCHATWND_UNLOCK);
     g_windowMgr.Confirm(text.c_str(), 0, false, false, 0, "Error", 280, 120, 0);
     break;
   default:
-    text = LookupMessage(57);
+    text = LookupMessage(MSI_DEAL_FAIL);
     break;
   }
 
@@ -1375,37 +1376,37 @@ void CGameMode::ReceiveStatusNotice(const unsigned char* packet) {
   const char* message;
   switch (*reinterpret_cast<const int*>(packet + 2)) {
   case 21:
-    message = LookupMessage(889);
+    message = LookupMessage(MSI_GOSPEL1);
     break;
   case 22:
-    message = LookupMessage(890);
+    message = LookupMessage(MSI_GOSPEL2);
     break;
   case 23:
-    message = LookupMessage(891);
+    message = LookupMessage(MSI_GOSPEL3);
     break;
   case 24:
-    message = LookupMessage(892);
+    message = LookupMessage(MSI_GOSPEL4);
     break;
   case 25:
-    message = LookupMessage(893);
+    message = LookupMessage(MSI_GOSPEL5);
     break;
   case 28:
-    message = LookupMessage(894);
+    message = LookupMessage(MSI_GOSPEL6);
     break;
   case 29:
-    message = LookupMessage(895);
+    message = LookupMessage(MSI_GOSPEL7);
     break;
   case 30:
-    message = LookupMessage(896);
+    message = LookupMessage(MSI_GOSPEL8);
     break;
   case 31:
-    message = LookupMessage(897);
+    message = LookupMessage(MSI_GOSPEL9);
     break;
   case 32:
-    message = LookupMessage(898);
+    message = LookupMessage(MSI_GOSPEL10);
     break;
   case 40:
-    message = LookupMessage(915);
+    message = LookupMessage(MSI_FULLSTRIP);
     break;
   default:
     return;
@@ -1431,26 +1432,26 @@ void CGameMode::ReceiveNamedResultNotice(const unsigned char* packet) {
   case 0:
     switch (packet[27]) {
     case 0:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(3389)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(MSI_TO_UNBLOCK_WHISPER)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     case 1:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(3390)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(MSI_TO_UNBLOCK_WHISPER_FAILED1)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     case 2:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(3391)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(MSI_TO_UNBLOCK_WHISPER_FAILED2)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     }
     break;
   case 1:
     switch (packet[27]) {
     case 0:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(3392)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(MSI_NO_BLOCK_LIST)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     case 1:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(3393)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(MSI_BLOCK_LIST)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     case 2:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(3394)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((name + LookupMessage(MSI_RENEW_QUEST_TAB_PROCESS)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     }
     break;
@@ -1465,23 +1466,23 @@ void CGameMode::ReceiveResultNotice0118(const unsigned char* packet) {
   case WT_EXCLUDE_WHISPER:
     switch (packet[3]) {
     case WHIPSER_SETTING_FAILED:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((this->unknown_0118 + LookupMessage(194)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((this->unknown_0118 + LookupMessage(MSI_WHISPERIGNOREFAILED1)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     case WHISPER_SETTING_FAILED_OVERCOUNT:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((this->unknown_0118 + LookupMessage(195)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((this->unknown_0118 + LookupMessage(MSI_WHISPERIGNOREFAILED2)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     }
     break;
   case WT_INCLUDE_WHISPER:
     switch (packet[3]) {
     case WHISPER_SETTING_SUCCEED:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((this->unknown_0118 + LookupMessage(196)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((this->unknown_0118 + LookupMessage(MSI_WHISPERNOIGNORESUCCESS)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     case WHIPSER_SETTING_FAILED:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((this->unknown_0118 + LookupMessage(197)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((this->unknown_0118 + LookupMessage(MSI_WHISPERNOIGNOREFAILED1)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     case WHISPER_SETTING_FAILED_OVERCOUNT:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((this->unknown_0118 + LookupMessage(198)).c_str()), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>((this->unknown_0118 + LookupMessage(MSI_WHISPERNOIGNOREFAILED2)).c_str()), 0xFFFF, 0, 0, 0);
       break;
     }
     break;
@@ -1732,35 +1733,35 @@ void CGameMode::ReceiveRuneRewardPacket(const unsigned char* packet) {
     break;
   }
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4075)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_LACK_OF_ITEM)), 0xFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4076)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(4076), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_ALREADY_EQUIPED)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_ALREADY_EQUIPED), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4077)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(4077), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_NOTHING_EQUIPED)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_NOTHING_EQUIPED), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4078)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(4078), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_INVALID_ID)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_INVALID_ID), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 5:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4079)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(4079), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_MAX_LEVEL)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_MAX_LEVEL), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 6:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4080)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(4080), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_INVALID_OWNER)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_INVALID_OWNER), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 7:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4081)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(4081), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_TABLE_NOT_EXIT)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_TABLE_NOT_EXIT), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 8:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4082)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(4082), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_DB_LOAD_NOT_YET)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_DB_LOAD_NOT_YET), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   }
 
@@ -1866,25 +1867,25 @@ void CGameMode::ReceiveRuneRewardResult(int result, int tagId, std::int64_t id,
     break;
   }
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4202)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SECOND_PASSWORD_ONOFF_TIP_MSG)), 0x64FFFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4210)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_REWARD_RUNE_UI_NOT_OPENED)), 0x64FFFF, 0, 0, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4211)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_REWARD_TABLE_NOT_EXIT)), 0x64FFFF, 0, 0, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4212)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_MOVE_INDOOR_MAP)), 0x64FFFF, 0, 0, 0);
     break;
   case 5:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4213)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GAME_SETTINGS_LOGINOUT)), 0x64FFFF, 0, 0, 0);
     break;
   case 6:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4214)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GAME_SETTINGS_TAB_ETC)), 0x64FFFF, 0, 0, 0);
     break;
   case 7:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4215)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GAME_SETTINGS_FOG_ON)), 0x64FFFF, 0, 0, 0);
     break;
   }
 }
@@ -1996,49 +1997,49 @@ int CGameMode::HandleRuneResult(int result) {
   case 0:
     return 0;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFF4)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFF4), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_RUNE_UI_NOT_OPENED)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_RUNE_UI_NOT_OPENED), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFF5)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFF5), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DECOM_FAIL)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_DECOM_FAIL), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFF6)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFF6), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DECOM_CANNOT_FIND_ITEM)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_DECOM_CANNOT_FIND_ITEM), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFF7)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFF7), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DECOM_NOT_ENOUGH_INVENTORY)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_DECOM_NOT_ENOUGH_INVENTORY), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 5:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFF8)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFF8), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DECOM_HEAVY_INVENTORY)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_DECOM_HEAVY_INVENTORY), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 6:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFF9)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFF9), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DECOM_OVER_ITEM_COUNT)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_DECOM_OVER_ITEM_COUNT), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 7:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFFA)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFFA), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DECOM_RUNE_UI_NOT_OPENED)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_DECOM_RUNE_UI_NOT_OPENED), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 8:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFFB)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFFB), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DECOM_TABLE_NOT_EXIT)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_DECOM_TABLE_NOT_EXIT), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 10:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFFD)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFFC), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_USER_REPORT_NOT_USE_AREA)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_DECOM_NOT_ENOUGH_ITEM_COUNT), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 11:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFFD)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFFD), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_USER_REPORT_NOT_USE_AREA)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_MACRO_USER_REPORT_NOT_USE_AREA), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case 12:
   case 13:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFFE)), 0xFF, 0, 0, 0);
-    g_windowMgr.Confirm(LookupMessage(0xFFE), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GRAPHIC_SETTING_RENDER_SYSTEM)), 0xFF, 0, 0, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_GRAPHIC_SETTING_RENDER_SYSTEM), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   }
 
@@ -2081,7 +2082,7 @@ void CGameMode::ReceiveGameOptionResult(int command, int result, int enabled) {
   }
 
   if (command == 1) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xF15)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RODEX_SPAMOPTION_USERBLOCK)), 0x64FFFF, 0, 0, 0);
   }
 
   g_gameOptionFlag = enabled != 0;
@@ -2177,7 +2178,7 @@ void CGameMode::ReceiveAchievementUpdate(
     info.unknown_0050 = -1;
     info.unknown_0054 = -1;
     g_achievementMgr->GetAchievement(info, id);
-    const std::string text = FormatOwnedString(LookupMessage(0xA79), info.title.c_str());
+    const std::string text = FormatOwnedString(LookupMessage(MSI_NOTICE_NEXT_ROULLETE_STAGE), info.title.c_str());
     static_cast<UIBalloonText*>(this->unknown_05FC)->WrapText(text.c_str(), 72);
     static_cast<UIBalloonText*>(this->unknown_05FC)->m_fontHeight = 20;
     static_cast<UIBalloonText*>(this->unknown_05FC)->m_textColor = 0xFFFFFF;
@@ -2268,19 +2269,19 @@ void CGameMode::ReceiveItemReward2(const unsigned char* data) {
     g_session.AddStackedItem(reward);
     g_session.RemoveItem1710(reward.unknown_0000[1], reward.quantity);
     g_session.unknown_6140 = value;
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2594)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_SEND_MAIL)), 0x64FFFF, 0, 0, 0);
     break;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2630)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_CLOSE_ROULLETTE)), 0x64FFFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2629)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_OPEN_ROULLETTE)), 0x64FFFF, 0, 0, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2697)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RESULT_ALREADY_LOSING_IDX)), 0x64FFFF, 0, 0, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2699)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RODEX_READ)), 0x64FFFF, 0, 0, 0);
     break;
   }
 }
@@ -2309,20 +2310,20 @@ void CGameMode::ReceiveItemReward(const unsigned char* data) {
     g_session.AddStackedItem(item);
     g_session.RemoveItem1710(packet->index, packet->quantity);
     g_session.unknown_6140 = packet->value;
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2594)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_SEND_MAIL)), 0x64FFFF, 0, 0, 0);
     break;
   }
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2630)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_CLOSE_ROULLETTE)), 0x64FFFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2629)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_OPEN_ROULLETTE)), 0x64FFFF, 0, 0, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2697)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RESULT_ALREADY_LOSING_IDX)), 0x64FFFF, 0, 0, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2699)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RODEX_READ)), 0x64FFFF, 0, 0, 0);
     break;
   }
 }
@@ -2398,7 +2399,7 @@ void CGameMode::RequestWindow169(unsigned char enable) {
 // OFFSET: 0x00D66A60
 // FUNCTION: fn_22020
 void CGameMode::ShowNoticeText(std::string text) {
-  const std::string message = FormatOwnedString(LookupMessage(0xF18), text.c_str());
+  const std::string message = FormatOwnedString(LookupMessage(MSI_RODEX_SPAMOPTION_WARNING), text.c_str());
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0x64FFFF, 0, 0, 0);
 }
 
@@ -2471,11 +2472,11 @@ void CGameMode::ReceiveDdukddakBoxTest(const unsigned char* packet) {
 void CGameMode::ReceiveBroadcastBalloonNotice(const unsigned char* packet) {
   std::uint32_t color = 0x62B0FF;
   std::string text = FormatOwnedString(
-    LookupMessage(1271), *reinterpret_cast<const int*>(packet + 2), *reinterpret_cast<const int*>(packet + 6),
+    LookupMessage(MSI_PCBANG_EVENT), *reinterpret_cast<const int*>(packet + 2), *reinterpret_cast<const int*>(packet + 6),
     *reinterpret_cast<const int*>(packet + 10)
   );
   if (g_serviceType == 12) {
-    text = LookupMessage(1125);
+    text = LookupMessage(MSI_BILLING_2);
   }
 
   if (!text.empty()) {
diff --git a/Source/Client/Mode/GameModeNotices.cpp b/Source/Client/Mode/GameModeNotices.cpp
index dff691011..c23c009da 100644
--- a/Source/Client/Mode/GameModeNotices.cpp
+++ b/Source/Client/Mode/GameModeNotices.cpp
@@ -90,6 +90,7 @@
 #include <string>
 #include <vector>
 #include <xtimec.h>
+#include "Resource/MSGSTRINGID.h"
 
 
 // GLOBAL: gl_25441
@@ -566,13 +567,13 @@ void CGameMode::StopActorMove(std::uint32_t aid, std::int16_t x, std::int16_t y,
 void CGameMode::NotifyResult2877(int result) {
   switch (result) {
   case 0:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2877)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_COMPLETE_REGISTER_CAPTCHA)), 0xFF, 0, 0, 0);
     break;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2878)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_FAILED_REGISTER_CAPTCHA)), 0xFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2879)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_FAILED_REGISTER_ANSWER)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -625,19 +626,19 @@ refresh:
 void CGameMode::NotifyResult3562(const unsigned char* packet) {
   switch (reinterpret_cast<const ByteValuePacket*>(packet)->value) {
   case 0:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3566)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BUY_ONE_AT_A_TIME)), 0xFFFF00, 0, 0, 0);
     break;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3562)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVENTORY_EXTEND_FAILED_MAX_OVER)), 0xFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3563)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVENTORY_EXTEND_SUCCESS)), 0xFF, 0, 0, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3564)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_LIMIT_BUY_ITEM3)), 0xFF, 0, 0, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3565)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EXCEED_LIMITED_ITEMNUM)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -665,25 +666,25 @@ void CGameMode::ReceiveRouletteResult(const unsigned char* packet) {
     bonus = 1;
     break;
   case GENERATE_ROULETTE_FAILED:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2634)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_RECV_ITEM_OVERCOUNT)), 0x64FFFF, 0, 0, 0);
     if (g_windowMgr.unknown_0464) {
       g_windowMgr.EnableRouletteWnd();
     }
     return;
   case GENERATE_ROULETTE_NO_ENOUGH_POINT:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2635)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_RECV_ITEM_OVERWEIGHT)), 0x64FFFF, 0, 0, 0);
     if (g_windowMgr.unknown_0464) {
       g_windowMgr.EnableRouletteWnd();
     }
     return;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2693)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_JPN_PERSONALINFO_DEATHMSG)), 0x64FFFF, 0, 0, 0);
     if (g_windowMgr.unknown_0464) {
       g_windowMgr.EnableRouletteWnd();
     }
     return;
   case 5:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2700)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RODEX_DELETE)), 0x64FFFF, 0, 0, 0);
     if (g_windowMgr.unknown_0464) {
       g_windowMgr.EnableRouletteWnd();
     }
@@ -708,23 +709,23 @@ void CGameMode::NotifyResult4013(unsigned char result, unsigned short value) {
   switch (result) {
   case 0:
     std::memset(text, 0, sizeof(text));
-    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(4013), value);
+    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_RESULT_FAIL_PARAM), value);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF00, 0, 0, 0);
     break;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4014)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_RESULT_FAIL_QUESTION)), 0xFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4015)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_RESULT_FAIL_MAPNAME_COUNT)), 0xFF, 0, 0, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4016)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_REMAIN_TIME)), 0xFF, 0, 0, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4017)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_NOTICE1)), 0xFF, 0, 0, 0);
     break;
   case 5:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4018)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_NOTICE2)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -744,20 +745,20 @@ void CGameMode::NotifyWindow4F258(int result) {
     }
     break;
   case 1:
-    window->SendMsg(nullptr, 154, reinterpret_cast<std::intptr_t>(LookupMessage(2825)), 0, 0, 0);
+    window->SendMsg(nullptr, 154, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PRIVATE_AIRPLANE_FAIL_LEVEL)), 0, 0, 0);
     break;
   case 2:
-    window->SendMsg(nullptr, 154, reinterpret_cast<std::intptr_t>(LookupMessage(3333)), 0, 0, 0);
+    window->SendMsg(nullptr, 154, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CREATE_ACCOUNT)), 0, 0, 0);
     break;
   case 3:
-    window->SendMsg(nullptr, 154, reinterpret_cast<std::intptr_t>(LookupMessage(3332)), 0, 0, 0);
+    window->SendMsg(nullptr, 154, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_REGISTER_NAME_THAT_CONTAINS_BADWORDS)), 0, 0, 0);
     break;
   case 4:
-    window->SendMsg(nullptr, 154, reinterpret_cast<std::intptr_t>(LookupMessage(3331)), 0, 0, 0);
+    window->SendMsg(nullptr, 154, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENTER_ONE_LINE_WITHOUT_LINE_BREAKS)), 0, 0, 0);
     break;
   case 5:
-    window->SendMsg(nullptr, 154, reinterpret_cast<std::intptr_t>(LookupMessage(3352)), 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1923)), 0xFF, 0, 0, 0);
+    window->SendMsg(nullptr, 154, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MAKECHARWND_TITLE)), 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BUSY)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -767,10 +768,10 @@ void CGameMode::NotifyWindow4F258(int result) {
 void CGameMode::ReceiveNamedResult(std::uint32_t, std::string name, int result) {
   switch (result) {
   case 0:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4068)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_USER_REPORT_EFST_ACTIVATED)), 0x64FFFF, 0, 0, 0);
     break;
   case 1: {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(4069), name.c_str()).c_str()), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_MACRO_USER_REPORT_PENALTY_COUNTMAX), name.c_str()).c_str()), 0x64FFFF, 0, 0, 0);
 
     CWorld* scene = static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene;
     if (scene) {
@@ -779,22 +780,22 @@ void CGameMode::ReceiveNamedResult(std::uint32_t, std::string name, int result)
     break;
   }
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4070)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_USER_REPORT_REPORTED)), 0x64FFFF, 0, 0, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4071)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DECOM_NUM)), 0x64FFFF, 0, 0, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4072)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RESET_CASH_EMOTION_INFO)), 0x64FFFF, 0, 0, 0);
     break;
   case 5:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4073)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_ALREADY_EXIST)), 0x64FFFF, 0, 0, 0);
     break;
   case 6:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4096)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENCHANT_MARK_1)), 0x64FFFF, 0, 0, 0);
     break;
   case 7:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4000)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_DETECTOR_NOTICE4)), 0x64FFFF, 0, 0, 0);
     break;
   }
 }
@@ -805,7 +806,7 @@ void CGameMode::ReceiveBasicInfoResult(unsigned char result) {
   switch (result) {
   case 1:
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3956)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_USESKILL_FAIL_NEED_CHARMS)), 0xFF, 0, 0, 0);
     if (g_windowMgr.unknown_01E0) {
       g_windowMgr.unknown_01E0->SendMsg(nullptr, UM_SET_DISABLE, 575, 0, 0, 0);
     }
@@ -824,23 +825,23 @@ void CGameMode::ReceiveUnknown0454Result(const unsigned char* data) {
 
   switch (packet->value) {
   case 0:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2587)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GET_ITEMS_FROM_MAIL_OVERWEIGHT)), 0x64FFFF, 0, 0, 0);
     break;
   case 1:
     g_modeMgr.GetGameMode()->SendMsg(MM_CANCEL_WRITE_RODEX, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2597)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EA6)), 0x64FFFF, 0, 0, 0);
     break;
   case 2:
     g_modeMgr.GetGameMode()->SendMsg(MM_CANCEL_WRITE_RODEX, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2603)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GOLDPCCAFE_MILEAGE)), 0x64FFFF, 0, 0, 0);
     break;
   case 3:
     g_modeMgr.GetGameMode()->SendMsg(MM_CANCEL_WRITE_RODEX, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2598)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PARTY_BOOKING_ERR5R2)), 0x64FFFF, 0, 0, 0);
     break;
   case 4:
     g_modeMgr.GetGameMode()->SendMsg(MM_CANCEL_WRITE_RODEX, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2599)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_WND_OVERFULL)), 0x64FFFF, 0, 0, 0);
     break;
   }
 
@@ -875,7 +876,7 @@ void CGameMode::ReceiveWindow154Result(std::int16_t value) {
     break;
   }
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2517)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARGAINSALE_CASHSHOP_TAB_NAME)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -885,13 +886,13 @@ void CGameMode::ReceiveWindow154Result(std::int16_t value) {
 void CGameMode::ReceiveResultNotice(int result) {
   switch (result) {
   case 0:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4125)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ETC_PROBABILITY_WEB_CONNECT)), 0xFF, 0, 0, 0);
     break;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4126)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GENDER_CHANGE_FAILED_CAUSE_JOB)), 0xFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4127)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GENDER_CHANGE_FAILED_CAUSE_GROUP)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -1048,7 +1049,7 @@ void CGameMode::ReceiveUnknown7FBC(const unsigned char* data) {
 // OFFSET: 0x00D6EC10
 // FUNCTION: fn_22118
 void CGameMode::ReceiveNotice1950(const unsigned char*) {
-  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1950)), 0xFF, 0, 0, 0);
+  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_GET_ITEM_FROM_ZONEDA)), 0xFF, 0, 0, 0);
 }
 
 // OFFSET: 0x00D6EC40
@@ -1074,19 +1075,19 @@ void CGameMode::ReceiveActorMessage144(const unsigned char* data) {
 void CGameMode::NotifyResult4138(int result) {
   switch (result) {
   case 0:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4138)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GAME_SETTINGS_TAB_BASIC)), 0xFF, 0, 0, 0);
     break;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4139)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GAME_SETTINGS_TAB_EFFECT)), 0xFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4140)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GAME_SETTINGS_TAB_CONTROL)), 0xFF, 0, 0, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4187)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHECK_CHAR_DELETE_TEXT)), 0xFF, 0, 0, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4141)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GAME_SETTINGS_TAB_GRAPHICS)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -1129,7 +1130,7 @@ void CGameMode::ReceiveGradeEnchantInfo(const unsigned char* data) {
   const auto* packet = reinterpret_cast<const GradeEnchantInfoPacket*>(data);
   const int count = static_cast<unsigned int>(packet->length - sizeof(GradeEnchantInfoPacket)) / sizeof(GradeEnchantMaterial);
   if (-1 == packet->index) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3720)), 0x62B0FF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHANGE_MATERIAL_MESSAGE)), 0x62B0FF, 0, 0, 0);
     return;
   }
 
@@ -1159,7 +1160,7 @@ void CGameMode::ReceivePartyItemPickup(const unsigned char* data) {
     item.unknown_0088 = packet->grade;
 
     std::string name = item.DisplayName(0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(1276), member.name.c_str(), name.c_str()).c_str()), 0xFFFF00, 9, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_ITEM_PICKUP_PARTY), member.name.c_str(), name.c_str()).c_str()), 0xFFFF00, 9, 0, 0);
   }
 }
 
@@ -1168,22 +1169,22 @@ void CGameMode::ReceivePartyItemPickup(const unsigned char* data) {
 void CGameMode::NotifyResult3995(unsigned char result) {
   switch (result) {
   case 0:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3995)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_CHECK_REMOVE_OFF_SUCCESS)), 0xFFFF, 0, 0, 0);
     break;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3996)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_CHECK_REMOVE_TIMESUP)), 0xFFFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3997)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_CHECK_REMOVE_INVALID_AID)), 0xFFFF, 0, 0, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3998)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NEWSEIGEMODE_SKILL)), 0xFFFF, 0, 0, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3999)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DYNAMICNPC_CREATE_RESULT_FAIL_MAXCOUNT)), 0xFFFF, 0, 0, 0);
     break;
   case 5:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4000)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_DETECTOR_NOTICE4)), 0xFFFF, 0, 0, 0);
     break;
   }
 }
@@ -1406,7 +1407,7 @@ void CGameMode::NotifyCaptchaRegistered() {
   UIWindow* window = g_windowMgr.LookupWindow(WID_CAPTCHAREGISTERWND);
   if (window) {
     static_cast<UICaptchaRegisterWnd*>(window)->SetRegisterDisabled(0);
-    g_windowMgr.Confirm(LookupMessage(2880), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_MACRO_DETECTOR_NOTICE1), 0, true, false, 0, "Message", 280, 120, 0);
   }
 }
 
@@ -1462,7 +1463,7 @@ void CGameMode::ReceiveCardCompositionResult(const unsigned char* data) {
   const auto* packet = reinterpret_cast<const CardCompositionPacket*>(data);
   switch (packet->result) {
   case ITEMCOMPOSITON_SUCCESS: {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(493)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_COMPOUNDING_SUCCEESS)), 0xFFFF00, 0, 0, 0);
     ITEM_INFO card = LookupClientItemByIdentity(g_session.m_inventoryItems, packet->cardIndex);
     ITEM_INFO equip = LookupClientItemByIdentity(g_session.m_inventoryItems, packet->equipIndex);
     if (equip.unknown_0000[1] != 0 && card.unknown_0000[1] != 0) {
@@ -1480,7 +1481,7 @@ void CGameMode::ReceiveCardCompositionResult(const unsigned char* data) {
     break;
   }
   case ITEMCOMPOSITION_FAILURE:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(494)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_COMPOUNDING_FAIL)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -1517,15 +1518,15 @@ void CGameMode::ReceiveRefineResult(const unsigned char* data) {
   switch (packet->result) {
   case ITEMREFINING_SUCCESS:
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(154, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(498)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_REFINING_SUCCEESS)), 0xFFFF00, 0, 0, 0);
     break;
   case ITEMREFINING_FAILURE:
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(155, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(499)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_REFINING_FAIL)), 0xFFFF00, 0, 0, 0);
     break;
   case ITEMREFINING_DOWNGRADE:
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(155, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1537)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_REFINING_DOWNGRADE)), 0xFFFF00, 0, 0, 0);
     break;
   }
 
@@ -1546,46 +1547,46 @@ void CGameMode::ReceiveItemEffectResult(const unsigned char* data) {
   switch (packet->type) {
   case 0:
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(154, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(431), item.DisplayName(0).c_str()));
+    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_MAKE_TARGET_SUCCEESS_MSG), item.DisplayName(0).c_str()));
     break;
   case 1:
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(155, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(430), item.DisplayName(0).c_str()));
+    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_MAKE_TARGET_FAIL_MSG), item.DisplayName(0).c_str()));
     break;
   case 2:
     if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->HasId(305)) {
       static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->SendMsg(nullptr, AM_DELETE_EFFECT, 0, 305, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
     }
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(305, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    text = FormatOwnedString(LookupMessage(431), item.DisplayName(0).c_str()).c_str();
+    text = FormatOwnedString(LookupMessage(MSI_MAKE_TARGET_SUCCEESS_MSG), item.DisplayName(0).c_str()).c_str();
     break;
   case 3:
     if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->HasId(306)) {
       static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->SendMsg(nullptr, AM_DELETE_EFFECT, 0, 306, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
     }
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(306, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    text = FormatOwnedString(LookupMessage(430), item.DisplayName(0).c_str()).c_str();
+    text = FormatOwnedString(LookupMessage(MSI_MAKE_TARGET_FAIL_MSG), item.DisplayName(0).c_str()).c_str();
     break;
   case 4:
     if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->HasId(1015)) {
       static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->SendMsg(nullptr, AM_DELETE_EFFECT, 0, 1015, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
     }
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(1015, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    text = FormatOwnedString(LookupMessage(431), item.DisplayName(0).c_str()).c_str();
+    text = FormatOwnedString(LookupMessage(MSI_MAKE_TARGET_SUCCEESS_MSG), item.DisplayName(0).c_str()).c_str();
     break;
   case 5:
     if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->HasId(1016)) {
       static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->SendMsg(nullptr, AM_DELETE_EFFECT, 0, 1016, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
     }
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(1016, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    text = FormatOwnedString(LookupMessage(430), item.DisplayName(0).c_str()).c_str();
+    text = FormatOwnedString(LookupMessage(MSI_MAKE_TARGET_FAIL_MSG), item.DisplayName(0).c_str()).c_str();
     break;
   case 6: {
     if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->HasId(1017)) {
       static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->SendMsg(nullptr, AM_DELETE_EFFECT, 0, 1017, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
     }
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(1017, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    text = FormatOwnedString(LookupMessage(430), item.DisplayName(0).c_str()).c_str();
+    text = FormatOwnedString(LookupMessage(MSI_MAKE_TARGET_FAIL_MSG), item.DisplayName(0).c_str()).c_str();
     UIWindow* window = g_windowMgr.LookupWindow(WID_CHANGEMATERIALWND);
     if (window) {
       window->SendMsg(nullptr, UM_COMMAND, 415, 0, 0, 0);
@@ -1597,7 +1598,7 @@ void CGameMode::ReceiveItemEffectResult(const unsigned char* data) {
       static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->SendMsg(nullptr, AM_DELETE_EFFECT, 0, 1018, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
     }
     static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->LaunchEffect(1018, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
-    text = FormatOwnedString(LookupMessage(430), item.DisplayName(0).c_str()).c_str();
+    text = FormatOwnedString(LookupMessage(MSI_MAKE_TARGET_FAIL_MSG), item.DisplayName(0).c_str()).c_str();
     UIWindow* window = g_windowMgr.LookupWindow(WID_CHANGEMATERIALWND);
     if (window) {
       window->SendMsg(nullptr, UM_COMMAND, 415, 0, 0, 0);
@@ -1615,13 +1616,13 @@ void CGameMode::ReceiveCharacterRenameResult(const unsigned char* packet) {
     PacketIdOnly request;
     request.id = 0xA48;
     GetRagConnection().Send(reinterpret_cast<PacketLengths&>(GetRagConnection()).FixedLength(request.id), &request);
-    g_windowMgr.Confirm(LookupMessage(2836), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_NOT_USING_SPECIALLETTERS_ON_PARTYNAME), 0, true, false, 0, "Message", 280, 120, 0);
     g_windowMgr.CloseWindow(WID_STYLINGSHOPWND);
     break;
   }
   case 1:
   case 2:
-    g_windowMgr.Confirm(LookupMessage(1575), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_SKILL_FAIL), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   }
 }
@@ -1659,7 +1660,7 @@ void CGameMode::ReceiveLapineBoxResult(std::uint16_t result) {
   case 7: {
     UIWindow* window = g_windowMgr.LookupWindow(WID_LAPINEBOXWND);
     if (window) {
-      window->SendMsg(nullptr, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(2897)), 0, 0, 0);
+      window->SendMsg(nullptr, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REGISTER_PARTY_TO_BOOKINGSYSTEM)), 0, 0, 0);
     }
     break;
   }
@@ -1753,14 +1754,14 @@ void CloseAccountLimitedTool() {
 void CGameMode::ReceiveMacroBlackListResult(int result) {
   switch (result) {
   case MCD_TIMEOUT:
-    g_windowMgr.Confirm(LookupMessage(2869), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_MACRO_INPUT_ANSWER), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case MCD_INCORRECT:
-    g_windowMgr.Confirm(LookupMessage(2870), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_MACRO_CHECK_ANSWER), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case MCD_GOOD:
     g_windowMgr.CloseWindow(WID_MACROBLACKLISTCHECKWND);
-    g_windowMgr.Confirm(LookupMessage(2871), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_MACRO_SELECT_CAPTCHA), 0, true, false, 0, "Message", 280, 120, 0);
     return;
   default:
     return;
@@ -1775,14 +1776,14 @@ void CGameMode::ReceiveMacroBlackListResult(int result) {
 void CGameMode::ReceiveMacroDetectorResult(int result) {
   switch (result) {
   case MCD_TIMEOUT:
-    g_windowMgr.Confirm(LookupMessage(2869), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_MACRO_INPUT_ANSWER), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case MCD_INCORRECT:
-    g_windowMgr.Confirm(LookupMessage(2870), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_MACRO_CHECK_ANSWER), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case MCD_GOOD:
     g_windowMgr.CloseWindow(WID_MACRODETECTORWND);
-    g_windowMgr.Confirm(LookupMessage(2871), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_MACRO_SELECT_CAPTCHA), 0, true, false, 0, "Message", 280, 120, 0);
     return;
   default:
     return;
@@ -1851,7 +1852,7 @@ void CGameMode::ReceiveStorageClose(const AchievementStatePacket* packet) {
   bool notify = true;
 
   if (packet->type == 2) {
-    g_windowMgr.Confirm(LookupMessage(0x9F5), 0, true, true, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_USESKILL_FAIL_COINTS), 0, true, true, 0, "Message", 280, 120, 0);
     window = g_windowMgr.LookupWindow(WID_ITEMSTOREWND);
   } else {
     window = g_windowMgr.LookupWindow(WID_ITEMSTOREWND);
@@ -1931,7 +1932,7 @@ void CGameMode::ReceiveWindow328Result(int result, int value) {
       window->SendMsg(nullptr, UM_SETINFO, value * 10 + 1, 0, 0, 0);
     }
   } else if (result == 1) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3472)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CAN_NOT_OFFER_EXP_TO_GUILD_MAX_LV)), 0xFF, 0, 0, 0);
     g_windowMgr.CloseWindow(WID_CHECKATTENDANCEWND);
   }
 }
@@ -1947,7 +1948,7 @@ void CGameMode::ReceiveRouletteClose(const unsigned char* packet) {
     }
     break;
   case CLOSE_ROULETTE_FAILED:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2633)), 0x6464FF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_RECV_ITEM)), 0x6464FF, 0, 0, 0);
     break;
   }
 }
@@ -1961,7 +1962,7 @@ void CGameMode::ReceiveWindow227Result(const unsigned char* packet) {
 
   switch (result->result) {
   case MERGE_ITEM_SUCCESS: {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2171)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_LEFT_ROLL)), 0x64FFFF, 0, 0, 0);
     UIWindow* window = g_windowMgr.LookupWindow(WID_MERGEITEMWND);
     if (window) {
       window->SendMsg(nullptr, UM_REFRESH, first, second, 0, 0);
@@ -1969,10 +1970,10 @@ void CGameMode::ReceiveWindow227Result(const unsigned char* packet) {
     break;
   }
   case MERGE_ITEM_FAILED_NOT_MERGE:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2172)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_RIGHT_ROLL)), 0xFF, 0, 0, 0);
     break;
   case MERGE_ITEM_FAILED_MAX_COUNT:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2173)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_VIEW_BEFORE_WORLDINFO)), 0xFF, 0, 0, 0);
     break;
   }
 
@@ -2006,7 +2007,7 @@ void CGameMode::ReceiveRouletteOpen(const unsigned char* packet) {
     }
     break;
   case OPEN_ROULETTE_FAILED:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2632)), 0x6464FF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOT_ENOUGH_ROULLETTE_POINT)), 0x6464FF, 0, 0, 0);
     break;
   }
 }
@@ -2026,7 +2027,7 @@ void CGameMode::ReceiveRodexOpen(const unsigned char* packet) {
       }
     }
   } else {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2604)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PET_EVOLUTION_FAIL_PET_ACC_OFF)), 0x64FFFF, 0, 0, 0);
   }
 }
 
@@ -2065,7 +2066,7 @@ void CGameMode::ReceiveStackedItemReturn(const unsigned char* packet) {
     g_session.ReturnStackedItem(result->index, result->count);
     g_session.unknown_6140 = result->value;
   } else {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2602)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_JOINED_IN_CLAN)), 0x64FFFF, 0, 0, 0);
   }
 }
 
@@ -2077,7 +2078,7 @@ void CGameMode::ReceiveRodexRecipient(int id, unsigned short job, unsigned short
       reinterpret_cast<UIRodexComposeWnd*>(g_windowMgr.unknown_0458)->SetRecipient(id, job, level, name);
     }
   } else {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2615)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TAIWAN_PERSONALINFO_DEATHMSG)), 0x64FFFF, 0, 0, 0);
   }
 }
 
@@ -2475,16 +2476,16 @@ void CGameMode::ReceiveTypedNotice(const unsigned char* data) {
   const auto* packet = reinterpret_cast<const TypedNoticePacket*>(data);
   switch (packet->type) {
   case 0:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(901), packet->first, packet->second).c_str()), 0xCDCDCD, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_BLACKSMITH_POINT), packet->first, packet->second).c_str()), 0xCDCDCD, 0, 0, 0);
     break;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(902), packet->first, packet->second).c_str()), 0xCDFFCD, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_ALCHEMIST_POINT), packet->first, packet->second).c_str()), 0xCDFFCD, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(926), packet->first, packet->second).c_str()), 0xFFCDCD, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_TAEKWON_POINT), packet->first, packet->second).c_str()), 0xFFCDCD, 0, 0, 0);
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(953), packet->first, packet->second).c_str()), 0xCDCDCD, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_KILLER_POINT), packet->first, packet->second).c_str()), 0xCDCDCD, 0, 0, 0);
     break;
   }
 }
@@ -2499,7 +2500,7 @@ void CGameMode::ReceiveRodexMailReturn(const unsigned char* data) {
   const auto* packet = reinterpret_cast<const RodexMailReturnPacket*>(data);
   switch (packet->result) {
   case 0: {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2591)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SET_ITEMS_TO_MAIL_SUCCEED)), 0x64FFFF, 0, 0, 0);
 
     std::map<std::int64_t, RodexMail>::iterator mail;
     switch (packet->type) {
@@ -2529,10 +2530,10 @@ void CGameMode::ReceiveRodexMailReturn(const unsigned char* data) {
     break;
   }
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2592)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVALID_MAIL_RECIEVER_INFO)), 0x64FFFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2593)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVALID_MAIL_TITLE_INFO)), 0x64FFFF, 0, 0, 0);
     break;
   }
 }
@@ -2601,12 +2602,12 @@ void CGameMode::ShowFormattedNotice(unsigned short messageId, std::uint32_t colo
 void CGameMode::ReceiveCaptchaUploadRequest(const std::uint32_t* sessionId, int result) {
   switch (result) {
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2882)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_DETECTOR_NOTICE3)), 0xFF, 0, 0, 0);
     break;
   case 0: {
     auto* window = static_cast<UICaptchaRegisterWnd*>(g_windowMgr.LookupWindow(WID_CAPTCHAREGISTERWND));
     if (!window) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2881)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_DETECTOR_NOTICE2)), 0xFF, 0, 0, 0);
       break;
     }
 
@@ -2627,7 +2628,7 @@ void CGameMode::ReceiveExtraInventoryResult(const unsigned char* data) {
     const int slots = g_session.unknown_7FBC + 100;
     const char* name = FindItemDescription(packet->itemId).identifiedName;
     const int answer = g_windowMgr.Confirm(
-      FormatOwnedString(LookupMessage(3561), name, slots, nextSlots).c_str(), 2, false, false, 0, "Message", 280, 120, 0);
+      FormatOwnedString(LookupMessage(MSI_INVENTORY_EXTEND_FAILED_NO_ITEM), name, slots, nextSlots).c_str(), 2, false, false, 0, "Message", 280, 120, 0);
     if (answer == 187) {
       this->SendMsg(MM_REQ_EXTEND_BODYITEM_SIZE, 0, 0, 0, 0);
     } else {
@@ -2674,7 +2675,7 @@ void CGameMode::ReceiveWindow348Result(unsigned char result, std::int16_t index)
   case 3: {
     UIWindow* window = g_windowMgr.LookupWindow(WID_ITEMREFORMWND);
     if (window) {
-      window->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(3848)), 0, 0, 0);
+      window->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_REFORM_WARNNING_ENCHANT_MAYBE_LOST)), 0, 0, 0);
     }
     break;
   }
@@ -2691,7 +2692,7 @@ void CGameMode::ReceiveRodexItemReturn(const unsigned char* data) {
   const auto* packet = reinterpret_cast<const RodexMailReturnPacket*>(data);
   switch (packet->result) {
   case 0: {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2588)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GET_ZENY_FROM_MAIL_SUCCEED)), 0x64FFFF, 0, 0, 0);
     g_session.ClearItemQuantities();
 
     std::map<std::int64_t, RodexMail>::iterator mail;
@@ -2727,10 +2728,10 @@ void CGameMode::ReceiveRodexItemReturn(const unsigned char* data) {
     break;
   }
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2589)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GET_ZENY_FROM_MAIL_FAILED)), 0x64FFFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2590)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GET_ZENY_FROM_MAIL_OVERAMOUNT)), 0x64FFFF, 0, 0, 0);
     break;
   }
 }
@@ -2761,17 +2762,17 @@ void CGameMode::ReceiveExpGainNotice(const unsigned char* data) {
 
   char buffer[256];
   if (packet->type == 1) {
-    std::sprintf(buffer, LookupMessage(3220), packet->amount);
+    std::sprintf(buffer, LookupMessage(MSI_WARNING_METCHANT_SHOP_SELL), packet->amount);
     text += buffer;
   } else if (packet->type == 2) {
-    std::sprintf(buffer, LookupMessage(3227), packet->amount);
+    std::sprintf(buffer, LookupMessage(MSI_SWAP_EQUIPITEM_WAITING), packet->amount);
     text += buffer;
   }
 
   if (packet->amount >= 0) {
-    text += LookupMessage(1615);
+    text += LookupMessage(MSI_GET);
   } else {
-    text += LookupMessage(1616);
+    text += LookupMessage(MSI_LOSS);
   }
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), color, 18, 0, 0);
 }
@@ -2952,16 +2953,16 @@ void CGameMode::ReceiveBankDepositAck(const unsigned char* data) {
   char text[256];
   if (packet->reason == 2) {
     std::memset(text, 0, 250);
-    std::sprintf(text, LookupMessage(2456));
+    std::sprintf(text, LookupMessage(MSI_BANK_OVER_INT_MAX));
   } else if (packet->reason == 3) {
     std::memset(text, 0, 250);
-    std::sprintf(text, LookupMessage(2465));
+    std::sprintf(text, LookupMessage(MSI_NOT_VALID_AUTH_TICKET));
   } else if (packet->reason == 4) {
     std::memset(text, 0, 250);
-    std::sprintf(text, LookupMessage(2489));
+    std::sprintf(text, LookupMessage(MSI_WRONG_GUN));
   } else {
     std::memset(text, 0, 250);
-    std::sprintf(text, LookupMessage(2454));
+    std::sprintf(text, LookupMessage(MSI_BANK_DEPOSIT_ZERO));
   }
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
 }
@@ -2981,13 +2982,13 @@ void CGameMode::ReceiveBankWithdrawAck(const unsigned char* data) {
   char text[256];
   if (packet->reason == 1) {
     std::memset(text, 0, 250);
-    std::sprintf(text, LookupMessage(2455));
+    std::sprintf(text, LookupMessage(MSI_BANK_WITHDRAW_ZERO));
   } else if (packet->reason == 3) {
     std::memset(text, 0, 250);
-    std::sprintf(text, LookupMessage(2489));
+    std::sprintf(text, LookupMessage(MSI_WRONG_GUN));
   } else {
     std::memset(text, 0, 250);
-    std::sprintf(text, LookupMessage(2454));
+    std::sprintf(text, LookupMessage(MSI_BANK_DEPOSIT_ZERO));
   }
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
 }
@@ -3005,11 +3006,11 @@ void CGameMode::ReceiveBankCheck(const unsigned char* data) {
   }
 
   if (packet->reason == 2) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3031)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DAILYSENDRODEXCNT_LIMIT)), 0xFF, 0, 0, 0);
   } else {
     char text[256];
     std::memset(text, 0, 250);
-    std::sprintf(text, LookupMessage(2454));
+    std::sprintf(text, LookupMessage(MSI_BANK_DEPOSIT_ZERO));
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
   }
 }
@@ -3079,15 +3080,15 @@ void CGameMode::ReceiveExchangeItemAddAck(const unsigned char* data) {
     break;
   case EXITEM_ADD_FAILED_OVERWEIGHT:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(73)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_OVER_WEIGHT)), 0xFF, 0, 0, 0);
     break;
   case EXITEM_ADD_FAILED_OVERCOUNT:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1938)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_OVER_COUNT)), 0xFF, 0, 0, 0);
     break;
   case EXITEM_ADD_FAILED_EACHITEM_OVERCOUNT:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1939)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_EACHITEM_OVER_COUNT)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -3112,22 +3113,22 @@ void CGameMode::ReceiveExchangeRequestAck2(const unsigned char* data) {
   }
   case TRADE_ACK_CANCEL:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(69)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REJECT_DEAL)), 0xFF, 0, 0, 0);
     break;
   case TRADE_ACK_TOOFAR:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(70)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TOO_FAR_TO_DEAL)), 0xFF, 0, 0, 0);
     break;
   case TRADE_ACK_CHARNOTEXIST:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(71)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_NOT_EXIST)), 0xFF, 0, 0, 0);
     break;
   case TRADE_ACK_FAILED:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(72)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_DEALING)), 0xFF, 0, 0, 0);
     break;
   case TRADE_ACK_BUSY: {
-    std::string text = FormatOwnedString(LookupMessage(1708), exchangeName.c_str());
+    std::string text = FormatOwnedString(LookupMessage(MSI_CHARACTER_IS_BUSY), exchangeName.c_str());
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFF, 0, 0, 0);
     break;
@@ -3155,19 +3156,19 @@ void CGameMode::ReceiveExchangeRequestAck(const unsigned char* data) {
   }
   case TRADE_ACK_CANCEL:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(69)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REJECT_DEAL)), 0xFF, 0, 0, 0);
     break;
   case TRADE_ACK_TOOFAR:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(70)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TOO_FAR_TO_DEAL)), 0xFF, 0, 0, 0);
     break;
   case TRADE_ACK_CHARNOTEXIST:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(71)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_NOT_EXIST)), 0xFF, 0, 0, 0);
     break;
   case TRADE_ACK_FAILED:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(72)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_DEALING)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -3275,10 +3276,10 @@ void CGameMode::ReceiveGuildStorageLog(const unsigned char* data) {
     char text[252];
     if (packet->result == 2) {
       std::memset(text, 0, 250);
-      std::sprintf(text, LookupMessage(2543));
+      std::sprintf(text, LookupMessage(MSI_GUILD_STORAGE_LOG_OUT));
     } else {
       std::memset(text, 0, 250);
-      std::sprintf(text, LookupMessage(1816));
+      std::sprintf(text, LookupMessage(MSI_RESULT_FAIL_UNKNOWN));
     }
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
     g_guildStorageLogs[0].clear();
@@ -4763,7 +4764,7 @@ void CGameMode::ReceiveSpriteChange2(const unsigned char* data) {
     case 14:
       g_session.SetFlag(static_cast<char>(value));
       actor->SetSex(value);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4137)), 0, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_CHECKER_MAP_SUCCESS)), 0, 0, 0, 0);
       break;
     }
     if (!actor) {
@@ -4915,17 +4916,17 @@ void CGameMode::ReceiveMapProperty(const unsigned char* data) {
   }
 
   if (GetBaseJob(g_session.GetDisplayJob()) == 0xFCF && !g_mapPropertyMgr->GetValue(g_session.unknown_0000, 41)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2381)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RANKING_NAME)), 0xFFFF64, 0, 0, 0);
   }
   if (GetBaseJob(g_session.GetDisplayJob()) == 0x1082 && !g_mapPropertyMgr->GetValue(g_session.unknown_0000, 41)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2381)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RANKING_NAME)), 0xFFFF64, 0, 0, 0);
   }
   if ((g_session.GetDisplayJob() == 0x108F || g_session.GetDisplayJob() == 0x1091 || g_session.GetDisplayJob() == 0x10CE) &&
       !g_mapPropertyMgr->GetValue(g_session.unknown_0000, 41)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2381)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RANKING_NAME)), 0xFFFF64, 0, 0, 0);
   }
   if (g_mapPropertyMgr->GetValue(packet->mapId, 20)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1772)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DISABLE_COSTUMEITEM_MAP)), 0xFFFF64, 0, 0, 0);
   }
 
   PacketIdOnly request;
@@ -4975,7 +4976,7 @@ void CGameMode::ReceiveStovePurchaseResult(const unsigned char* data) {
     break;
   case 3:
   case 4:
-    message = LookupMessage(3022);
+    message = LookupMessage(MSI_ANOTHER_WORKING);
     break;
   case 5:
   case 6:
@@ -5070,9 +5071,9 @@ void CGameMode::ReceiveOngoingQuestList(const unsigned char* data) {
       const int mobId = hunt->mobId;
       if ((mobId < 1001 || mobId > 3998) && static_cast<unsigned int>(mobId - 20021) > 11978) {
         if (mobId == 0x1099) {
-          StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(3558));
+          StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_INVENTORY_EXTEND));
         } else if (mobId == 0x109A) {
-          StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(3559));
+          StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_INVENTORY_EXTEND_FAILED));
         } else if (mobId == 0x287B) {
           const std::string mapName = FormatOwnedString("%s.rsw", hunt->name);
           StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", g_session.GetMapDisplayName(mapName.c_str()));
@@ -5130,9 +5131,9 @@ void CGameMode::ReceiveOngoingQuestList2(const unsigned char* data) {
       const int mobId = hunt->mobId;
       if ((mobId < 1001 || mobId > 3998) && static_cast<unsigned int>(mobId - 20021) > 11978) {
         if (mobId == 0x1099) {
-          StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(3558));
+          StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_INVENTORY_EXTEND));
         } else if (mobId == 0x109A) {
-          StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(3559));
+          StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_INVENTORY_EXTEND_FAILED));
         } else if (mobId == 0x287B) {
           const std::string mapName = FormatOwnedString("%s.rsw", hunt->name);
           StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", g_session.GetMapDisplayName(mapName.c_str()));
@@ -5298,11 +5299,11 @@ void CGameMode::ReceiveGradeEnchantBroadcast(const unsigned char* data) {
   std::string text;
   if (packet->success == 1) {
     text = static_cast<const std::string&>(
-      FormatOwnedString(LookupMessage(3718), name.c_str(), grade.c_str(), itemName.c_str())
+      FormatOwnedString(LookupMessage(MSI_CHANGE_MATERIAL), name.c_str(), grade.c_str(), itemName.c_str())
     );
   } else {
     text = static_cast<const std::string&>(
-      FormatOwnedString(LookupMessage(3719), name.c_str(), grade.c_str(), itemName.c_str())
+      FormatOwnedString(LookupMessage(MSI_CHANGE_MATERIAL_SORT), name.c_str(), grade.c_str(), itemName.c_str())
     );
   }
 
@@ -5518,11 +5519,11 @@ void CGameMode::ReceiveSpecialBroadcast(const unsigned char* data) {
     g_soundMgr->PlayWave("effect\\T_피링.wav", 0.0f, -250.0f, 0.0f, 250, 40, 1.0f, 0);
     break;
   case 20:
-    text.assign(FormatOwnedString(LookupMessage(927), packet->name, packet->index));
+    text.assign(FormatOwnedString(LookupMessage(MSI_TAEKWON_MISSION), packet->name, packet->index));
     player->LaunchEffect(543, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
     break;
   case 21:
-    text.assign(FormatOwnedString(LookupMessage(1190), packet->name));
+    text.assign(FormatOwnedString(LookupMessage(MSI_GANGSI_MISSION), packet->name));
     player->LaunchEffect(543, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
     break;
   case 22: {
@@ -5531,12 +5532,12 @@ void CGameMode::ReceiveSpecialBroadcast(const unsigned char* data) {
     char itemName[256];
     int capacity = sizeof(itemName);
     item.GetIdDisplayName(itemName, capacity, 0);
-    text.assign(FormatOwnedString(LookupMessage(1265), itemName));
+    text.assign(FormatOwnedString(LookupMessage(MSI_COLLECTOR_MISSION), itemName));
     player->LaunchEffect(543, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
     break;
   }
   case 30:
-    text = LookupMessage(1033);
+    text = LookupMessage(MSI_STAR_ANGEL);
     player->LaunchEffect(432, vector3d{0.0f, 0.0f, 0.0f}, 0.0f);
     break;
   case 40:
@@ -5615,7 +5616,7 @@ void CGameMode::ReceiveQuestHuntUpdate(const unsigned char* data) {
       } else {
         name.assign(info.m_huntName[index]);
       }
-      name = static_cast<const std::string&>(FormatOwnedString(LookupMessage(1610), info.m_title.c_str(), name.c_str(), info.m_huntUnknown00E0[index], entry.maxCount));
+      name = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_CLEAR_QUEST_MONSTER), info.m_title.c_str(), name.c_str(), info.m_huntUnknown00E0[index], entry.maxCount));
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(name.c_str()), 0xFFFF, 19, 0, 0);
       g_renewQuestMgr->SetOngoingQuest(entry.questId, info);
     }
@@ -5661,7 +5662,7 @@ void CGameMode::ReceiveQuestHuntUpdate2(const unsigned char* data) {
       } else {
         name.assign(info.m_huntName[index]);
       }
-      name = static_cast<const std::string&>(FormatOwnedString(LookupMessage(1610), info.m_title.c_str(), name.c_str(), info.m_huntUnknown00E0[index], entry.maxCount));
+      name = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_CLEAR_QUEST_MONSTER), info.m_title.c_str(), name.c_str(), info.m_huntUnknown00E0[index], entry.maxCount));
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(name.c_str()), 0xFFFF, 19, 0, 0);
       g_renewQuestMgr->SetOngoingQuest(entry.questId, info);
     }
@@ -5757,7 +5758,7 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
   char name[256];
   std::sprintf(name, "");
   if (packet->aid != g_session.m_aid) {
-    std::sprintf(name, LookupMessage(1275), member.name.c_str());
+    std::sprintf(name, LookupMessage(MSI_CHARACTER_NAME), member.name.c_str());
   }
 
   char message[256];
@@ -5791,7 +5792,7 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
     case EFST_ATTHASTE_INFINITY:
     case EFST_SPEARQUICKEN:
     case EFST_ONEHANDQUICKEN:
-      std::sprintf(message, LookupMessage(463));
+      std::sprintf(message, LookupMessage(MSI_INCATTACKSPEED));
       break;
     case EFST_SV_ROOTTWIST:
     case EFST_BITESCAR:
@@ -5800,69 +5801,69 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
     case EFST_SOULATTACK:
       break;
     case EFST_IMPOSITIO:
-      std::sprintf(message, LookupMessage(3463));
+      std::sprintf(message, LookupMessage(MSI_CHECK_ATTENDANCE_DATE_INFO));
       break;
     case EFST_SUFFRAGIUM:
-      std::sprintf(message, LookupMessage(467));
+      std::sprintf(message, LookupMessage(MSI_FASTPREDELAY));
       break;
     case EFST_ENCHANTPOISON:
-      std::sprintf(message, LookupMessage(469));
+      std::sprintf(message, LookupMessage(MSI_WEAPONPROPERTYPOISON));
       break;
     case EFST_ASPERSIO:
     case EFST_WEAPONPROPERTY:
-      std::sprintf(message, LookupMessage(470));
+      std::sprintf(message, LookupMessage(MSI_WEAPONPROPERTYSAINT));
       break;
     case EFST_BENEDICTIO:
-      std::sprintf(message, LookupMessage(472));
+      std::sprintf(message, LookupMessage(MSI_ARMORPROPERTYSAINT));
       break;
     case EFST_KYRIE:
-      std::sprintf(message, LookupMessage(474));
+      std::sprintf(message, LookupMessage(MSI_BARRIOR));
       break;
     case EFST_WEAPONPERFECT:
-      std::sprintf(message, LookupMessage(476));
+      std::sprintf(message, LookupMessage(MSI_PERFECTDAMAGE));
       break;
     case EFST_OVERTHRUST:
     case EFST_OVERTHRUSTMAX:
-      std::sprintf(message, LookupMessage(465));
+      std::sprintf(message, LookupMessage(MSI_INCWEAPONATTACK));
       break;
     case EFST_MAXIMIZE:
-      std::sprintf(message, LookupMessage(480));
+      std::sprintf(message, LookupMessage(MSI_MAXIMIZE));
       break;
     case EFST_INC_AGI:
     case EFST_MOVHASTE_POTION:
     case EFST_MOVHASTE_INFINITY:
-      std::sprintf(message, LookupMessage(209));
+      std::sprintf(message, LookupMessage(MSI_SPEEDUP));
       break;
     case EFST_DEC_AGI:
-      std::sprintf(message, LookupMessage(210));
+      std::sprintf(message, LookupMessage(MSI_SPEEDDOWN));
       break;
     case EFST_POISONREACT:
-      std::sprintf(message, LookupMessage(620));
+      std::sprintf(message, LookupMessage(MSI_ENST_POISONREACT));
       break;
     case EFST_QUAGMIRE:
-      std::sprintf(message, LookupMessage(622));
+      std::sprintf(message, LookupMessage(MSI_ENST_QUAGMIRE));
       break;
     case EFST_ANGELUS:
-      std::sprintf(message, LookupMessage(3435));
+      std::sprintf(message, LookupMessage(MSI_CASHSHOP_TAB_PREMIUM_SERVICE));
       break;
     case EFST_BLESSING:
-      std::sprintf(message, LookupMessage(3434));
+      std::sprintf(message, LookupMessage(MSI_CASHSHOP_TAB_EFST_AID));
       break;
     case EFST_SLOWPOISON:
-      std::sprintf(message, LookupMessage(630));
+      std::sprintf(message, LookupMessage(MSI_ENST_SLOWPOISON));
       break;
     case EFST_MAGNIFICAT:
-      std::sprintf(message, LookupMessage(632));
+      std::sprintf(message, LookupMessage(MSI_ENST_MAGNIFICAT));
       break;
     case EFST_GLORIA:
-      std::sprintf(message, LookupMessage(634));
+      std::sprintf(message, LookupMessage(MSI_ENST_GLORIA));
       break;
     case EFST_LEXAETERNA:
-      std::sprintf(message, LookupMessage(636));
+      std::sprintf(message, LookupMessage(MSI_ENST_LEXAETERNA));
       break;
     case EFST_ADRENALINE:
     case EFST_ADRENALINE2:
-      std::sprintf(message, LookupMessage(638));
+      std::sprintf(message, LookupMessage(MSI_ENST_ADRENALINE));
       break;
     case EFST_TRICKDEAD:
       std::sprintf(message, "");
@@ -5872,16 +5873,16 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
       }
       break;
     case EFST_SHOUT:
-      std::sprintf(message, LookupMessage(3433));
+      std::sprintf(message, LookupMessage(MSI_CASHSHOP_TAB_JELLSTAR));
       break;
     case EFST_ENERGYCOAT:
-      std::sprintf(message, LookupMessage(648));
+      std::sprintf(message, LookupMessage(MSI_ENST_ENERGYCOAT));
       break;
     case EFST_BROKENARMOR:
-      std::sprintf(message, LookupMessage(650));
+      std::sprintf(message, LookupMessage(MSI_ENST_BROKENAMOR));
       break;
     case EFST_BROKENWEAPON:
-      std::sprintf(message, LookupMessage(652));
+      std::sprintf(message, LookupMessage(MSI_ENST_BROKENWEAPON));
       break;
     case EFST_CHASEWALK2:
       if (packet->aid == g_session.m_aid) {
@@ -6176,51 +6177,51 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
       break;
     case EFST_FOOD_STR:
     case EFST_FOOD_STR_CASH:
-      std::sprintf(message, LookupMessage(1231));
+      std::sprintf(message, LookupMessage(MSI_ENST_STR));
       break;
     case EFST_FOOD_AGI:
     case EFST_FOOD_AGI_CASH:
-      std::sprintf(message, LookupMessage(1233));
+      std::sprintf(message, LookupMessage(MSI_ENST_AGI));
       break;
     case EFST_FOOD_VIT:
     case EFST_FOOD_VIT_CASH:
-      std::sprintf(message, LookupMessage(1235));
+      std::sprintf(message, LookupMessage(MSI_ENST_VIT));
       break;
     case EFST_FOOD_DEX:
     case EFST_FOOD_DEX_CASH:
-      std::sprintf(message, LookupMessage(1239));
+      std::sprintf(message, LookupMessage(MSI_ENST_DEX));
       break;
     case EFST_FOOD_INT:
     case EFST_FOOD_INT_CASH:
-      std::sprintf(message, LookupMessage(1237));
+      std::sprintf(message, LookupMessage(MSI_ENST_INT));
       break;
     case EFST_FOOD_LUK:
     case EFST_FOOD_LUK_CASH:
-      std::sprintf(message, LookupMessage(1241));
+      std::sprintf(message, LookupMessage(MSI_ENST_LUK));
       break;
     case EFST_FOOD_BASICAVOIDANCE:
-      std::sprintf(message, LookupMessage(1243));
+      std::sprintf(message, LookupMessage(MSI_ENST_AVOIDANCE));
       break;
     case EFST_FOOD_BASICHIT:
-      std::sprintf(message, LookupMessage(1245));
+      std::sprintf(message, LookupMessage(MSI_ENST_HIT));
       break;
     case EFST_FOOD_CRITICALSUCCESSVALUE:
-      std::sprintf(message, LookupMessage(1247));
+      std::sprintf(message, LookupMessage(MSI_ENST_CRITICALSUCCESSVALUE));
       break;
     case EFST_CASH_DEATHPENALTY:
-      std::sprintf(message, LookupMessage(1250));
+      std::sprintf(message, LookupMessage(MSI_DDEATHPENALTY));
       break;
     case EFST_CASH_RECEIVEITEM:
-      std::sprintf(message, LookupMessage(1251));
+      std::sprintf(message, LookupMessage(MSI_RECEIVEITEM));
       break;
     case EFST_CASH_BOSS_ALARM:
       if (packet->aid == g_session.m_aid) {
         this->unknown_05CC[0] = 1;
       }
-      std::sprintf(message, LookupMessage(1252));
+      std::sprintf(message, LookupMessage(MSI_BOSS_ALARM));
       break;
     case EFST_CASH_PLUSONLYJOBEXP:
-      std::sprintf(message, LookupMessage(1383));
+      std::sprintf(message, LookupMessage(MSI_PLUSONLYJOBEXP));
       break;
     case EFST_SUHIDE:
       if (packet->aid == g_session.m_aid) {
@@ -6236,7 +6237,7 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
       break;
     case EFST_ALL_STAT_DOWN:
       color = 0xFF;
-      std::sprintf(message, LookupMessage(3247));
+      std::sprintf(message, LookupMessage(MSI_ACCOUNTCLASS_INTEGRATION));
       break;
     default:
       this->RefreshStatusStateEffect(packet->aid);
@@ -6262,13 +6263,13 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
     case EFST_ATTHASTE_POTION3:
     case EFST_SPEARQUICKEN:
     case EFST_ONEHANDQUICKEN:
-      std::sprintf(message, LookupMessage(464));
+      std::sprintf(message, LookupMessage(MSI_DECATTACKSPEED));
       break;
     case EFST_IMPOSITIO:
-      std::sprintf(message, LookupMessage(3464));
+      std::sprintf(message, LookupMessage(MSI_CHECK_ATTENDANCE_DATE_COUNT));
       break;
     case EFST_SUFFRAGIUM:
-      std::sprintf(message, LookupMessage(468));
+      std::sprintf(message, LookupMessage(MSI_NORMALPREDELAY));
       break;
     case EFST_WEAPONPROPERTY:
       if (packet->aid == g_session.m_aid) {
@@ -6281,58 +6282,58 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
           }
         }
       }
-      std::sprintf(message, LookupMessage(471));
+      std::sprintf(message, LookupMessage(MSI_WEAPONPROPERTYORIGINAL));
       break;
     case EFST_ENCHANTPOISON:
     case EFST_ASPERSIO:
-      std::sprintf(message, LookupMessage(471));
+      std::sprintf(message, LookupMessage(MSI_WEAPONPROPERTYORIGINAL));
       break;
     case EFST_BENEDICTIO:
-      std::sprintf(message, LookupMessage(473));
+      std::sprintf(message, LookupMessage(MSI_ARMORPROPERTYORIGINAL));
       break;
     case EFST_KYRIE:
-      std::sprintf(message, LookupMessage(475));
+      std::sprintf(message, LookupMessage(MSI_DISAPPEARBARRIOR));
       break;
     case EFST_WEAPONPERFECT:
-      std::sprintf(message, LookupMessage(477));
+      std::sprintf(message, LookupMessage(MSI_DISAPPEARPERFECTDAMAGE));
       break;
     case EFST_OVERTHRUST:
     case EFST_OVERTHRUSTMAX:
-      std::sprintf(message, LookupMessage(466));
+      std::sprintf(message, LookupMessage(MSI_DECWEAPONATTACK));
       break;
     case EFST_MAXIMIZE:
-      std::sprintf(message, LookupMessage(481));
+      std::sprintf(message, LookupMessage(MSI_DISAPPEARMAXIMIZE));
       break;
     case EFST_DEC_AGI:
-      std::sprintf(message, LookupMessage(209));
+      std::sprintf(message, LookupMessage(MSI_SPEEDUP));
       break;
     case EFST_POISONREACT:
-      std::sprintf(message, LookupMessage(621));
+      std::sprintf(message, LookupMessage(MSI_DSST_POISONREACT));
       break;
     case EFST_QUAGMIRE:
-      std::sprintf(message, LookupMessage(623));
+      std::sprintf(message, LookupMessage(MSI_DSST_QUAGMIRE));
       break;
     case EFST_ANGELUS:
-      std::sprintf(message, LookupMessage(625));
+      std::sprintf(message, LookupMessage(MSI_DSST_ANGELUS));
       break;
     case EFST_BLESSING:
-      std::sprintf(message, LookupMessage(627));
+      std::sprintf(message, LookupMessage(MSI_DSST_BLESSING));
       break;
     case EFST_SLOWPOISON:
-      std::sprintf(message, LookupMessage(631));
+      std::sprintf(message, LookupMessage(MSI_DSST_SLOWPOISON));
       break;
     case EFST_MAGNIFICAT:
-      std::sprintf(message, LookupMessage(633));
+      std::sprintf(message, LookupMessage(MSI_DSST_MAGNIFICAT));
       break;
     case EFST_GLORIA:
-      std::sprintf(message, LookupMessage(635));
+      std::sprintf(message, LookupMessage(MSI_DSST_GLORIA));
       break;
     case EFST_LEXAETERNA:
-      std::sprintf(message, LookupMessage(637));
+      std::sprintf(message, LookupMessage(MSI_DSST_LEXAETERNA));
       break;
     case EFST_ADRENALINE:
     case EFST_ADRENALINE2:
-      std::sprintf(message, LookupMessage(639));
+      std::sprintf(message, LookupMessage(MSI_DSST_ADRENALINE));
       break;
     case EFST_TRICKDEAD:
       std::sprintf(message, "");
@@ -6450,10 +6451,10 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
     case EFST_BLOCK:
       break;
     case EFST_SHOUT:
-      std::sprintf(message, LookupMessage(647));
+      std::sprintf(message, LookupMessage(MSI_DSST_SHOUT));
       break;
     case EFST_ENERGYCOAT:
-      std::sprintf(message, LookupMessage(649));
+      std::sprintf(message, LookupMessage(MSI_DSST_ENERGYCOAT));
       break;
     case EFST_ATTHASTE_INFINITY:
       if (packet->aid == g_session.m_aid) {
@@ -6466,10 +6467,10 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
           }
         }
       }
-      std::sprintf(message, LookupMessage(210));
+      std::sprintf(message, LookupMessage(MSI_SPEEDDOWN));
       break;
     case EFST_MOVHASTE_POTION:
-      std::sprintf(message, LookupMessage(210));
+      std::sprintf(message, LookupMessage(MSI_SPEEDDOWN));
       break;
     case EFST_INC_AGI:
     case EFST_MOVHASTE_INFINITY:
@@ -6483,7 +6484,7 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
           }
         }
       }
-      std::sprintf(message, LookupMessage(210));
+      std::sprintf(message, LookupMessage(MSI_SPEEDDOWN));
       break;
     case EFST_ROLLINGCUTTER:
       if (packet->aid == g_session.m_aid) {
@@ -6817,36 +6818,36 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
       break;
     case EFST_FOOD_STR:
     case EFST_FOOD_STR_CASH:
-      std::sprintf(message, LookupMessage(1232));
+      std::sprintf(message, LookupMessage(MSI_DSST_STR));
       break;
     case EFST_FOOD_AGI:
     case EFST_FOOD_AGI_CASH:
-      std::sprintf(message, LookupMessage(1234));
+      std::sprintf(message, LookupMessage(MSI_DSST_AGI));
       break;
     case EFST_FOOD_VIT:
     case EFST_FOOD_VIT_CASH:
-      std::sprintf(message, LookupMessage(1236));
+      std::sprintf(message, LookupMessage(MSI_DSST_VIT));
       break;
     case EFST_FOOD_DEX:
     case EFST_FOOD_DEX_CASH:
-      std::sprintf(message, LookupMessage(1240));
+      std::sprintf(message, LookupMessage(MSI_DSST_DEX));
       break;
     case EFST_FOOD_INT:
     case EFST_FOOD_INT_CASH:
-      std::sprintf(message, LookupMessage(1238));
+      std::sprintf(message, LookupMessage(MSI_DSST_INT));
       break;
     case EFST_FOOD_LUK:
     case EFST_FOOD_LUK_CASH:
-      std::sprintf(message, LookupMessage(1242));
+      std::sprintf(message, LookupMessage(MSI_DSST_LUK));
       break;
     case EFST_FOOD_BASICAVOIDANCE:
-      std::sprintf(message, LookupMessage(1244));
+      std::sprintf(message, LookupMessage(MSI_DSST_AVOIDANCE));
       break;
     case EFST_FOOD_BASICHIT:
-      std::sprintf(message, LookupMessage(1246));
+      std::sprintf(message, LookupMessage(MSI_DSST_HIT));
       break;
     case EFST_FOOD_CRITICALSUCCESSVALUE:
-      std::sprintf(message, LookupMessage(1248));
+      std::sprintf(message, LookupMessage(MSI_DSST_CRITICALSUCCESSVALUE));
       break;
     case EFST_CASH_BOSS_ALARM:
       if (packet->aid == g_session.m_aid) {
@@ -6892,7 +6893,7 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
       break;
     case EFST_ALL_STAT_DOWN:
       color = 0xFFFF00;
-      std::sprintf(message, LookupMessage(3248));
+      std::sprintf(message, LookupMessage(MSI_ACCOUNTCLASS_RAGNAROK));
       break;
     case EFST_SOULCURSE:
       if (CEffect* effect = g_effectMgr->Find(packet->aid, 1362)) {
@@ -6957,74 +6958,74 @@ void CGameMode::ReceiveStatusChangeNotice(const unsigned char* data) {
       }
       break;
     case EFST_ABYSS_SLAYER:
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3816));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_UNBLOCK_CHAT));
       break;
     case EFST_ULTIMATE_S:
-      _snprintf_s(message, 256, LookupMessage(3759));
+      _snprintf_s(message, 256, LookupMessage(MSI_SHC_SHADOW_EXCEED_ON));
       break;
     case EFST_POWERFUL_FAITH:
-      _snprintf_s(message, 256, LookupMessage(3727));
+      _snprintf_s(message, 256, LookupMessage(MSI_IQ_SINCERE_FAITH_ON));
       break;
     case EFST_FIRM_FAITH:
-      _snprintf_s(message, 256, LookupMessage(3729));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_BENEDICTUM_ON));
       break;
     case EFST_SINCERE_FAITH:
-      _snprintf_s(message, 256, LookupMessage(3731));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_RELIGIO_ON));
       break;
     case EFST_BENEDICTUM:
-      _snprintf_s(message, 256, LookupMessage(3733));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_COMPETENTIA_ON));
       break;
     case EFST_RELIGIO:
-      _snprintf_s(message, 256, LookupMessage(3735));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_PRESENS_ACIES_ON));
       break;
     case EFST_COMPETENTIA:
-      _snprintf_s(message, 256, LookupMessage(3737));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_ARGUTUS_TELUM_ON));
       break;
     case EFST_PRE_ACIES:
-      _snprintf_s(message, 256, LookupMessage(3739));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_ARGUTUS_VITA_ON));
       break;
     case EFST_A_TELUM:
-      _snprintf_s(message, 256, LookupMessage(3741));
+      _snprintf_s(message, 256, LookupMessage(MSI_ITEMNUM_AND_WEIGHT));
       break;
     case EFST_A_VITA:
-      _snprintf_s(message, 256, LookupMessage(3743));
+      _snprintf_s(message, 256, LookupMessage(MSI_DK_CHARGINGPIERCE_OFF));
       break;
     case EFST_CLIMAX:
       if (CEffect* effect = g_effectMgr->Find(packet->aid, 1800)) {
         g_effectMgr->Retire(effect, 1);
       }
-      _snprintf_s(message, 256, LookupMessage(3761));
+      _snprintf_s(message, 256, LookupMessage(MSI_SHC_POTENT_VENOM_ON));
       break;
     case EFST_POTENT_VENOM:
-      _snprintf_s(message, 256, LookupMessage(3765));
+      _snprintf_s(message, 256, LookupMessage(MSI_HUNTING_QUEST_INFO_ON));
       break;
     case EFST_PROTECTSHADOWEQUIP:
-      _snprintf_s(message, 256, LookupMessage(3783));
+      _snprintf_s(message, 256, LookupMessage(MSI_MT_A_MACHINE_ON));
       break;
     case EFST_RESEARCHREPORT:
-      _snprintf_s(message, 256, LookupMessage(3779));
+      _snprintf_s(message, 256, LookupMessage(MSI_BO_ADVANCE_PROTECTION_ON));
       break;
     case EFST_BO_HELL_DUSTY:
-      _snprintf_s(message, 256, LookupMessage(3785));
+      _snprintf_s(message, 256, LookupMessage(MSI_MT_D_MACHINE_ON));
       break;
     case EFST_D_MACHINE:
       if (CEffect* effect = g_effectMgr->Find(packet->aid, 1817)) {
         g_effectMgr->Retire(effect, 1);
         g_effectMgr->Spawn(packet->aid, 1821, 0.0f, 0.0f, 0.0f, 0, -1, 0, 0);
       }
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3789));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_TR_KVASIR_SONATA_OFF));
       break;
     case EFST_A_MACHINE:
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3787));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_CASHSHOP_TAB_SEARCH));
       break;
     case EFST_MUSICAL_INTERLUDE:
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3800));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_TR_PRON_MARCH_ON));
       break;
     case EFST_SPELL_ENCHANTING:
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3813));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_ABC_ABYSS_SLAYER_OFF));
       break;
     case EFST_ABYSSFORCEWEAPON:
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3814));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_CHARACTER_MAKING_RESTRICT));
       break;
     default:
       if (CSkillActionMgr::GetInstance()->HasEfstAction(packet->type) == true) {
@@ -7078,7 +7079,7 @@ void CGameMode::ReceiveGuildMemberExpelled(const unsigned char* data) {
   if (std::string(name) == g_session.DecodePlayerName()) {
     g_guildInfo.m_guildId = 0;
     g_windowMgr.CloseWindow(WID_GUILDWND);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(490)), 0xFF, 4, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BAN_FROM_GUILD)), 0xFF, 4, 0, 0);
     this->SendMsg(MM_DELETEGUILDPOSALL, 0, 0, 0, 0);
     return;
   }
@@ -7089,10 +7090,10 @@ void CGameMode::ReceiveGuildMemberExpelled(const unsigned char* data) {
 
   char message[1024];
   std::memset(message, 0, sizeof(message));
-  std::sprintf(message, LookupMessage(370), name);
+  std::sprintf(message, LookupMessage(MSI_BAN_GUILD), name);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFFFF, 4, 0, 0);
   std::memset(message, 0, sizeof(message));
-  sprintf_s(message, sizeof(message), LookupMessage(371), reason);
+  sprintf_s(message, sizeof(message), LookupMessage(MSI_REASON_BAN_GUILD), reason);
   if (g_forbiddenWords.Contains(message) == true) {
     std::string masked;
     g_forbiddenWords.Mask(message, &masked);
@@ -7172,7 +7173,7 @@ void CGameMode::ReceiveGuildMemberLeft(const unsigned char* data) {
   if (std::string(name) == g_session.DecodePlayerName()) {
     guildInfo->Init();
     g_windowMgr.CloseWindow(WID_GUILDWND);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(489)), 0xFF, 4, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_LEFT_GUILD)), 0xFF, 4, 0, 0);
     this->scene->player->SetGuildInfo(0, 0);
     this->SendMsg(MM_DELETEGUILDPOSALL, 0, 0, 0, 0);
     return;
@@ -7183,9 +7184,9 @@ void CGameMode::ReceiveGuildMemberLeft(const unsigned char* data) {
   }
 
   char message[1024];
-  std::sprintf(message, LookupMessage(364), name);
+  std::sprintf(message, LookupMessage(MSI_USER_LEFT_GUILD), name);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFFFF, 4, 0, 0);
-  sprintf_s(message, sizeof(message), LookupMessage(365), reason);
+  sprintf_s(message, sizeof(message), LookupMessage(MSI_REASON_LEAVE_GUILD), reason);
   if (g_forbiddenWords.Contains(message) == true) {
     std::string masked;
     g_forbiddenWords.Mask(message, &masked);
@@ -7232,7 +7233,7 @@ void CGameMode::ReceiveGuildExpulsion2(const unsigned char* data) {
     ClearGuildShortcutSkills();
     g_guildInfo.m_guildId = 0;
     g_windowMgr.CloseWindow(WID_GUILDWND);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(490)), 0xFF, 4, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BAN_FROM_GUILD)), 0xFF, 4, 0, 0);
     this->SendMsg(MM_DELETEGUILDPOSALL, 0, 0, 0, 0);
     if (this->scene != nullptr && this->scene->player != nullptr) {
       this->scene->player->SetGdid(0);
@@ -7247,15 +7248,15 @@ void CGameMode::ReceiveGuildExpulsion2(const unsigned char* data) {
 
   std::string name = LookupPlayerName(packet->characterId);
   if (name.empty()) {
-    name = LookupMessage(0x245) + g_gameModeNamelessTag;
+    name = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
   }
 
   char message[1024];
   std::memset(message, 0, sizeof(message));
-  std::sprintf(message, LookupMessage(0x172), name.c_str());
+  std::sprintf(message, LookupMessage(MSI_BAN_GUILD), name.c_str());
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFFFF, 4, 0, 0);
   std::memset(message, 0, sizeof(message));
-  sprintf_s(message, sizeof(message), LookupMessage(0x173), reason);
+  sprintf_s(message, sizeof(message), LookupMessage(MSI_REASON_BAN_GUILD), reason);
   if (g_forbiddenWords.Contains(message) == true) {
     std::string masked;
     g_forbiddenWords.Mask(message, &masked);
@@ -7280,7 +7281,7 @@ void CGameMode::ReceiveGuildLeave2(const unsigned char* data) {
     ClearGuildShortcutSkills();
     guildInfo->Init();
     g_windowMgr.CloseWindow(WID_GUILDWND);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(489)), 0xFF, 4, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_LEFT_GUILD)), 0xFF, 4, 0, 0);
     this->scene->player->SetGuildInfo(0, 0);
     this->SendMsg(MM_DELETEGUILDPOSALL, 0, 0, 0, 0);
     return;
@@ -7297,13 +7298,13 @@ void CGameMode::ReceiveGuildLeave2(const unsigned char* data) {
     name = LookupPlayerName(packet->characterId);
   }
   if (name.empty()) {
-    name = LookupMessage(0x245) + g_gameModeNamelessTag;
+    name = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
   }
 
   char message[1024];
-  std::sprintf(message, LookupMessage(0x16C), name.c_str());
+  std::sprintf(message, LookupMessage(MSI_USER_LEFT_GUILD), name.c_str());
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFFFF, 4, 0, 0);
-  sprintf_s(message, sizeof(message), LookupMessage(0x16D), reason);
+  sprintf_s(message, sizeof(message), LookupMessage(MSI_REASON_LEAVE_GUILD), reason);
   if (g_forbiddenWords.Contains(message) == true) {
     std::string masked;
     g_forbiddenWords.Mask(message, &masked);
@@ -7655,13 +7656,13 @@ void CGameMode::ProcessWhisper(int unknown_0004, std::string name, std::string t
   if (g_windowMgr.ShowWhisperFrom(name.c_str(), line.c_str(), 0x222222, static_cast<std::uint32_t>(unknown_0004)) != 0) {
     if (g_session.unknown_56B8[0] != 0) {
       char notice[24];
-      std::sprintf(notice, LookupMessage(941));
+      std::sprintf(notice, LookupMessage(MSI_AUTO_MSG2));
       const char length = static_cast<char>(std::strlen(notice));
       char head[24];
       std::memcpy(head, message.data(), length);
       head[length] = '\0';
       if (std::strcmp(head, notice) != 0) {
-        std::string reply(LookupMessage(941));
+        std::string reply(LookupMessage(MSI_AUTO_MSG2));
         reply.append(reinterpret_cast<const std::string&>(g_session.unknown_56B8[4]).c_str());
         g_windowMgr.SetUnknown04DC(reply.c_str());
         g_modeMgr.gameMode->SendMsg(MM_WHISPERMSG, reinterpret_cast<int>(name.c_str()), 0, 0, 0);
@@ -7720,11 +7721,11 @@ void CGameMode::ProcessWhisper(int unknown_0004, std::string name, std::string t
   } else {
     CSession& lists = g_session;
     if (lists.IsFriendNameDifferent(name.c_str())) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(917)), 0xFFFF, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(917)), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ID_WARNING)), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ID_WARNING)), 0xFFFF, 0, 0, 0);
     } else if (lists.IsGuildMemberNameDifferent(name.c_str())) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(919)), 0xFFFF, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(919)), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ID_WARNING_GUILD)), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ID_WARNING_GUILD)), 0xFFFF, 0, 0, 0);
     }
     prefix = "( From ";
     prefix.append(sender);
@@ -7764,13 +7765,13 @@ void CGameMode::ProcessWhisper(int unknown_0004, std::string name, std::string t
 
   if (g_session.unknown_56B8[0] != 0) {
     char notice[24];
-    std::sprintf(notice, LookupMessage(941));
+    std::sprintf(notice, LookupMessage(MSI_AUTO_MSG2));
     const char length = static_cast<char>(std::strlen(notice));
     char head[24];
     std::memcpy(head, message.data(), length);
     head[length] = '\0';
     if (std::strcmp(head, notice) != 0) {
-      std::string reply(LookupMessage(941));
+      std::string reply(LookupMessage(MSI_AUTO_MSG2));
       reply.append(reinterpret_cast<const std::string&>(g_session.unknown_56B8[4]).c_str());
       g_windowMgr.SetUnknown04DC(reply.c_str());
       g_modeMgr.gameMode->SendMsg(MM_WHISPERMSG, reinterpret_cast<int>(name.c_str()), 0, 0, 0);
@@ -7831,13 +7832,13 @@ void CGameMode::ReceiveStoreResult(unsigned char kind, unsigned char result) {
 
   switch (result) {
     case 2:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2983)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SWAP_EQUIPITEM_EQUIPMENTSET)), 0xFF, 0, 0, 0);
       break;
     case 3:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1954)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_USESKILL_FAIL_THERE_ARE_NPC_AROUND)), 0xFF, 0, 0, 0);
       break;
     case 8:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(56)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OVER_WEIGHT)), 0xFF, 0, 0, 0);
       break;
   }
 
diff --git a/Source/Client/Mode/GameModePackets.cpp b/Source/Client/Mode/GameModePackets.cpp
index bedab9ff3..732fe18bf 100644
--- a/Source/Client/Mode/GameModePackets.cpp
+++ b/Source/Client/Mode/GameModePackets.cpp
@@ -544,8 +544,8 @@ void CGameMode::ReceiveUnknown05C4Result(const unsigned char* data) {
   switch (packet->result) {
   case BOSS_INFO_NOT:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1223)), 0xFFFFFF, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(1223)), 0xFFFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOTFIND_BOSSMON)), 0xFFFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOTFIND_BOSSMON)), 0xFFFFFF, 0, 0, 0);
     return;
   case BOSS_INFO_ALIVE:
   case BOSS_INFO_ALIVE_WITHMSG:
@@ -554,13 +554,13 @@ void CGameMode::ReceiveUnknown05C4Result(const unsigned char* data) {
     if (packet->result != 2) {
       return;
     }
-    std::sprintf(message, LookupMessage(1225), name);
+    std::sprintf(message, LookupMessage(MSI_SHOW_POSITION_OF_BOSSMON), name);
     break;
   case BOSS_INFO_DEAD:
     if (packet->current == 0 && packet->total == 1) {
-      std::sprintf(message, LookupMessage(1261), name);
+      std::sprintf(message, LookupMessage(MSI_APPEARANCE_TIME_OF_BOSSMON2), name);
     } else {
-      std::sprintf(message, LookupMessage(1224), name, packet->current, packet->total);
+      std::sprintf(message, LookupMessage(MSI_APPEARANCE_TIME_OF_BOSSMON), name, packet->current, packet->total);
     }
     break;
   default:
@@ -591,50 +591,50 @@ void CGameMode::ReceiveNamedActionResult(const unsigned char* packet) {
 
   switch (result) {
   case PARTY_REPLY_JOIN_OTHER_PARTY:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x50)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_ALREADY_IN_PARTY)), 0xFF, 0, 0, 0);
     break;
   case PARTY_REPLY_REJECTED: {
-    const std::string text = name + LookupMessage(0x80C);
+    const std::string text = name + LookupMessage(MSI_CHARACTER_REJECT_PARTY_INVITATION);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFF, 0, 0, 0);
     break;
   }
   case PARTY_REPLY_ACCEPTED: {
-    const std::string text = name + LookupMessage(0x80D);
+    const std::string text = name + LookupMessage(MSI_CHARACTER_ACCEPT_PARTY_INVITATION);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFFFF00, 0, 0, 0);
     break;
   }
   case PARTY_REPLY_FULL:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x53)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TOO_MANY_PEOPLE_IN_PARTY)), 0xFF, 0, 0, 0);
     break;
   case PARTY_REPLY_DUAL:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x260)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ALREADY_SAME_AID_JOINED)), 0xFF, 0, 0, 0);
     break;
   }
 
   switch (result) {
   case PARTY_REPLY_JOINMSG_REFUSE:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x52C)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_JOINMSG_REFUSE)), 0xFF, 0, 0, 0);
     break;
   case PARTY_REPLY_OFFLINE:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x47)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_NOT_EXIST)), 0xFF, 0, 0, 0);
     break;
   case PARTY_REPLY_INVALID_MAPPROPERTY: {
     char text[256];
-    std::sprintf(text, LookupMessage(0x56C), reinterpret_cast<const char*>(packet + 2));
+    std::sprintf(text, LookupMessage(MSI_NOPARTY2), reinterpret_cast<const char*>(packet + 2));
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
     break;
   }
   case PARTY_REPLY_INVALID_MAPPROPERTY_ME:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x74F)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PREVENT_PARTY_JOIN)), 0xFF, 0, 0, 0);
     break;
   case PARTY_REPLY_MEMORIALDUNGEON:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBD3)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MUST_PASSWORD_EXCEED_CHAR)), 0xFF, 0, 0, 0);
     break;
   case 11:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xC9A)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MERCHANTSHOP_FAIL_POSITION)), 0xFF, 0, 0, 0);
     break;
   case 18:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xE32)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MCSTORE_BACKUP)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -688,15 +688,15 @@ __declspec(noinline) void CGameMode::ReceiveRentalItemTime(const unsigned char*
   const char* name = description.identifiedName;
   const int minutes = static_cast<int>(seconds / 60);
   if (minutes > 0) {
-    std::sprintf(text, LookupMessage(1256), name, minutes);
+    std::sprintf(text, LookupMessage(MSI_NOTICE_TO_REMAIN_ITEMUSINGTIME), name, minutes);
   } else {
-    std::sprintf(text, LookupMessage(1270), name, seconds);
+    std::sprintf(text, LookupMessage(MSI_NOTICE_TO_REMAIN_ITEMUSINGTIME2), name, seconds);
   }
   g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
   if (minutes == 1) {
-    std::sprintf(text, LookupMessage(1257), name);
+    std::sprintf(text, LookupMessage(MSI_LAST_NOTICE_TO_REMAIN_ITEMUSINGTIME), name);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
   }
@@ -1066,15 +1066,15 @@ void CGameMode::ReceiveEquipAck(const unsigned char* packet) {
   switch (*reinterpret_cast<const short*>(packet + 2)) {
   case 0:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(242)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ERR_ATTACK_ARROW)), 0xFF, 0, 0, 0);
     break;
   case 1:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(243)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ERR_ATTACK_WEIGHT)), 0xFFFF64, 0, 0, 0);
     break;
   case 2:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(244)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ERR_SKILL_WEIGHT)), 0xFFFF64, 0, 0, 0);
     break;
   case 3:
     switch (g_session.GetDisplayJob()) {
@@ -1085,16 +1085,16 @@ void CGameMode::ReceiveEquipAck(const unsigned char* packet) {
     case JT_GUILLOTINE_CROSS_H:
     case JT_GUILLOTINE_CROSS_B:
     case JT_SHADOW_CROSS:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1040)), 0xFFFF64, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MSG_KNIFE_EQUIPMENT_SUCCESS)), 0xFFFF64, 0, 0, 0);
       break;
     case JT_GUNSLINGER:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1175)), 0xFFFF64, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MSG_BULLET_EQUIPMENT_SUCCESS)), 0xFFFF64, 0, 0, 0);
       break;
     case JT_NINJA:
     case JT_NINJA_B:
       break;
     default:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(245)), 0xFFFF64, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MSG_ARROW_EQUIPMENT_SUCCESS)), 0xFFFF64, 0, 0, 0);
       break;
     }
     break;
@@ -1415,10 +1415,10 @@ __declspec(noinline) void CGameMode::ReceiveCharViewResult(const unsigned char*
     return;
   }
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3009)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_LAST_LOGIN)), 0xFF, 0, 0, 0);
     return;
   default:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3040)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PARA_PURCHASE_ITEM_FAIL2)), 0xFF, 0, 0, 0);
     return;
   }
 }
@@ -1478,11 +1478,11 @@ __declspec(noinline) void CGameMode::ReceiveMemorialDungeonNotify(const unsigned
   g_windowMgr.CloseWindow(WID_MEMORIALDUNWND);
   const int type = *reinterpret_cast<const int*>(packet + 2);
   if (type == 1) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1346)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MEMORIAL_DUN_LIVE_TIME_OUT)), 0x64FFFF, 0, 0, 0);
   } else if (type == 2) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1347)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MEMORIAL_DUN_ENTER_TIME_OUT)), 0x64FFFF, 0, 0, 0);
   } else if (type == 3) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1348)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MEMORIAL_DUN_DESTROY_REQUEST)), 0x64FFFF, 0, 0, 0);
   }
 }
 
@@ -1513,7 +1513,7 @@ __declspec(noinline) void CGameMode::ReceiveMemorialDungeonSubscriptionNotify(co
   }
 
   g_windowMgr.CloseWindow(WID_MEMORIALDUNWND);
-  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1345)), 0x64FFFF, 0, 0, 0);
+  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MEMORIAL_DUN_CANCEL)), 0x64FFFF, 0, 0, 0);
 }
 
 // OFFSET: 0x00D320D0
@@ -1566,17 +1566,17 @@ void CGameMode::Zc_Notify_Exp(const unsigned char* packet) {
 
   char buffer[256];
   if (data->varId == 1) {
-    std::sprintf(buffer, LookupMessage(1613), amount);
+    std::sprintf(buffer, LookupMessage(MSI_NOTIFY_EXP), amount);
     text += buffer;
   } else if (data->varId == 2) {
-    std::sprintf(buffer, LookupMessage(1614), amount);
+    std::sprintf(buffer, LookupMessage(MSI_NOTIFY_JOBEXP), amount);
     text += buffer;
   }
 
   if (data->amount >= 0) {
-    text += LookupMessage(1615);
+    text += LookupMessage(MSI_GET);
   } else {
-    text += LookupMessage(1616);
+    text += LookupMessage(MSI_LOSS);
   }
 
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), color, 18, 0, 0);
@@ -1789,7 +1789,7 @@ __declspec(noinline) void CGameMode::ReceiveUnknownD79660(const unsigned char* p
     g_windowMgr.CloseWindow(WID_DEBUFFREMOVEWND);
     return;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x79B)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CASH_FAILED_BUSY)), 0xFF, 0, 0, 0);
     return;
   case 3:
     window->Show(1);
@@ -1807,7 +1807,7 @@ __declspec(noinline) void CGameMode::ReceiveUnknownD79E90(std::int16_t result, s
     }
     break;
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x9D1)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARGAINSALE_TOOLWND_APPLY_FAILED_MSG)), 0xFF, 0, 0, 0);
     break;
   }
 }
@@ -1825,13 +1825,13 @@ __declspec(noinline) void CGameMode::ReceiveRouletteSetResult(const unsigned cha
     }
     break;
   case GENERATE_ROULETTE_FAILED:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA4C)), 0x6464FF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MERCHANTSHOP_MAKING_FAIL)), 0x6464FF, 0, 0, 0);
     break;
   case GENERATE_ROULETTE_NO_ENOUGH_POINT:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA4D)), 0x6464FF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_CLOSE_ROULLETTEWND)), 0x6464FF, 0, 0, 0);
     break;
   case GENERATE_ROULETTE_LOSING:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA4E)), 0x6464FF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ROULLETTE_WND)), 0x6464FF, 0, 0, 0);
     break;
   }
 }
@@ -1853,10 +1853,10 @@ __declspec(noinline) void CGameMode::ReceiveDynamicNpcNotice(const unsigned char
     message = text;
     break;
   case DYNAMICNPC_RESULT_DUPLICATE:
-    message = LookupMessage(0xA47);
+    message = LookupMessage(MSI_FAILED_GENERATE_ROULLETTE);
     break;
   case DYNAMICNPC_RESULT_OUTOFTIME:
-    message = LookupMessage(0xFA2);
+    message = LookupMessage(MSI_FAIL_STRIPSHADOW_TO_MADO_NOTICE);
     break;
   default:
     return;
@@ -1901,7 +1901,7 @@ void CGameMode::ReceiveWhisperResult(unsigned char kind, int argument) {
     return;
   }
   case ACKWHISPER_TARGET_OFFLINE: {
-    const std::string text = "(" + this->unknown_022C + ")" + LookupMessage(0x94);
+    const std::string text = "(" + this->unknown_022C + ")" + LookupMessage(MSI_NOT_EXIST_CHARACTER);
     if (g_pendingWhisperCount > 0) {
       --g_pendingWhisperCount;
       return;
@@ -1910,17 +1910,17 @@ void CGameMode::ReceiveWhisperResult(unsigned char kind, int argument) {
     return;
   }
   case ACKWHISPER_IGNORED: {
-    const std::string text = "(" + this->unknown_022C + ")" + LookupMessage(0x95);
+    const std::string text = "(" + this->unknown_022C + ")" + LookupMessage(MSI_NO_RECEIVE_MODE);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFFFF, 2, 0, 0);
     return;
   }
   case ACKWHISPER_ALL_IGNORED: {
-    const std::string text = "(" + this->unknown_022C + ")" + LookupMessage(0x96);
+    const std::string text = "(" + this->unknown_022C + ")" + LookupMessage(MSI_NO_RECEIVE_MODE_FOR_ALL);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFFFF, 2, 0, 0);
     return;
   }
   default: {
-    const std::string text = "(" + this->unknown_022C + ")" + LookupMessage(0x94);
+    const std::string text = "(" + this->unknown_022C + ")" + LookupMessage(MSI_NOT_EXIST_CHARACTER);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFFFF, 2, 0, 0);
     if (g_session.m_whisperRecord != 0) {
       this->WriteChatLog(text.c_str());
@@ -1956,13 +1956,13 @@ void __stdcall ProcessVendingSale(int field8, int itemIdWord, int quantityWord,
   g_session.RemoveItem1758(item);
   g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
   g_windowMgr.SendNotice(
-    UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0xE7), item.DisplayName(0).c_str(), quantity).c_str()), 0xFFFF64, 0, 0, 0
+    UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_ITEM_IS_SOLD), item.DisplayName(0).c_str(), quantity).c_str()), 0xFFFF64, 0, 0, 0
   );
   if (g_windowMgr.unknown_02F4 != nullptr) {
     g_windowMgr.unknown_02F4->SendMsg(nullptr, UM_REFRESHITEM, 0, 0, 0, 0);
   }
   if (g_session.GetList9Size() == 0) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x137)), 0xFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_IS_SOLD_OUT)), 0xFF00, 0, 0, 0);
     if (g_windowMgr.unknown_0304 != nullptr) {
       g_windowMgr.unknown_0304->SendMsg(nullptr, UM_REFRESHITEM, 0, 0, 0, 0);
       g_windowMgr.unknown_0304->SendMsg(nullptr, UM_COMMAND, ID_CLOSE, 0, 0, 0);
@@ -2184,10 +2184,10 @@ void CGameMode::ReceiveShopItemList(
 __declspec(noinline) void CGameMode::ReceivePacket0B2E(short result) {
   switch (result) {
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x442)), 0xff, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RESULT_BUY_FALSE_MONEY)), 0xff, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xe31)), 0xff, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TOOLTIP_OF_OPTIONOFF_BTN)), 0xff, 0, 0, 0);
     break;
   }
 }
@@ -2198,11 +2198,11 @@ __declspec(noinline) void CGameMode::ReceiveUnknownD2A1F0(const unsigned char* p
   switch (*reinterpret_cast<const std::int16_t*>(packet + 2)) {
   case 3:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x6CF)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BUYINGSTORE_TRADE_OVERLIMITZENY)), 0xFF, 0, 0, 0);
     break;
   case 4:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x6D0)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BUYINGSTORE_TRADE_BUYCOMPLETE)), 0xFF, 0, 0, 0);
     break;
   }
 
@@ -2791,7 +2791,7 @@ __declspec(noinline) void CGameMode::ReceiveUnknownD25850(const unsigned char* p
   char text[260];
   _itoa(*reinterpret_cast<const int*>(packet + 4), number, 10);
   const ITEM_DESC& description = FindItemDescription(std::atoi(number));
-  std::sprintf(text, LookupMessage(1258), description.identifiedName);
+  std::sprintf(text, LookupMessage(MSI_NOTICE_TO_DELETE_ITEM), description.identifiedName);
   g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
@@ -2809,7 +2809,7 @@ __declspec(noinline) void CGameMode::ReceiveUnknownD31A40(const unsigned char* p
     std::sprintf(text, "%s, %s", text, FindItemDescription(*ids).identifiedName);
   }
 
-  std::sprintf(text, LookupMessage(2087), text);
+  std::sprintf(text, LookupMessage(MSI_JOINGUILD_NOTEXIST_USER), text);
   g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
 }
@@ -2853,7 +2853,7 @@ __declspec(noinline) void CGameMode::ReceiveUnknownD2D990(const unsigned char*)
   if (g_windowMgr.unknown_03F8) {
     g_windowMgr.CloseWindow(WID_MEMORIALDUNWND);
     GetRagConnection().Close();
-    if (g_windowMgr.Confirm(LookupMessage(1349), 0, true, true, 0, "Message", 280, 120, 0) != 269) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_MEMORIAL_DUN_ERROR), 0, true, true, 0, "Message", 280, 120, 0) != 269) {
       this->SendMsg(MM_QUIT_TO_IDENTRY, 0, 0, 0, 0);
     }
   }
@@ -4513,7 +4513,7 @@ __declspec(noinline) void CGameMode::ReceiveOpenStore(const unsigned char* packe
     return;
   }
 
-  g_windowMgr.Confirm(LookupMessage(587), 0, true, false, 0, "Message", 280, 120, 0);
+  g_windowMgr.Confirm(LookupMessage(MSI_CANT_OPEN_STORE_WHILE_CHAT), 0, true, false, 0, "Message", 280, 120, 0);
   this->SendMsg(MM_REQ_CLOSE_BUYING_STORE, 0, 0, 0, 0);
 }
 
@@ -4576,11 +4576,11 @@ void CGameMode::ReceiveParChange(unsigned char* data) {
     break;
   case SP_MANNER:
     if (packet->value < 0) {
-      text = FormatOwnedString(LookupMessage(664), -packet->value);
+      text = FormatOwnedString(LookupMessage(MSI_BAD_MANNER_REMAIN), -packet->value);
       const int emotion = g_cashEmotionMgr->GetSpecialEmotion(CashEmotionSpecial::ChatProhibit);
       this->scene->player->SendMsg(nullptr, AM_CASH_EMOTION, 0, 0, 0, emotion, emotion >> 31, 0, 0, 0, 0, 0, 0, 0, 0);
     } else {
-      text = LookupMessage(665);
+      text = LookupMessage(MSI_BAD_MANNER_END);
       this->scene->player->SendMsg(nullptr, AM_DELETE_PROHIBITEFFECT, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
     }
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFFFF, 0, 0, 0);
@@ -4589,7 +4589,7 @@ void CGameMode::ReceiveParChange(unsigned char* data) {
     break;
   case SP_UNBREAKABLE:
     if (packet->value < -60) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(858)), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PK_HONOR)), 0xFFFF, 0, 0, 0);
     }
     break;
   case SP_HP:
@@ -4760,12 +4760,12 @@ void CGameMode::ReceiveParChange(unsigned char* data) {
     if (oldPercent < percent) {
       if (percent >= g_unknown173A5BC && oldPercent < g_unknown173A5BC) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        text = FormatOwnedString(LookupMessage(3311), g_unknown173A5BC);
+        text = FormatOwnedString(LookupMessage(MSI_USA_LOGINERRORMSG_UNKNOWN), g_unknown173A5BC);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFF, 8, 0, 0);
       }
       if (percent > 89 && oldPercent < 90) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(307)), 0xFF, 8, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NO_ATTACK_OVERWEIGHT)), 0xFF, 8, 0, 0);
       }
       break;
     }
@@ -4774,14 +4774,14 @@ void CGameMode::ReceiveParChange(unsigned char* data) {
     }
     if (percent < g_unknown173A5BC && g_unknown173A5BC <= oldPercent) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(308)), 0xFFFF00, 8, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NO_RECOVER_OVERWEIGHT_RELEASED)), 0xFFFF00, 8, 0, 0);
     }
     if (percent > 89) {
       break;
     }
     if (oldPercent >= 90) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(309)), 0xFFFF00, 8, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NO_ATTACK_OVERWEIGHT_RELEASED)), 0xFFFF00, 8, 0, 0);
     }
     break;
   }
@@ -4803,14 +4803,14 @@ void CGameMode::ReceiveParChange(unsigned char* data) {
     if (percent < 50) {
       if (oldPercent > 49) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(308)), 0xFFFF00, 8, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NO_RECOVER_OVERWEIGHT_RELEASED)), 0xFFFF00, 8, 0, 0);
       }
     } else if (percent > 89) {
       break;
     }
     if (oldPercent >= 90) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(309)), 0xFFFF00, 8, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NO_ATTACK_OVERWEIGHT_RELEASED)), 0xFFFF00, 8, 0, 0);
     }
     break;
   }
@@ -4950,7 +4950,7 @@ void CGameMode::ApplyStatusChange(
   char name[256];
   std::sprintf(name, "");
   if (aid != g_session.m_aid) {
-    std::sprintf(name, LookupMessage(1275), member.name.c_str());
+    std::sprintf(name, LookupMessage(MSI_CHARACTER_NAME), member.name.c_str());
   }
 
   char message[256];
@@ -5046,7 +5046,7 @@ void CGameMode::ApplyStatusChange(
     case EFST_ATTHASTE_INFINITY:
     case EFST_SPEARQUICKEN:
     case EFST_ONEHANDQUICKEN:
-      std::sprintf(message, LookupMessage(463));
+      std::sprintf(message, LookupMessage(MSI_INCATTACKSPEED));
       break;
     case EFST_WHISTLE:
     case EFST_ASSASSINCROSS:
@@ -5232,69 +5232,69 @@ void CGameMode::ApplyStatusChange(
       }
       break;
     case EFST_IMPOSITIO:
-      std::sprintf(message, LookupMessage(3463));
+      std::sprintf(message, LookupMessage(MSI_CHECK_ATTENDANCE_DATE_INFO));
       break;
     case EFST_SUFFRAGIUM:
-      std::sprintf(message, LookupMessage(467));
+      std::sprintf(message, LookupMessage(MSI_FASTPREDELAY));
       break;
     case EFST_ENCHANTPOISON:
-      std::sprintf(message, LookupMessage(469));
+      std::sprintf(message, LookupMessage(MSI_WEAPONPROPERTYPOISON));
       break;
     case EFST_ASPERSIO:
     case EFST_WEAPONPROPERTY:
-      std::sprintf(message, LookupMessage(470));
+      std::sprintf(message, LookupMessage(MSI_WEAPONPROPERTYSAINT));
       break;
     case EFST_BENEDICTIO:
-      std::sprintf(message, LookupMessage(472));
+      std::sprintf(message, LookupMessage(MSI_ARMORPROPERTYSAINT));
       break;
     case EFST_KYRIE:
-      std::sprintf(message, LookupMessage(474));
+      std::sprintf(message, LookupMessage(MSI_BARRIOR));
       break;
     case EFST_WEAPONPERFECT:
-      std::sprintf(message, LookupMessage(476));
+      std::sprintf(message, LookupMessage(MSI_PERFECTDAMAGE));
       break;
     case EFST_OVERTHRUST:
     case EFST_OVERTHRUSTMAX:
-      std::sprintf(message, LookupMessage(465));
+      std::sprintf(message, LookupMessage(MSI_INCWEAPONATTACK));
       break;
     case EFST_MAXIMIZE:
-      std::sprintf(message, LookupMessage(480));
+      std::sprintf(message, LookupMessage(MSI_MAXIMIZE));
       break;
     case EFST_INC_AGI:
     case EFST_MOVHASTE_POTION:
     case EFST_MOVHASTE_INFINITY:
-      std::sprintf(message, LookupMessage(209));
+      std::sprintf(message, LookupMessage(MSI_SPEEDUP));
       break;
     case EFST_DEC_AGI:
-      std::sprintf(message, LookupMessage(210));
+      std::sprintf(message, LookupMessage(MSI_SPEEDDOWN));
       break;
     case EFST_POISONREACT:
-      std::sprintf(message, LookupMessage(620));
+      std::sprintf(message, LookupMessage(MSI_ENST_POISONREACT));
       break;
     case EFST_QUAGMIRE:
-      std::sprintf(message, LookupMessage(622));
+      std::sprintf(message, LookupMessage(MSI_ENST_QUAGMIRE));
       break;
     case EFST_ANGELUS:
-      std::sprintf(message, LookupMessage(3435));
+      std::sprintf(message, LookupMessage(MSI_CASHSHOP_TAB_PREMIUM_SERVICE));
       break;
     case EFST_BLESSING:
-      std::sprintf(message, LookupMessage(3434));
+      std::sprintf(message, LookupMessage(MSI_CASHSHOP_TAB_EFST_AID));
       break;
     case EFST_SLOWPOISON:
-      std::sprintf(message, LookupMessage(630));
+      std::sprintf(message, LookupMessage(MSI_ENST_SLOWPOISON));
       break;
     case EFST_MAGNIFICAT:
-      std::sprintf(message, LookupMessage(632));
+      std::sprintf(message, LookupMessage(MSI_ENST_MAGNIFICAT));
       break;
     case EFST_GLORIA:
-      std::sprintf(message, LookupMessage(634));
+      std::sprintf(message, LookupMessage(MSI_ENST_GLORIA));
       break;
     case EFST_LEXAETERNA:
-      std::sprintf(message, LookupMessage(636));
+      std::sprintf(message, LookupMessage(MSI_ENST_LEXAETERNA));
       break;
     case EFST_ADRENALINE:
     case EFST_ADRENALINE2:
-      std::sprintf(message, LookupMessage(638));
+      std::sprintf(message, LookupMessage(MSI_ENST_ADRENALINE));
       break;
     case EFST_TRICKDEAD:
       std::sprintf(message, "");
@@ -5304,16 +5304,16 @@ void CGameMode::ApplyStatusChange(
       }
       break;
     case EFST_SHOUT:
-      std::sprintf(message, LookupMessage(3433));
+      std::sprintf(message, LookupMessage(MSI_CASHSHOP_TAB_JELLSTAR));
       break;
     case EFST_ENERGYCOAT:
-      std::sprintf(message, LookupMessage(648));
+      std::sprintf(message, LookupMessage(MSI_ENST_ENERGYCOAT));
       break;
     case EFST_BROKENARMOR:
-      std::sprintf(message, LookupMessage(650));
+      std::sprintf(message, LookupMessage(MSI_ENST_BROKENAMOR));
       break;
     case EFST_BROKENWEAPON:
-      std::sprintf(message, LookupMessage(652));
+      std::sprintf(message, LookupMessage(MSI_ENST_BROKENWEAPON));
       break;
     case EFST_CHASEWALK2:
       if (aid == g_session.m_aid) {
@@ -5601,42 +5601,42 @@ void CGameMode::ApplyStatusChange(
       break;
     case EFST_FOOD_STR:
     case EFST_FOOD_STR_CASH:
-      std::sprintf(message, LookupMessage(1231));
+      std::sprintf(message, LookupMessage(MSI_ENST_STR));
       break;
     case EFST_FOOD_AGI:
     case EFST_FOOD_AGI_CASH:
-      std::sprintf(message, LookupMessage(1233));
+      std::sprintf(message, LookupMessage(MSI_ENST_AGI));
       break;
     case EFST_FOOD_VIT:
     case EFST_FOOD_VIT_CASH:
-      std::sprintf(message, LookupMessage(1235));
+      std::sprintf(message, LookupMessage(MSI_ENST_VIT));
       break;
     case EFST_FOOD_DEX:
     case EFST_FOOD_DEX_CASH:
-      std::sprintf(message, LookupMessage(1239));
+      std::sprintf(message, LookupMessage(MSI_ENST_DEX));
       break;
     case EFST_FOOD_INT:
     case EFST_FOOD_INT_CASH:
-      std::sprintf(message, LookupMessage(1237));
+      std::sprintf(message, LookupMessage(MSI_ENST_INT));
       break;
     case EFST_FOOD_LUK:
     case EFST_FOOD_LUK_CASH:
-      std::sprintf(message, LookupMessage(1241));
+      std::sprintf(message, LookupMessage(MSI_ENST_LUK));
       break;
     case EFST_FOOD_BASICAVOIDANCE:
-      std::sprintf(message, LookupMessage(1243));
+      std::sprintf(message, LookupMessage(MSI_ENST_AVOIDANCE));
       break;
     case EFST_FOOD_BASICHIT:
-      std::sprintf(message, LookupMessage(1245));
+      std::sprintf(message, LookupMessage(MSI_ENST_HIT));
       break;
     case EFST_FOOD_CRITICALSUCCESSVALUE:
-      std::sprintf(message, LookupMessage(1247));
+      std::sprintf(message, LookupMessage(MSI_ENST_CRITICALSUCCESSVALUE));
       break;
     case EFST_CASH_PLUSEXP:
     {
       const int minutes = remaining / 60000;
       if (minutes > 0) {
-        const std::string text = FormatOwnedString(LookupMessage(2031), minutes, value1);
+        const std::string text = FormatOwnedString(LookupMessage(MSI_PLUSEXP_VALUE), minutes, value1);
         std::strcpy(message, text.c_str());
       } else {
         message[0] = '\0';
@@ -5644,7 +5644,7 @@ void CGameMode::ApplyStatusChange(
       break;
     }
     case EFST_CASH_DEATHPENALTY:
-      std::sprintf(message, LookupMessage(1250));
+      std::sprintf(message, LookupMessage(MSI_DDEATHPENALTY));
       break;
     case EFST_CASH_RECEIVEITEM:
     {
@@ -5652,10 +5652,10 @@ void CGameMode::ApplyStatusChange(
       if (minutes > 0) {
         const int hours = minutes / 60;
         if (hours > 0) {
-          const std::string text = FormatOwnedString(LookupMessage(2472), hours, minutes % 60, value1);
+          const std::string text = FormatOwnedString(LookupMessage(MSI_WARNING_PRICE3), hours, minutes % 60, value1);
           std::strcpy(message, text.c_str());
         } else {
-          const std::string text = FormatOwnedString(LookupMessage(2471), minutes, value1);
+          const std::string text = FormatOwnedString(LookupMessage(MSI_WARNING_PRICE2), minutes, value1);
           std::strcpy(message, text.c_str());
         }
       } else {
@@ -5667,13 +5667,13 @@ void CGameMode::ApplyStatusChange(
       if (aid == g_session.m_aid) {
         this->unknown_05CC[0] = 1;
       }
-      std::sprintf(message, LookupMessage(1252));
+      std::sprintf(message, LookupMessage(MSI_BOSS_ALARM));
       break;
     case EFST_CASH_PLUSONLYJOBEXP:
     {
       const int minutes = remaining / 60000;
       if (minutes > 0) {
-        const std::string text = FormatOwnedString(LookupMessage(2462), minutes, value1);
+        const std::string text = FormatOwnedString(LookupMessage(MSI_BANK_WARNING), minutes, value1);
         std::strcpy(message, text.c_str());
       } else {
         message[0] = '\0';
@@ -5682,7 +5682,7 @@ void CGameMode::ApplyStatusChange(
     }
     case EFST_REWARD_PLUSONLYJOBEXP:
     {
-      const std::string text = FormatOwnedString(LookupMessage(1924), value2, value1 / 100.0 + 1.0);
+      const std::string text = FormatOwnedString(LookupMessage(MSI_PLUSONLYJOBEXP2), value2, value1 / 100.0 + 1.0);
       std::sprintf(message, text.c_str());
       break;
     }
@@ -5745,7 +5745,7 @@ void CGameMode::ApplyStatusChange(
       break;
     case EFST_ALL_STAT_DOWN:
       color = 0xFF;
-      std::sprintf(message, LookupMessage(3247));
+      std::sprintf(message, LookupMessage(MSI_ACCOUNTCLASS_INTEGRATION));
       break;
     case EFST_SOULCURSE:
       g_effectMgr->Spawn(aid, 1362, 0.0f, 0.0f, 0.0f, 0, -1, 0, 0);
@@ -5797,68 +5797,68 @@ void CGameMode::ApplyStatusChange(
       break;
     }
     case EFST_POWERFUL_FAITH:
-      _snprintf_s(message, 256, LookupMessage(3726));
+      _snprintf_s(message, 256, LookupMessage(MSI_IQ_FIRM_FAITH_OFF));
       break;
     case EFST_FIRM_FAITH:
-      _snprintf_s(message, 256, LookupMessage(3728));
+      _snprintf_s(message, 256, LookupMessage(MSI_IQ_SINCERE_FAITH_OFF));
       break;
     case EFST_SINCERE_FAITH:
-      _snprintf_s(message, 256, LookupMessage(3730));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_BENEDICTUM_OFF));
       break;
     case EFST_BENEDICTUM:
-      _snprintf_s(message, 256, LookupMessage(3732));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_RELIGIO_OFF));
       break;
     case EFST_RELIGIO:
-      _snprintf_s(message, 256, LookupMessage(3734));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_COMPETENTIA_OFF));
       break;
     case EFST_COMPETENTIA:
-      _snprintf_s(message, 256, LookupMessage(3736));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_PRESENS_ACIES_OFF));
       break;
     case EFST_PRE_ACIES:
-      _snprintf_s(message, 256, LookupMessage(3738));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_ARGUTUS_TELUM_OFF));
       break;
     case EFST_A_TELUM:
-      _snprintf_s(message, 256, LookupMessage(3740));
+      _snprintf_s(message, 256, LookupMessage(MSI_CD_ARGUTUS_VITA_OFF));
       break;
     case EFST_A_VITA:
-      _snprintf_s(message, 256, LookupMessage(3742));
+      _snprintf_s(message, 256, LookupMessage(MSI_DK_SERVANTWEAPON_OFF));
       break;
     case EFST_ULTIMATE_S:
-      _snprintf_s(message, 256, LookupMessage(3758));
+      _snprintf_s(message, 256, LookupMessage(MSI_AG_CLIMAX_OFF));
       break;
     case EFST_CLIMAX:
-      _snprintf_s(message, 256, LookupMessage(3760));
+      _snprintf_s(message, 256, LookupMessage(MSI_SHC_SHADOW_EXCEED_OFF));
       break;
     case EFST_POTENT_VENOM:
-      _snprintf_s(message, 256, LookupMessage(3764));
+      _snprintf_s(message, 256, LookupMessage(MSI_SHC_ENCHANTING_SHADOW_OFF));
       break;
     case EFST_PROTECTSHADOWEQUIP:
-      _snprintf_s(message, 256, LookupMessage(3782));
+      _snprintf_s(message, 256, LookupMessage(MSI_BO_HELLTREE_OFF));
       break;
     case EFST_RESEARCHREPORT:
-      _snprintf_s(message, 256, LookupMessage(3778));
+      _snprintf_s(message, 256, LookupMessage(MSI_BO_BIONIC_PHARMACY_FAIL));
       break;
     case EFST_BO_HELL_DUSTY:
-      _snprintf_s(message, 256, LookupMessage(3784));
+      _snprintf_s(message, 256, LookupMessage(MSI_MT_A_MACHINE_OFF));
       break;
     case EFST_D_MACHINE:
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3788));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_TR_KVASIR_SONATA_ON));
       break;
     case EFST_A_MACHINE:
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3786));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_MT_D_MACHINE_OFF));
       break;
     case EFST_MUSICAL_INTERLUDE:
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3799));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_TR_JAWAII_SERENADE_OFF));
       break;
     case EFST_WINDSIGN:
       color = 0xFF;
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3807));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_THAI_PERSONALINFO_DROP2));
       break;
     case EFST_ABYSS_SLAYER:
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3815));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_BAN_THAI_GGT_RESTRICTED_MAKE_CHAR));
       break;
     case EFST_SPELL_ENCHANTING:
-      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(3812));
+      StringFormat(message, 256, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_ABC_ABYSS_SLAYER_ON));
       break;
     default:
       if (CSkillActionMgr::GetInstance()->HasEfstAction(type) != true) {
@@ -5894,65 +5894,65 @@ void CGameMode::ApplyStatusChange(
     case EFST_ATTHASTE_POTION3:
     case EFST_SPEARQUICKEN:
     case EFST_ONEHANDQUICKEN:
-      std::sprintf(message, LookupMessage(464));
+      std::sprintf(message, LookupMessage(MSI_DECATTACKSPEED));
       break;
     case EFST_IMPOSITIO:
-      std::sprintf(message, LookupMessage(3464));
+      std::sprintf(message, LookupMessage(MSI_CHECK_ATTENDANCE_DATE_COUNT));
       break;
     case EFST_SUFFRAGIUM:
-      std::sprintf(message, LookupMessage(468));
+      std::sprintf(message, LookupMessage(MSI_NORMALPREDELAY));
       break;
     case EFST_ENCHANTPOISON:
     case EFST_ASPERSIO:
     case EFST_WEAPONPROPERTY:
-      std::sprintf(message, LookupMessage(471));
+      std::sprintf(message, LookupMessage(MSI_WEAPONPROPERTYORIGINAL));
       break;
     case EFST_BENEDICTIO:
-      std::sprintf(message, LookupMessage(473));
+      std::sprintf(message, LookupMessage(MSI_ARMORPROPERTYORIGINAL));
       break;
     case EFST_KYRIE:
-      std::sprintf(message, LookupMessage(475));
+      std::sprintf(message, LookupMessage(MSI_DISAPPEARBARRIOR));
       break;
     case EFST_WEAPONPERFECT:
-      std::sprintf(message, LookupMessage(477));
+      std::sprintf(message, LookupMessage(MSI_DISAPPEARPERFECTDAMAGE));
       break;
     case EFST_OVERTHRUST:
     case EFST_OVERTHRUSTMAX:
-      std::sprintf(message, LookupMessage(466));
+      std::sprintf(message, LookupMessage(MSI_DECWEAPONATTACK));
       break;
     case EFST_MAXIMIZE:
-      std::sprintf(message, LookupMessage(481));
+      std::sprintf(message, LookupMessage(MSI_DISAPPEARMAXIMIZE));
       break;
     case EFST_DEC_AGI:
-      std::sprintf(message, LookupMessage(209));
+      std::sprintf(message, LookupMessage(MSI_SPEEDUP));
       break;
     case EFST_POISONREACT:
-      std::sprintf(message, LookupMessage(621));
+      std::sprintf(message, LookupMessage(MSI_DSST_POISONREACT));
       break;
     case EFST_QUAGMIRE:
-      std::sprintf(message, LookupMessage(623));
+      std::sprintf(message, LookupMessage(MSI_DSST_QUAGMIRE));
       break;
     case EFST_ANGELUS:
-      std::sprintf(message, LookupMessage(625));
+      std::sprintf(message, LookupMessage(MSI_DSST_ANGELUS));
       break;
     case EFST_BLESSING:
-      std::sprintf(message, LookupMessage(627));
+      std::sprintf(message, LookupMessage(MSI_DSST_BLESSING));
       break;
     case EFST_SLOWPOISON:
-      std::sprintf(message, LookupMessage(631));
+      std::sprintf(message, LookupMessage(MSI_DSST_SLOWPOISON));
       break;
     case EFST_MAGNIFICAT:
-      std::sprintf(message, LookupMessage(633));
+      std::sprintf(message, LookupMessage(MSI_DSST_MAGNIFICAT));
       break;
     case EFST_GLORIA:
-      std::sprintf(message, LookupMessage(635));
+      std::sprintf(message, LookupMessage(MSI_DSST_GLORIA));
       break;
     case EFST_LEXAETERNA:
-      std::sprintf(message, LookupMessage(637));
+      std::sprintf(message, LookupMessage(MSI_DSST_LEXAETERNA));
       break;
     case EFST_ADRENALINE:
     case EFST_ADRENALINE2:
-      std::sprintf(message, LookupMessage(639));
+      std::sprintf(message, LookupMessage(MSI_DSST_ADRENALINE));
       break;
     case EFST_TRICKDEAD:
       std::sprintf(message, "");
@@ -5962,10 +5962,10 @@ void CGameMode::ApplyStatusChange(
       }
       break;
     case EFST_SHOUT:
-      std::sprintf(message, LookupMessage(647));
+      std::sprintf(message, LookupMessage(MSI_DSST_SHOUT));
       break;
     case EFST_ENERGYCOAT:
-      std::sprintf(message, LookupMessage(649));
+      std::sprintf(message, LookupMessage(MSI_DSST_ENERGYCOAT));
       break;
     case EFST_ATTHASTE_INFINITY:
     case EFST_INC_AGI:
@@ -5980,10 +5980,10 @@ void CGameMode::ApplyStatusChange(
           }
         }
       }
-      std::sprintf(message, LookupMessage(210));
+      std::sprintf(message, LookupMessage(MSI_SPEEDDOWN));
       break;
     case EFST_MOVHASTE_POTION:
-      std::sprintf(message, LookupMessage(210));
+      std::sprintf(message, LookupMessage(MSI_SPEEDDOWN));
       break;
     case EFST_SUMMON1:
     case EFST_SUMMON2:
@@ -6331,36 +6331,36 @@ void CGameMode::ApplyStatusChange(
       break;
     case EFST_FOOD_STR:
     case EFST_FOOD_STR_CASH:
-      std::sprintf(message, LookupMessage(1232));
+      std::sprintf(message, LookupMessage(MSI_DSST_STR));
       break;
     case EFST_FOOD_AGI:
     case EFST_FOOD_AGI_CASH:
-      std::sprintf(message, LookupMessage(1234));
+      std::sprintf(message, LookupMessage(MSI_DSST_AGI));
       break;
     case EFST_FOOD_VIT:
     case EFST_FOOD_VIT_CASH:
-      std::sprintf(message, LookupMessage(1236));
+      std::sprintf(message, LookupMessage(MSI_DSST_VIT));
       break;
     case EFST_FOOD_DEX:
     case EFST_FOOD_DEX_CASH:
-      std::sprintf(message, LookupMessage(1240));
+      std::sprintf(message, LookupMessage(MSI_DSST_DEX));
       break;
     case EFST_FOOD_INT:
     case EFST_FOOD_INT_CASH:
-      std::sprintf(message, LookupMessage(1238));
+      std::sprintf(message, LookupMessage(MSI_DSST_INT));
       break;
     case EFST_FOOD_LUK:
     case EFST_FOOD_LUK_CASH:
-      std::sprintf(message, LookupMessage(1242));
+      std::sprintf(message, LookupMessage(MSI_DSST_LUK));
       break;
     case EFST_FOOD_BASICAVOIDANCE:
-      std::sprintf(message, LookupMessage(1244));
+      std::sprintf(message, LookupMessage(MSI_DSST_AVOIDANCE));
       break;
     case EFST_FOOD_BASICHIT:
-      std::sprintf(message, LookupMessage(1246));
+      std::sprintf(message, LookupMessage(MSI_DSST_HIT));
       break;
     case EFST_FOOD_CRITICALSUCCESSVALUE:
-      std::sprintf(message, LookupMessage(1248));
+      std::sprintf(message, LookupMessage(MSI_DSST_CRITICALSUCCESSVALUE));
       break;
     case EFST_CASH_BOSS_ALARM:
       if (aid == g_session.m_aid) {
@@ -6380,7 +6380,7 @@ void CGameMode::ApplyStatusChange(
       break;
     case EFST_ALL_STAT_DOWN:
       color = 0xFFFF00;
-      std::sprintf(message, LookupMessage(3247));
+      std::sprintf(message, LookupMessage(MSI_ACCOUNTCLASS_INTEGRATION));
       break;
     case EFST_SOULCURSE:
     {
@@ -6519,7 +6519,7 @@ __declspec(noinline) void CGameMode::ReceiveObjectsDisappear(int count, const st
 __declspec(noinline) void CGameMode::ReceiveWindow107List(const unsigned char* packet) {
   const std::int64_t count = (*reinterpret_cast<const std::int16_t*>(packet + 2) - 4) / sizeof(Window107Entry);
   if (count == 0) {
-    g_windowMgr.Confirm(LookupMessage(424), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_CANT_MAKE_ITEM), 0, true, false, 0, "Message", 280, 120, 0);
     return;
   }
 
@@ -6568,12 +6568,12 @@ __declspec(noinline) void CGameMode::ReceiveWearEquipAck(unsigned char result, s
     break;
   }
   case ITEM_EQUIP_ACK_FAILLEVEL: {
-    const char* text = LookupMessage(1953);
+    const char* text = LookupMessage(MSI_CAN_NOT_EQUIP_ITEM_FORBID);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 7, 0, 0);
     break;
   }
   case ITEM_EQUIP_ACK_FAIL: {
-    const char* text = LookupMessage(372);
+    const char* text = LookupMessage(MSI_CAN_NOT_EQUIP_ITEM);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 7, 0, 0);
     break;
   }
@@ -6593,7 +6593,7 @@ __declspec(noinline) void CGameMode::ReceiveFormattedMessage(const unsigned char
     item.SetItemId(*reinterpret_cast<const int*>(packet + 4));
     int capacity = sizeof(name);
     item.GetIdDisplayName(name, capacity, 0);
-    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(3278), name);
+    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_HOMUN_SELF_FEEDING_REST), name);
   } else {
     std::sprintf(text, LookupMessage(messageId), *reinterpret_cast<const int*>(packet + 4));
   }
@@ -6639,7 +6639,7 @@ __declspec(noinline) void CGameMode::ReceiveParaItemResult(unsigned char success
   window->SendMsg(nullptr, UM_SETTITLE, (count - 2 > 0 ? count : 0) * 32 + 120, 0, 0, 0);
   window->SendMsg(nullptr, UM_REFRESHITEM, 0, 0, 0, 0);
   if (!success) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3043)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RULE)), 0xFF, 0, 0, 0);
   }
 }
 
@@ -6691,7 +6691,7 @@ __declspec(noinline) void CGameMode::OpenBuyingStoreMake(unsigned char slotCount
     return;
   }
 
-  g_windowMgr.Confirm(LookupMessage(587), 0, true, false, 0, "Message", 280, 120, 0);
+  g_windowMgr.Confirm(LookupMessage(MSI_CANT_OPEN_STORE_WHILE_CHAT), 0, true, false, 0, "Message", 280, 120, 0);
   this->SendMsg(MM_CANCEL_BUYING_STORE_MAKE, 0, 0, 0, 0);
 }
 
@@ -6722,7 +6722,7 @@ __declspec(noinline) void CGameMode::OpenVendingMake(unsigned char slotCount, in
     return;
   }
 
-  g_windowMgr.Confirm(LookupMessage(587), 0, true, false, 0, "Message", 280, 120, 0);
+  g_windowMgr.Confirm(LookupMessage(MSI_CANT_OPEN_STORE_WHILE_CHAT), 0, true, false, 0, "Message", 280, 120, 0);
   this->SendMsg(MM_CANCEL_VENDING_MAKE, 0, 0, 0, 0);
 }
 
@@ -6736,7 +6736,7 @@ __declspec(noinline) void CGameMode::ReceiveAgitNotice(unsigned char agitId, int
   char text[256] = {};
   const char* agitName = nullptr;
   g_session.m_hotkeyScript->Call("get_agit_name", "d>s", agitId, &agitName);
-  sprintf_s(text, LookupMessage(3632), agitName, second, 100, first, 100);
+  sprintf_s(text, LookupMessage(MSI_BAN_IP_BLOCK_FOR_ZERO), agitName, second, 100, first, 100);
   g_windowMgr.Confirm(text, 0, true, false, 0, "Message", 250, 130, 0);
 }
 
@@ -6831,7 +6831,7 @@ __declspec(noinline) void CGameMode::ReceiveTakeOffEquipResult(unsigned char res
     }
     break;
   case 1: {
-    const char* text = LookupMessage(1953);
+    const char* text = LookupMessage(MSI_CAN_NOT_EQUIP_ITEM_FORBID);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 7, 0, 0);
     break;
   }
@@ -6898,7 +6898,7 @@ void CGameMode::ReceiveHomunculusChange(const unsigned char* packet) {
 // FUNCTION: fn_21683
 __declspec(noinline) void CGameMode::ReceiveItemConsumed(const unsigned char* packet) {
   if (g_windowMgr.unknown_0458) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2734)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_FRIEND_ADD__ALREADY_REQUEST)), 0x64FFFF, 0, 0, 0);
     g_modeMgr.GetGameMode()->SendMsg(MM_CANCEL_WRITE_RODEX, 0, 0, 0, 0);
     g_windowMgr.CloseWindow(WID_RODEXCOMPOSEWND);
   }
@@ -6931,7 +6931,7 @@ __declspec(noinline) void CGameMode::ReceivePartyLeaderChange(const unsigned cha
     g_session.SetPartyLeader(*reinterpret_cast<const std::uint32_t*>(packet + 2), 1);
     g_session.SetPartyLeader(*reinterpret_cast<const std::uint32_t*>(packet + 6), 0);
     g_session.unknown_5464 = *reinterpret_cast<const std::uint32_t*>(packet + 6) == g_session.m_aid;
-    std::sprintf(text, LookupMessage(1552), member.name.c_str());
+    std::sprintf(text, LookupMessage(MSI_NOTIFY_PARTY_ROLE_MASTER), member.name.c_str());
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 12, 0, 0);
     RefreshPartyWindows(&g_session);
     if (g_windowMgr.unknown_03F8) {
@@ -6949,7 +6949,7 @@ __declspec(noinline) void CGameMode::ReceiveItemSellResult(const unsigned char*
   ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, *reinterpret_cast<const std::int16_t*>(packet + 2));
   g_windowMgr.SendNotice(
     UIM_PUSHINTOCHATHISTORY,
-    reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(1746), item.DisplayName(0).c_str(), count, price * count).c_str()),
+    reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_BUYINGSTORE_TRADE_SELLCOMPLETE), item.DisplayName(0).c_str(), count, price * count).c_str()),
     0xFFFF64, 0, 0, 0
   );
   g_session.RemoveItem1710(
@@ -7063,14 +7063,14 @@ void CGameMode::ReceiveBuyingStoreOpenResult(const unsigned char* packet) {
   switch (*reinterpret_cast<const std::int16_t*>(packet + 2)) {
   case 1:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1741)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BUYINGSTORE_OPEN_FAILED)), 0xFF, 0, 0, 0);
     g_session.ClearItems1768();
     g_windowMgr.CloseWindow(WID_MERCHANTSHOPMAKEWND_MODE_1);
     g_windowMgr.CloseWindow(WID_MERCHANTMIRRORITEMWND_MODE_1);
     break;
   case 2:
     std::sprintf(
-      text, LookupMessage(1742),
+      text, LookupMessage(MSI_BUYINGSTORE_OVERWEIGHT),
       static_cast<int>(
         static_cast<float>(*reinterpret_cast<const int*>(packet + 4) / 10 + g_session.m_weight) - static_cast<float>(g_session.m_maxWeight) * 0.9f
       )
@@ -7079,11 +7079,11 @@ void CGameMode::ReceiveBuyingStoreOpenResult(const unsigned char* packet) {
     break;
   case 9:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1797)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAIL_OPEN_STORE)), 0xFF, 0, 0, 0);
     break;
   case 10:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3229)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CONNECT_SNS_FAIL_SEND)), 0xFF, 0, 0, 0);
     g_session.ClearItems1768();
     g_windowMgr.CloseWindow(WID_MERCHANTSHOPMAKEWND_MODE_1);
     g_windowMgr.CloseWindow(WID_MERCHANTMIRRORITEMWND_MODE_1);
@@ -7101,22 +7101,22 @@ void CGameMode::ReceiveItemObtainNotice(const unsigned char* packet) {
   switch (*reinterpret_cast<const int*>(packet + 2)) {
   case MSG_WEAPONREFINE_SUCCESS:
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(911), item.DisplayName(0).c_str()).c_str()), 0xFFFF00, 0, 0, 0
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_ITEM_REFINE_SUCCEESS), item.DisplayName(0).c_str()).c_str()), 0xFFFF00, 0, 0, 0
     );
     break;
   case MSG_WEAPONREFINE_FAIL:
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(912), item.DisplayName(0).c_str()).c_str()), 0xCDCD00, 0, 0, 0
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_ITEM_REFINE_FAIL), item.DisplayName(0).c_str()).c_str()), 0xCDCD00, 0, 0, 0
     );
     break;
   case MSG_WEAPONREFINE_FAIL_LEVEL:
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(913), item.DisplayName(0).c_str()).c_str()), 0xC8C8FF, 0, 0, 0
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_ITEM_REFINE_FAIL_LEVEL), item.DisplayName(0).c_str()).c_str()), 0xC8C8FF, 0, 0, 0
     );
     break;
   case MSG_WEAPONREFINE_FAIL_ITEM:
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(914), item.DisplayName(0).c_str()).c_str()), 0xC8C8FF, 0, 0, 0
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_ITEM_REFINE_FAIL_MATERIAL), item.DisplayName(0).c_str()).c_str()), 0xC8C8FF, 0, 0, 0
     );
     break;
   }
@@ -7134,14 +7134,14 @@ __declspec(noinline) void CGameMode::ReceiveTakeOffEquipItemResult(const unsigne
     } else {
       g_session.UnequipItem61B8(item);
     }
-    const char* suffix = LookupMessage(3144);
+    const char* suffix = LookupMessage(MSI_CHINESE_CHARACTER);
     g_windowMgr.SendNotice(
       UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s%s", item.DisplayName(0).c_str(), suffix).c_str()), 0xC8FF00, 7, 0, 0
     );
     break;
   }
   case 1:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3009)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_LAST_LOGIN)), 0xFF, 0, 0, 0);
     if (g_session.IsCostumeLocation(*reinterpret_cast<const int*>(packet + 4))) {
       g_session.UnequipItem6B68(item);
     } else {
@@ -7157,19 +7157,19 @@ void CGameMode::ReceiveBuyingStoreSellResult(const unsigned char* packet) {
   switch (*reinterpret_cast<const std::int16_t*>(packet + 2)) {
   case 5:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(57)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DEAL_FAIL)), 0xFF, 0, 0, 0);
     break;
   case 6: {
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
     ITEM_INFO item = LookupClientItem(g_session.m_inventoryItems, *reinterpret_cast<const int*>(packet + 4), 0);
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(1747), item.DisplayName(0).c_str()).c_str()), 0xFF, 0, 0, 0
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_BUYINGSTORE_TRADE_OVERCOUNT), item.DisplayName(0).c_str()).c_str()), 0xFF, 0, 0, 0
     );
     break;
   }
   case 7:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1745)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BUYINGSTORE_TRADE_LACKBUYERZENY)), 0xFF, 0, 0, 0);
     break;
   }
 
@@ -7282,7 +7282,7 @@ __declspec(noinline) void CGameMode::ReceivePartyItemPickupNotice(const unsigned
     item.unknown_0060 = packet[0x0C];
 
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(1276), member.name.c_str(), item.DisplayName(0).c_str()).c_str()),
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_ITEM_PICKUP_PARTY), member.name.c_str(), item.DisplayName(0).c_str()).c_str()),
       0xFFFF00, 9, 0, 0
     );
   }
@@ -7615,9 +7615,9 @@ void CGameMode::ReceiveAddQuest64(const unsigned char* data) {
     const int mobId = hunt.mobId;
     if ((mobId < 1001 || mobId > 3998) && static_cast<unsigned int>(mobId - 20021) > 11978) {
       if (mobId == 0x1099) {
-        StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(3558));
+        StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_INVENTORY_EXTEND));
       } else if (mobId == 0x109A) {
-        StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(3559));
+        StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_INVENTORY_EXTEND_FAILED));
       } else if (mobId == 0x287B) {
         const std::string mapName = FormatOwnedString("%s.rsw", hunt.name);
         StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", g_session.GetMapDisplayName(mapName.c_str()));
@@ -7632,7 +7632,7 @@ void CGameMode::ReceiveAddQuest64(const unsigned char* data) {
   g_renewQuestMgr->AddOngoingQuest(packet->questId, info);
   g_renewQuestMgr->UpdateQuestWindows();
   g_windowMgr.EnsureWindow(WID_NOTIFYQUESTWND);
-  const char* text = LookupMessage(0x55E);
+  const char* text = LookupMessage(MSI_QUESTGET);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0x13, 0, 0);
 }
 
@@ -7668,9 +7668,9 @@ void CGameMode::ReceiveAddQuest(const unsigned char* data) {
     const int mobId = hunt.mobId;
     if ((mobId < 1001 || mobId > 3998) && static_cast<unsigned int>(mobId - 20021) > 11978) {
       if (mobId == 0x1099) {
-        StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(3558));
+        StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_INVENTORY_EXTEND));
       } else if (mobId == 0x109A) {
-        StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(3559));
+        StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_INVENTORY_EXTEND_FAILED));
       } else if (mobId == 0x287B) {
         const std::string mapName = FormatOwnedString("%s.rsw", hunt.name);
         StringFormat(info.m_huntName[i], 0x33, static_cast<std::size_t>(-1), "%s", g_session.GetMapDisplayName(mapName.c_str()));
@@ -7685,7 +7685,7 @@ void CGameMode::ReceiveAddQuest(const unsigned char* data) {
   g_renewQuestMgr->AddOngoingQuest(packet->questId, info);
   g_renewQuestMgr->UpdateQuestWindows();
   g_windowMgr.EnsureWindow(WID_NOTIFYQUESTWND);
-  const char* text = LookupMessage(0x55E);
+  const char* text = LookupMessage(MSI_QUESTGET);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0x13, 0, 0);
 }
 
@@ -7757,50 +7757,50 @@ void CGameMode::ReceiveNotifyBan(const unsigned char* packet) {
   std::string text;
   switch (code) {
   case BAN_UNFAIR:
-    text = text + LookupMessage(3) + "(" + IntToString(0, 0) + ")";
+    text = text + LookupMessage(MSI_BANNED) + "(" + IntToString(0, 0) + ")";
     break;
   case BAN_SERVER_SHUTDOWN:
-    text = text + LookupMessage(4) + "(" + IntToString(1, 0) + ")";
+    text = text + LookupMessage(MSI_SERVER_OFF) + "(" + IntToString(1, 0) + ")";
     break;
   case BAN_ANOTHER_LOGIN:
-    text = text + LookupMessage(5) + "(" + IntToString(2, 0) + ")";
+    text = text + LookupMessage(MSI_DOUBLE_LOGIN_PROHIBITED) + "(" + IntToString(2, 0) + ")";
     break;
   case BAN_DETECTED_SPEEDHACK:
-    text = text + LookupMessage(241) + "(" + IntToString(3, 0) + ")";
+    text = text + LookupMessage(MSI_SPEEDHACK) + "(" + IntToString(3, 0) + ")";
     break;
   case BAN_PC_OVERFLOW:
-    text = text + LookupMessage(264) + "(" + IntToString(4, 0) + ")";
+    text = text + LookupMessage(MSI_PC_OVERFLOW) + "(" + IntToString(4, 0) + ")";
     break;
   case BAN_UNDER_AGE:
-    text = text + LookupMessage(305) + "(" + IntToString(5, 0) + ")";
+    text = text + LookupMessage(MSI_UNDER_AGE) + "(" + IntToString(5, 0) + ")";
     break;
   case BAN_IP_OVERFLOW:
-    text = text + LookupMessage(529) + "(" + IntToString(9, 0) + ")";
+    text = text + LookupMessage(MSI_BAN_IP_OVERFLOW) + "(" + IntToString(9, 0) + ")";
     break;
   case BAN_PAY_OUT:
-    text = text + LookupMessage(530) + "(" + IntToString(10, 0) + ")";
+    text = text + LookupMessage(MSI_BAN_PAY_OUT) + "(" + IntToString(10, 0) + ")";
     break;
   case BAN_OP_FORCE:
     if (g_serviceType == 4) {
-      text = text + LookupMessage(579) + "(" + IntToString(15, 0) + ")";
+      text = text + LookupMessage(MSI_BAN_OP_FORCE) + "(" + IntToString(15, 0) + ")";
     }
     break;
   case 110:
-    text = text + LookupMessage(1589) + "(" + IntToString(110, 0) + ")";
+    text = text + LookupMessage(MSI_BAN_NOT_ALLOWED_JOBCLASS) + "(" + IntToString(110, 0) + ")";
     break;
   case 113:
-    text = text + LookupMessage(2021) + "(" + IntToString(113, 0) + ")";
+    text = text + LookupMessage(MSI_BAN_SHUTDOWN_TEENAGER) + "(" + IntToString(113, 0) + ")";
     break;
   case 115:
-    text = text + LookupMessage(2347) + "(" + IntToString(115, 0) + ")";
+    text = text + LookupMessage(MSI_MENU_REPLAYWND) + "(" + IntToString(115, 0) + ")";
     break;
   default:
-    text = text + LookupMessage(3) + "(" + IntToString(code, 0) + ")";
+    text = text + LookupMessage(MSI_BANNED) + "(" + IntToString(code, 0) + ")";
     break;
   }
 
   if (text.size() == 0) {
-    text = LookupMessage(0x718);
+    text = LookupMessage(MSI_RESULT_FAIL_UNKNOWN);
   }
   g_windowMgr.Confirm(text.c_str(), 0, true, true, 0, "Message", 280, 120, 0);
   this->SendMsg(MM_QUIT, 0, 0, 0, 0);
@@ -8295,7 +8295,7 @@ void CGameMode::ReceiveItemPickupAck2(const unsigned char* data) {
 
     g_session.AddItem1710(item, 1);
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
     );
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
@@ -8344,7 +8344,7 @@ void CGameMode::ReceiveItemPickupAck2(const unsigned char* data) {
     if (current.unknown_0000[1] > 0) {
       amount -= current.quantity;
     }
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
     window->SendMsg(nullptr, UM_SET_IDENTIFIY_INFO, item.identified, 0, 0, 0);
@@ -8394,7 +8394,7 @@ void CGameMode::ReceiveItemPickupAck3(const unsigned char* data) {
 
     g_session.AddItem1710(item, 1);
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
     );
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
@@ -8447,7 +8447,7 @@ void CGameMode::ReceiveItemPickupAck3(const unsigned char* data) {
     if (current.unknown_0000[1] > 0) {
       amount -= current.quantity;
     }
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
     window->SendMsg(nullptr, UM_SET_IDENTIFIY_INFO, item.identified, 0, 0, 0);
@@ -8497,7 +8497,7 @@ void CGameMode::ReceiveItemPickupAck(const unsigned char* data) {
 
     g_session.AddItem1710(item, 1);
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
     );
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
@@ -8544,10 +8544,10 @@ void CGameMode::ReceiveItemPickupAck(const unsigned char* data) {
     std::string text;
     int amount;
     if (current.unknown_0000[1] > 0) {
-      text = FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), packet->amount - current.quantity);
+      text = FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), packet->amount - current.quantity);
       amount = packet->amount - current.quantity;
     } else {
-      text = FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), packet->amount);
+      text = FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), packet->amount);
       amount = packet->amount;
     }
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFFFF00, 6, 0, 0);
@@ -8607,7 +8607,7 @@ void CGameMode::ReceiveItemPickupAck5(
       }
 
       g_session.AddItem1710(item, 1);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
 
       UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
       window->SendMsg(nullptr, UM_SET_IDENTIFIY_INFO, item.identified, 0, 0, 0);
@@ -8669,7 +8669,7 @@ void CGameMode::ReceiveItemPickupAck5(
     if (current.unknown_0000[1] > 0) {
       count -= current.quantity;
     }
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), count).c_str()), 0xFFFF00, 6, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), count).c_str()), 0xFFFF00, 6, 0, 0);
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
     window->SendMsg(nullptr, UM_SET_IDENTIFIY_INFO, item.identified, 0, 0, 0);
@@ -8728,7 +8728,7 @@ void CGameMode::ReceiveItemPickupAck7(const unsigned char* data) {
 
     g_session.AddItem1710(item, 1);
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
     );
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
@@ -8788,7 +8788,7 @@ void CGameMode::ReceiveItemPickupAck7(const unsigned char* data) {
     if (current.unknown_0000[1] > 0) {
       amount -= current.quantity;
     }
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
     window->SendMsg(nullptr, UM_SET_IDENTIFIY_INFO, item.identified, 0, 0, 0);
@@ -8825,16 +8825,16 @@ void CGameMode::ReceiveEquipItemDamaged(const unsigned char* packet) {
     if (member.valid) {
       switch (location) {
       case EQP_HAND_L:
-        text = FormatOwnedString(LookupMessage(0x515), member.name.c_str(), LookupMessage(0x109A));
+        text = FormatOwnedString(LookupMessage(MSI_DAMAGED_EQUIP_PARTY), member.name.c_str(), LookupMessage(0x109A));
         break;
       case EQP_HAND_R:
-        text = FormatOwnedString(LookupMessage(0x515), member.name.c_str(), LookupMessage(0x109B));
+        text = FormatOwnedString(LookupMessage(MSI_DAMAGED_EQUIP_PARTY), member.name.c_str(), LookupMessage(0x109B));
         break;
       case EQP_ARMOR:
-        text = FormatOwnedString(LookupMessage(0x515), member.name.c_str(), LookupMessage(0x517));
+        text = FormatOwnedString(LookupMessage(MSI_DAMAGED_EQUIP_PARTY), member.name.c_str(), LookupMessage(MSI_DAMAGED_BODY));
         break;
       case EQP_HEAD_TOP:
-        text = FormatOwnedString(LookupMessage(0x515), member.name.c_str(), LookupMessage(0x10CB));
+        text = FormatOwnedString(LookupMessage(MSI_DAMAGED_EQUIP_PARTY), member.name.c_str(), LookupMessage(0x10CB));
         break;
       }
     }
@@ -8842,7 +8842,7 @@ void CGameMode::ReceiveEquipItemDamaged(const unsigned char* packet) {
     const EquipSlots slots = g_session.GetEquipSlots(location);
     ITEM_INFO item = g_session.GetItem17F0(slots.values[2]);
     if (item.unknown_0000[1] != 0) {
-      text = FormatOwnedString(LookupMessage(0x514), item.DisplayName(0).c_str());
+      text = FormatOwnedString(LookupMessage(MSI_DAMAGED_EQUIP), item.DisplayName(0).c_str());
     }
   }
 
@@ -9013,11 +9013,11 @@ void CGameMode::ReceiveFeedResult(const unsigned char* data) {
       item.SetItemId(packet->itemId);
       int capacity = sizeof(name);
       item.GetIdDisplayName(name, capacity, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0xA12), name, count).c_str()), 0xFFFF64, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_REFRESH), name, count).c_str()), 0xFFFF64, 0, 0, 0);
     } else {
       ITEM_INFO item;
       item.SetItemId(packet->itemId);
-      const std::string text = FormatOwnedString(LookupMessage(0x24F), item.DisplayName(0).c_str());
+      const std::string text = FormatOwnedString(LookupMessage(MSI_NOT_EXIST_PET_FOOD), item.DisplayName(0).c_str());
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0x1E1EF5, 0, 0, 0);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(text.c_str()), 0x1E1EF5, 0, 0, 0);
     }
@@ -9032,11 +9032,11 @@ void CGameMode::ReceiveFeedResult(const unsigned char* data) {
       item.SetItemId(packet->itemId);
       int capacity = sizeof(name);
       item.GetIdDisplayName(name, capacity, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0xCD1), name, count).c_str()), 0xFFFF64, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_HOMUN_SELF_FEEDING_EXP_INFORMATION), name, count).c_str()), 0xFFFF64, 0, 0, 0);
     } else {
       ITEM_INFO item;
       item.SetItemId(packet->itemId);
-      const std::string text = FormatOwnedString(LookupMessage(0x24F), item.DisplayName(0).c_str());
+      const std::string text = FormatOwnedString(LookupMessage(MSI_NOT_EXIST_PET_FOOD), item.DisplayName(0).c_str());
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0x1E1EF5, 0, 0, 0);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(text.c_str()), 0x1E1EF5, 0, 0, 0);
       if (CRenderObject* actor = this->scene->GetGameActorByAID(*reinterpret_cast<const std::uint32_t*>(&g_session.unknown_5570[8]))) {
@@ -9085,7 +9085,7 @@ void CGameMode::ReceivePetChangeState(const unsigned char* data) {
       window->UpdateFriendlyGauge();
     }
     if (g_session.GetDisplayJob() >= 0xFD2 && g_session.GetDisplayJob() <= 0xFD4 && packet->value < 100 && g_session.unknown_1044 < 30) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x4A4)), 0x3232FF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PET_STARVING)), 0x3232FF, 0, 0, 0);
     }
     if (friendlyState != g_session.GetPetFriendlyState(g_session.m_petFriendly)) {
       EquipmentProperties::CEquipmentPropertiesMgr* properties = EquipmentProperties::CEquipmentPropertiesMgr::GetInstance();
@@ -9161,7 +9161,7 @@ void CGameMode::ReceivePetChangeState(const unsigned char* data) {
     break;
   case 7:
     if (g_serviceOptions.Get(0x128) == 1) {
-      g_windowMgr.AddMessageBox(LookupMessage(0x10F8), 0, true, 0, 0, LookupMessage(0xDF6), 0x118, 0x78, nullptr, false);
+      g_windowMgr.AddMessageBox(LookupMessage(0x10F8), 0, true, 0, 0, LookupMessage(MSI_SHOW_NAME_OF_ENTERED_MAP), 0x118, 0x78, nullptr, false);
     }
     break;
   }
@@ -9266,34 +9266,34 @@ void CGameMode::ReceiveSkillFailure(const unsigned char* data) {
     if (packet->skillId == NV_BASIC) {
       switch (packet->value) {
       case ZCSK_ITEMEXCHANGE:
-        notice = LookupMessage(0x9F);
+        notice = LookupMessage(MSI_NOT_ENOUGH_SKILLLEVE1);
         break;
       case ZCSK_EMOTION:
         this->unknown_026E[0x16] = 0;
-        notice = LookupMessage(0xA0);
+        notice = LookupMessage(MSI_NOT_ENOUGH_SKILLLEVE2);
         break;
       case ZCSK_SIT:
-        notice = LookupMessage(0xA1);
+        notice = LookupMessage(MSI_NOT_ENOUGH_SKILLLEVE3);
         break;
       case ZCSK_CHAT:
-        notice = LookupMessage(0xA2);
+        notice = LookupMessage(MSI_NOT_ENOUGH_SKILLLEVE4);
         break;
       case ZCSK_PARTY:
-        notice = LookupMessage(0xA3);
+        notice = LookupMessage(MSI_NOT_ENOUGH_SKILLLEVE5);
         break;
       case ZCSK_SHOUT:
-        notice = LookupMessage(0xA4);
+        notice = LookupMessage(MSI_NOT_ENOUGH_SKILLLEVE6);
         break;
       case ZCSK_PK:
-        notice = LookupMessage(0xA5);
+        notice = LookupMessage(MSI_NOT_ENOUGH_SKILLLEVE7);
         break;
       case ZCSK_MANNERPOINT: {
-        const char* text = LookupMessage(0x17F);
+        const char* text = LookupMessage(MSI_NOT_ENOUGH_FOR_MANNER_POINT);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0xB, 0, 0);
       }
         [[fallthrough]];
       case ZCSK_JOINPARTY:
-        notice = LookupMessage(0x518);
+        notice = LookupMessage(MSI_NOT_ENOUGH_SKILLLEVE5_2);
         break;
       default:
         return;
@@ -9301,53 +9301,53 @@ void CGameMode::ReceiveSkillFailure(const unsigned char* data) {
     } else {
       switch (packet->skillId) {
       case AL_WARP:
-        notice = LookupMessage(0xD6);
+        notice = LookupMessage(MSI_NOTENOUGHSKILLLEVEL);
         break;
       case TF_STEAL:
-        notice = LookupMessage(0xCD);
+        notice = LookupMessage(MSI_FAIL_STEAL);
         break;
       case TF_POISON:
-        notice = LookupMessage(0xCF);
+        notice = LookupMessage(MSI_FAIL_POISON);
         break;
       default:
         if (!showMessage) {
           return;
         }
-        notice = LookupMessage(0xCC);
+        notice = LookupMessage(MSI_NOT_ENOUGH_SKILLLEVE8);
         break;
       }
     }
     break;
   case USESKILL_FAIL_SP_INSUFFICIENT:
-    notice = LookupMessage(0xCA);
+    notice = LookupMessage(MSI_USESKILL_FAIL_SP_INSUFFICIENT);
     break;
   case USESKILL_FAIL_HP_INSUFFICIENT:
-    notice = LookupMessage(0xCB);
+    notice = LookupMessage(MSI_USESKILL_FAIL_HP_INSUFFICIENT);
     break;
   case USESKILL_FAIL_STUFF_INSUFFICIENT:
-    notice = LookupMessage(0x328);
+    notice = LookupMessage(MSI_NOT_ENOUGH_SOURCE);
     break;
   case USESKILL_FAIL_SKILLINTERVAL:
     if (HidesUseFailureMessage(packet->skillId) || !showMessage) {
       return;
     }
-    std::sprintf(text, LookupMessage(0x5B4), CSkillInfo::DisplayName(*g_session.m_hotkeyScript, packet->skillId));
+    std::sprintf(text, LookupMessage(MSI_SKILLINTERVAL2), CSkillInfo::DisplayName(*g_session.m_hotkeyScript, packet->skillId));
     notice = text;
     break;
   case USESKILL_FAIL_MONEY:
-    notice = LookupMessage(0xE9);
+    notice = LookupMessage(MSI_SKILL_FAIL_MONEY);
     break;
   case USESKILL_FAIL_THIS_WEAPON:
-    notice = LookupMessage(0xEF);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NOT_SUITABLE_WEAPON);
     break;
   case USESKILL_FAIL_REDJAMSTONE:
-    notice = LookupMessage(0xF6);
+    notice = LookupMessage(MSI_NEED_REDJAMSTONE);
     break;
   case USESKILL_FAIL_BLUEJAMSTONE:
-    notice = LookupMessage(0xF7);
+    notice = LookupMessage(MSI_NEED_BLUEJAMSTONE);
     break;
   case USESKILL_FAIL_WEIGHTOVER:
-    notice = LookupMessage(0x244);
+    notice = LookupMessage(MSI_USESKILL_FAIL_WEIGHTOVER);
     break;
   case USESKILL_FAIL:
     if (packet->skillId == WL_TETRAVORTEX || packet->skillId == WL_TETRAVORTEX_FIRE || packet->skillId == WL_TETRAVORTEX_WATER || packet->skillId == WL_TETRAVORTEX_WIND || packet->skillId == WL_TETRAVORTEX_GROUND) {
@@ -9359,120 +9359,120 @@ void CGameMode::ReceiveSkillFailure(const unsigned char* data) {
     if (!showMessage) {
       return;
     }
-    notice = LookupMessage(0x11D);
+    notice = LookupMessage(MSI_USESKILL_FAIL);
     break;
   case USESKILL_FAIL_TOTARGET:
-    notice = LookupMessage(0x574);
+    notice = LookupMessage(MSI_USESKILL_FAIL_TOTARGET);
     break;
   case USESKILL_FAIL_ANCILLA_NUMOVER:
-    notice = LookupMessage(0x575);
+    notice = LookupMessage(MSI_USESKILL_FAIL_ANCILLA_NUMOVER);
     break;
   case USESKILL_FAIL_HOLYWATER:
-    notice = LookupMessage(0x576);
+    notice = LookupMessage(MSI_USESKILL_FAIL_HOLYWATER);
     break;
   case USESKILL_FAIL_ANCILLA:
-    notice = LookupMessage(0x577);
+    notice = LookupMessage(MSI_USESKILL_FAIL_ANCILLA);
     break;
   case USESKILL_FAIL_DUPLICATE_RANGEIN:
-    notice = LookupMessage(0x578);
+    notice = LookupMessage(MSI_USESKILL_FAIL_DUPLICATE_RANGEIN);
     break;
   case USESKILL_FAIL_NEED_OTHER_SKILL:
-    notice = LookupMessage(0x579);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEED_OTHER_SKILL);
     break;
   case USESKILL_FAIL_NEED_HELPER:
-    notice = LookupMessage(0x583);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEED_HELPER);
     break;
   case USESKILL_FAIL_INVALID_DIR:
-    notice = LookupMessage(0x584);
+    notice = LookupMessage(MSI_USESKILL_FAIL_INVALID_DIR);
     break;
   case USESKILL_FAIL_SUMMON:
-    notice = LookupMessage(0x585);
+    notice = LookupMessage(MSI_USESKILL_FAIL_SUMMON);
     break;
   case USESKILL_FAIL_SUMMON_NONE:
-    notice = LookupMessage(0x586);
+    notice = LookupMessage(MSI_USESKILL_FAIL_SUMMON_NONE);
     break;
   case USESKILL_FAIL_IMITATION_SKILL_NONE:
-    notice = LookupMessage(0x587);
+    notice = LookupMessage(MSI_USESKILL_FAIL_IMITATION_SKILL_NONE);
     break;
   case USESKILL_FAIL_DUPLICATE:
-    notice = LookupMessage(0x588);
+    notice = LookupMessage(MSI_USESKILL_FAIL_DUPLICATE);
     break;
   case USESKILL_FAIL_CONDITION:
-    notice = LookupMessage(0x589);
+    notice = LookupMessage(MSI_USESKILL_FAIL_CONDITION);
     break;
   case USESKILL_FAIL_PAINTBRUSH:
-    notice = LookupMessage(0x591);
+    notice = LookupMessage(MSI_USESKILL_FAIL_PAINTBRUSH);
     break;
   case USESKILL_FAIL_DRAGON:
-    notice = LookupMessage(0x748);
+    notice = LookupMessage(MSI_USESKILL_FAIL_DRAGON);
     break;
   case USESKILL_FAIL_POS:
-    notice = LookupMessage(0x593);
+    notice = LookupMessage(MSI_USESKILL_FAIL_POS);
     break;
   case USESKILL_FAIL_HELPER_SP_INSUFFICIENT:
-    notice = LookupMessage(0x594);
+    notice = LookupMessage(MSI_USESKILL_FAIL_HELPER_SP_INSUFFICIENT);
     break;
   case USESKILL_FAIL_NEER_WALL:
-    notice = LookupMessage(0x789);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEER_WALL);
     break;
   case USESKILL_FAIL_NEED_EXP_1PERCENT:
-    notice = LookupMessage(0x78C);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEED_EXP_1PERCENT);
     break;
   case USESKILL_FAIL_CHORUS_SP_INSUFFICIENT:
-    notice = LookupMessage(0x791);
+    notice = LookupMessage(MSI_USESKILL_FAIL_CHORUS_SP_INSUFFICIENT);
     break;
   case USESKILL_FAIL_GC_WEAPONBLOCKING:
-    notice = LookupMessage(0x599);
+    notice = LookupMessage(MSI_USESKILL_FAIL_GC_WEAPONBLOCKING);
     break;
   case USESKILL_FAIL_GC_POISONINGWEAPON:
-    notice = LookupMessage(0x59A);
+    notice = LookupMessage(MSI_USESKILL_FAIL_GC_POISONINGWEAPON);
     break;
   case USESKILL_FAIL_MADOGEAR:
-    notice = LookupMessage(0x59B);
+    notice = LookupMessage(MSI_USESKILL_FAIL_MADOGEAR);
     break;
   case USESKILL_FAIL_NEED_EQUIPMENT_KUNAI:
-    notice = LookupMessage(0x79C);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEED_EQUIPMENT_KUNAI);
     break;
   case USESKILL_FAIL_TOTARGET_PLAYER:
-    notice = LookupMessage(0x7A0);
+    notice = LookupMessage(MSI_USESKILL_FAIL_TOTARGET_PLAYER);
     break;
   case USESKILL_FAIL_SIZE:
-    notice = LookupMessage(0x79F);
+    notice = LookupMessage(MSI_USESKILL_FAIL_SIZE);
     break;
   case USESKILL_FAIL_CANONBALL:
-    notice = LookupMessage(0x59F);
+    notice = LookupMessage(MSI_USESKILL_FAIL_CANONBALL);
     break;
   case USESKILL_FAIL_MADOGEAR_HOVERING:
-    notice = LookupMessage(0x5AA);
+    notice = LookupMessage(MSI_USESKILL_FAIL_MADOGEAR_HOVERING);
     break;
   case USESKILL_FAIL_GUILLONTINE_POISON:
-    notice = LookupMessage(0x5AD);
+    notice = LookupMessage(MSI_USESKILL_FAIL_GUILLONTINE_POISON);
     break;
   case USESKILL_FAIL_MADOGEAR_RIDE:
-    notice = LookupMessage(0x5B6);
+    notice = LookupMessage(MSI_USESKILL_FAIL_MADOGEAR_RIDE);
     break;
   case USESKILL_FAIL_SPELLBOOK:
-    notice = LookupMessage(0x5C2);
+    notice = LookupMessage(MSI_USESKILL_FAIL_SPELLBOOK);
     break;
   case USESKILL_FAIL_SPELLBOOK_DIFFICULT_SLEEP:
-    notice = LookupMessage(0x5C3);
+    notice = LookupMessage(MSI_USESKILL_FAIL_SPELLBOOK_DIFFICULT_SLEEP);
     break;
   case USESKILL_FAIL_SPELLBOOK_PRESERVATION_POINT:
-    notice = LookupMessage(0x5C4);
+    notice = LookupMessage(MSI_USESKILL_FAIL_SPELLBOOK_PRESERVATION_POINT);
     break;
   case USESKILL_FAIL_SPELLBOOK_READING:
-    notice = LookupMessage(0x5C5);
+    notice = LookupMessage(MSI_USESKILL_FAIL_SPELLBOOK_READING);
     break;
   case USESKILL_FAIL_CART:
-    notice = LookupMessage(0x5EF);
+    notice = LookupMessage(MSI_USESKILL_FAIL_CART);
     break;
   case USESKILL_FAIL_NO_MORE_SPELL:
-    notice = LookupMessage(0x5F2);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NO_MORE_SPELL);
     break;
   case USESKILL_FAIL_NEED_ITEM: {
     ITEM_INFO item;
     item.SetItemId(packet->itemId);
-    const std::string message = FormatOwnedString(LookupMessage(0x600), item.DisplayName(0).c_str(), packet->value);
+    const std::string message = FormatOwnedString(LookupMessage(MSI_USESKILL_FAIL_NEED_ITEM), item.DisplayName(0).c_str(), packet->value);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xFF, 0xB, 0, 0);
     return;
   }
@@ -9480,75 +9480,75 @@ void CGameMode::ReceiveSkillFailure(const unsigned char* data) {
     ITEM_INFO item;
     item.SetItemId(packet->itemId);
     item.identified = 1;
-    const std::string message = FormatOwnedString(LookupMessage(0x602), item.DisplayName(0).c_str());
+    const std::string message = FormatOwnedString(LookupMessage(MSI_USESKILL_FAIL_NEED_EQUIPMENT), item.DisplayName(0).c_str());
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xFF, 0xB, 0, 0);
     return;
   }
   case USESKILL_FAIL_COMBOSKILL:
     if (packet->value == 0) {
-      std::sprintf(text, LookupMessage(0x618));
+      std::sprintf(text, LookupMessage(MSI_USESKILL_FAIL_COMBOSKILL2));
     } else {
-      std::sprintf(text, LookupMessage(0x617), CSkillInfo::DisplayName(*g_session.m_hotkeyScript, packet->value));
+      std::sprintf(text, LookupMessage(MSI_USESKILL_FAIL_COMBOSKILL), CSkillInfo::DisplayName(*g_session.m_hotkeyScript, packet->value));
     }
     notice = text;
     break;
   case USESKILL_FAIL_SPIRITS:
     if (packet->value == 0) {
-      std::sprintf(text, LookupMessage(0x61A));
+      std::sprintf(text, LookupMessage(MSI_USESKILL_FAIL_SPIRITS2));
     } else {
-      std::sprintf(text, LookupMessage(0x619), packet->value);
+      std::sprintf(text, LookupMessage(MSI_USESKILL_FAIL_SPIRITS), packet->value);
     }
     notice = text;
     break;
   case USESKILL_FAIL_NEED_EQUIPPED_WEAPON_CLASS: {
     const int reason = packet->value;
     if (reason == 0x15) {
-      notice = LookupMessage(0xA01);
+      notice = LookupMessage(MSI_GUILD_STORAGE_WARNING);
     } else if (reason == 0x11) {
-      notice = LookupMessage(0x9FD);
+      notice = LookupMessage(MSI_MERCHANT_ITEM_BUY_LOG);
     } else if (reason == 0x12) {
-      notice = LookupMessage(0x9FC);
+      notice = LookupMessage(MSI_MERCHANT_SOLD_ITEM_LOG);
     } else if (reason == 0x14) {
-      notice = LookupMessage(0x9FB);
+      notice = LookupMessage(MSI_FAIL_NEED_EQUIPPED_PROPERTY_SAINT_BULLET);
     } else if (reason == 0x13) {
-      notice = LookupMessage(0x9FA);
+      notice = LookupMessage(MSI_FAIL_NEED_EQUIPPED_GUN_HANDGUN);
     } else if (reason == 0xB) {
-      notice = LookupMessage(0x69B);
+      notice = LookupMessage(MSI_FAIL_NEED_EQUIPPED_BOW);
     } else if (reason == 0xD || reason == 0xE) {
-      notice = LookupMessage(0x69C);
+      notice = LookupMessage(MSI_FAIL_NEED_EQUIPPED_INSTRUMENT_WHIP);
     } else if (reason == 4) {
-      notice = LookupMessage(0x747);
+      notice = LookupMessage(MSI_FAIL_NEED_EQUIPPED_SPEAR);
     } else if (reason == 0x16) {
-      notice = LookupMessage(0x7CA);
+      notice = LookupMessage(MSI_FAIL_NEED_EQUIPPED_SYURIKEN);
     } else {
       return;
     }
     break;
   }
   case USESKILL_FAIL_EL_SUMMON:
-    notice = LookupMessage(0x6D4);
+    notice = LookupMessage(MSI_USESKILL_FAIL_EL_SUMMON);
     break;
   case USESKILL_FAIL_RELATIONGRADE:
-    notice = LookupMessage(0x71F);
+    notice = LookupMessage(MSI_USESKILL_FAIL_RELATIONGRADE);
     break;
   case USESKILL_FAIL_STYLE_CHANGE_FIGHTER:
-    notice = LookupMessage(0x720);
+    notice = LookupMessage(MSI_USESKILL_FAIL_STYLE_CHANGE_FIGHTER);
     break;
   case USESKILL_FAIL_STYLE_CHANGE_GRAPPLER:
-    notice = LookupMessage(0x721);
+    notice = LookupMessage(MSI_USESKILL_FAIL_STYLE_CHANGE_GRAPPLER);
     break;
   case USESKILL_FAIL_THERE_ARE_NPC_AROUND:
-    notice = LookupMessage(0x7A2);
+    notice = LookupMessage(MSI_USESKILL_FAIL_THERE_ARE_NPC_AROUND);
     break;
   case USESKILL_FAIL_NEED_MORE_BULLET:
-    notice = LookupMessage(0x9A2);
+    notice = LookupMessage(MSI_STEAMAGENCY_ERROR);
     break;
   case USESKILL_FAIL_COINS:
     std::memset(text, 0, sizeof(text));
     if (packet->value > 0) {
-      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(0x9F9), packet->value);
+      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_FAIL_NEED_EQUIPPED_GUN_RIFLE), packet->value);
     } else {
-      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(0x9F8));
+      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_FAIL_NEED_EQUIPPED_GUN_SHOTGUN));
     }
     notice = text;
     break;
@@ -9556,101 +9556,101 @@ void CGameMode::ReceiveSkillFailure(const unsigned char* data) {
     notice = LookupMessage(packet->value);
     break;
   case USESKILL_FAIL_MAP:
-    notice = LookupMessage(0xA03);
+    notice = LookupMessage(MSI_SECOND_PASSWORD_INFO_4);
     break;
   case USESKILL_FAIL_NEED_SUMMON_SP:
-    notice = LookupMessage(0xA42);
+    notice = LookupMessage(MSI_SET_ITEMS_TO_MAIL_FAILED);
     break;
   case USESKILL_FAIL_SAME_VEND:
-    notice = LookupMessage(0xBA6);
+    notice = LookupMessage(MSI_FAILED_PET_AUTO_FEEDING_CLOSE_RODEX);
     break;
   case USESKILL_FAIL_NEED_BULLETS: {
-    const std::string message = FormatOwnedString(LookupMessage(0xBB5), packet->value);
+    const std::string message = FormatOwnedString(LookupMessage(MSI_SWAP_EQUIPITEM_FAIL_CASTING), packet->value);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xFF, 0xB, 0, 0);
     return;
   }
   case USESKILL_FAIL_NEED_ARROWS: {
-    const std::string message = FormatOwnedString(LookupMessage(0xBBE), packet->value);
+    const std::string message = FormatOwnedString(LookupMessage(MSI_SWAP_EQUIPITEM_FAIL_NO_ITEM), packet->value);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xFF, 0xB, 0, 0);
     return;
   }
   case USESKILL_FAIL_NEED_PARTY: {
-    const std::string message = FormatOwnedString(LookupMessage(0xD82), packet->value);
+    const std::string message = FormatOwnedString(LookupMessage(MSI_CANNOT_OFFER_GUILD_EXP_MAX_LEVEL), packet->value);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xFF, 0xB, 0, 0);
     return;
   }
   case USESKILL_FAIL_NEED_PARTY_LEADER:
-    notice = LookupMessage(0xD9A);
+    notice = LookupMessage(MSI_STORE_ASSISTANT_TRADE_FORCED_REMOVAL_CONTENT);
     break;
   case USESKILL_FAIL_NEED_PARTNER_SP:
-    notice = LookupMessage(0xD9B);
+    notice = LookupMessage(MSI_CAN_NOT_OFFER_EXP_LIMIT_RATE);
     break;
   case USESKILL_FAIL_NEED_WEAPON:
-    notice = LookupMessage(0xDC9);
+    notice = LookupMessage(MSI_DRAW_EMBLEM_FRAME_ONOFF);
     break;
   case USESKILL_FAIL_NEED_ENERGY_SPHERE:
-    notice = LookupMessage(0xDCA);
+    notice = LookupMessage(MSI_USESKILL_FAIL_GC_WEAPONBLOCK_ON);
     break;
   case USESKILL_FAIL_NEED_WEAPON_BLOCKING:
-    notice = LookupMessage(0xDCD);
+    notice = LookupMessage(MSI_RUSSIA_PERSONALINFO_DROP);
     break;
   case USESKILL_FAIL_MAX_TRAPS: {
-    const std::string message = FormatOwnedString(LookupMessage(0xE00), packet->value);
+    const std::string message = FormatOwnedString(LookupMessage(MSI_EMBLEM_REGIST_FAILED_INCORRECT_SIZE), packet->value);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xFF, 0xB, 0, 0);
     return;
   }
   case USESKILL_FAIL_NEED_MAGIC_SPELLBOOK:
-    notice = LookupMessage(0xE14);
+    notice = LookupMessage(MSI_USE_WORLDMAP_WITH_PERIOD_MSG3);
     break;
   case USESKILL_FAIL_AP_INSUFFICIENT:
-    notice = LookupMessage(0xE3B);
+    notice = LookupMessage(MSI_LAPINE_WARNING_HAS_CARD_OR_ENCHANTED);
     break;
   case USESKILL_FAIL_NEED_SERVANT_WEAPON: {
-    const std::string message = FormatOwnedString(LookupMessage(0xEBD), packet->value);
+    const std::string message = FormatOwnedString(LookupMessage(MSI_CHANGE_MATERIAL_SEARCHTEXT), packet->value);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xFF, 0xB, 0, 0);
     return;
   }
   case USESKILL_FAIL_NEED_TWINKLING_GALAXY:
-    notice = LookupMessage(0xF75);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEED_GATLING_OR_SHOTGUN);
     break;
   case USESKILL_FAIL_NEED_SOUL_ENGERY:
-    notice = LookupMessage(0xF76);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEED_RIFLE_OR_HANDGUN);
     break;
   case USESKILL_FAIL_NEED_AMULET:
-    notice = LookupMessage(0xF77);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEED_GRANADE_OR_RIFLE);
     break;
   case USESKILL_FAIL_NEED_GATLING_SHOTGUT:
-    notice = LookupMessage(0xF78);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEED_GATLING_OR_HANDGUN);
     break;
   case USESKILL_FAIL_NEED_RIFLE_REVOLVER:
-    notice = LookupMessage(0xF79);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEED_SHOTGUN_OR_GRANADE);
     break;
   case USESKILL_FAIL_NEED_GLAUNCHER_RIFLE:
-    notice = LookupMessage(0xF7A);
+    notice = LookupMessage(MSI_USESKILL_FAIL_NEED_SHIELD_WEAPON);
     break;
   case USESKILL_FAIL_NEED_GATLING_REVOLVER:
-    notice = LookupMessage(0xF7B);
+    notice = LookupMessage(MSI_CLOSE_BANKING_FOR_EXPANDED_BARTERMARKET);
     break;
   case USESKILL_FAIL_NEED_SHOTGUN_GLAUNCHER:
-    notice = LookupMessage(0xF7C);
+    notice = LookupMessage(MSI_CANNOT_OPEN_BANKING_DURING_EXPANDED_BARTERMARKET);
     break;
   case USESKILL_FAIL_NEED_SHIELD:
-    notice = LookupMessage(0xF7D);
+    notice = LookupMessage(MSI_FAIL_NO_SPACE_BEHIND_THE_TARGET);
     break;
   case USESKILL_FAIL_TARGET_SHADOW_SPACE:
-    notice = LookupMessage(0xF80);
+    notice = LookupMessage(MSI_PACKAGEITEM_BURROWFAIL);
     break;
   case USESKILL_FAIL_MAX:
-    notice = LookupMessage(0xF93);
+    notice = LookupMessage(MSI_DAMAGE_EQUIPMENT_TOOLTIP);
     break;
   case 113:
-    notice = LookupMessage(0xFA4);
+    notice = LookupMessage(MSI_MACRO_REPORTER_SELECT_MODE_QUIZ);
     break;
   case 114:
-    notice = LookupMessage(0xFA5);
+    notice = LookupMessage(MSI_MACRO_REPORTER_TOOLTIP_MAP);
     break;
   case 115:
-    notice = LookupMessage(0x1061);
+    notice = LookupMessage(MSI_ERRORPOPUP_DETAIL);
     break;
   case 116:
   case 117:
@@ -9805,7 +9805,7 @@ void CGameMode::ReceiveItemPickupAck8(const unsigned char* data) {
 
     g_session.AddItem1710(item, 1);
     g_windowMgr.SendNotice(
-      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
+      UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
     );
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
@@ -9868,7 +9868,7 @@ void CGameMode::ReceiveItemPickupAck8(const unsigned char* data) {
     if (current.unknown_0000[1] > 0) {
       amount -= current.quantity;
     }
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
     window->SendMsg(nullptr, UM_SET_IDENTIFIY_INFO, item.identified, 0, 0, 0);
@@ -9930,7 +9930,7 @@ void CGameMode::ReceiveItemPickupAck9(const unsigned char* data) {
 
       g_session.AddItem1710(item, 1);
       g_windowMgr.SendNotice(
-        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
+        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), packet->amount).c_str()), 0xFFFF00, 6, 0, 0
       );
 
       UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
@@ -10001,7 +10001,7 @@ void CGameMode::ReceiveItemPickupAck9(const unsigned char* data) {
     if (current.unknown_0000[1] != 0) {
       amount -= current.quantity;
     }
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x99), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), amount).c_str()), 0xFFFF00, 6, 0, 0);
 
     UIWindow* window = g_windowMgr.EnsureWindow(WID_NOTIFYITEMOBTAINWND);
     window->SendMsg(nullptr, UM_SET_IDENTIFIY_INFO, item.identified, 0, 0, 0);
@@ -10127,12 +10127,12 @@ void CGameMode::ReceiveEffectNumber(const unsigned char* data) {
       if (previous > 10) {
         if (count <= 10) {
           char text[260];
-          std::sprintf(text, LookupMessage(0x246), g_session.DecodePlayerName(), count);
+          std::sprintf(text, LookupMessage(MSI_RANK_IN_TEN), g_session.DecodePlayerName(), count);
           g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
         }
       } else if (count > 10) {
         char text[260];
-        std::sprintf(text, LookupMessage(0x247), g_session.DecodePlayerName(), count);
+        std::sprintf(text, LookupMessage(MSI_RANK_OUT_TEN), g_session.DecodePlayerName(), count);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
       }
       CPlayer* player = this->scene->player;
@@ -10226,7 +10226,7 @@ void CGameMode::ReceiveGuildBanList2(const unsigned char* data) {
     entry.name = LookupPlayerName(entry.characterId);
     entry.unknown_0034 = reason;
     if (entry.name.size() == 0) {
-      entry.name = LookupMessage(0x245) + g_gameModeNamelessTag;
+      entry.name = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
     }
     if (entry.characterId != 0) {
       guildInfo->unknown_00EC.push_back(entry);
@@ -10260,7 +10260,7 @@ void CGameMode::ReceiveGuildBanList3(const unsigned char* data) {
     }
     entry.name = LookupPlayerName(entry.characterId);
     if (entry.name.size() == 0) {
-      entry.name = LookupMessage(0x245) + g_gameModeNamelessTag;
+      entry.name = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
     }
     if (entry.characterId != 0) {
       guildInfo->unknown_00EC.push_back(entry);
@@ -10452,7 +10452,7 @@ void CGameMode::ReceiveActorDisappear(const unsigned char* data) {
       this->SendMsg(MM_PET_ACT, action, 0, 0, 0);
     }
     if (g_serviceType == 4) {
-      g_windowMgr.Confirm(LookupMessage(0x2B7), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_PRESS_ESC_TO_RESTART), 0, true, false, 0, "Message", 280, 120, 0);
     } else if (!g_windowMgr.CloseWindow(WID_ESCOPTIONWND)) {
       g_windowMgr.EnsureWindow(WID_ESCOPTIONWND);
     }
@@ -10600,7 +10600,7 @@ void CGameMode::ReceiveGuildInfo3(const unsigned char* data) {
 
   std::string masterName = LookupPlayerName(packet->masterCharacterId);
   if (masterName.size() == 0) {
-    masterName = LookupMessage(0x245) + g_gameModeNamelessTag;
+    masterName = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
   }
 
   char guildName[25];
@@ -10648,7 +10648,7 @@ void CGameMode::ReceiveGuildInfo4(const unsigned char* data) {
   }
   g_guildInfo.unknown_0018 = LookupPlayerName(packet->masterCharacterId);
   if (g_guildInfo.unknown_0018.size() == 0) {
-    g_guildInfo.unknown_0018 = LookupMessage(0x245) + g_gameModeNamelessTag;
+    g_guildInfo.unknown_0018 = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
   }
 
   char guildName[25];
@@ -10801,7 +10801,7 @@ void CGameMode::ReceiveGuildMemberAdd2(const unsigned char* data) {
   }
   member.name = LookupPlayerName(packet->characterId);
   if (member.name.size() == 0) {
-    member.name = LookupMessage(0x245) + g_gameModeNamelessTag;
+    member.name = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
   }
 
   guildInfo->AddMember(member);
@@ -10836,7 +10836,7 @@ void CGameMode::ReceiveGuildMemberAdd3(const unsigned char* data) {
   member.exp = packet->exp;
   member.online = packet->online;
   if (member.name.size() == 0) {
-    member.name = LookupMessage(0x245) + g_gameModeNamelessTag;
+    member.name = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
   }
 
   guildInfo->AddMember(member);
@@ -10922,7 +10922,7 @@ void CGameMode::ReceiveGuildMemberList2(const unsigned char* data) {
       }
       member.name = LookupPlayerName(record->characterId);
       if (member.name.size() == 0) {
-        member.name = LookupMessage(0x245) + g_gameModeNamelessTag;
+        member.name = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
       }
     }
 
@@ -10962,7 +10962,7 @@ void CGameMode::ReceiveGuildMemberList3(const unsigned char* data) {
     } else {
       member.name = LookupPlayerName(member.characterId);
       if (member.name.size() == 0) {
-        member.name = LookupMessage(0x245) + g_gameModeNamelessTag;
+        member.name = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
       }
     }
 
@@ -11079,7 +11079,7 @@ void CGameMode::ReceiveMapMove(const unsigned char* data) {
     g_session.m_loginTimeTicks = _Xtime_get_ticks();
     mapName.append(".rsw", 4);
     g_modeMgr.Switch(1, mapName.c_str());
-    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(121), 17, 1);
+    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(MSI_PLEASE_BE_PATIENT), 17, 1);
     g_windowMgr.unknown_0474 = 185;
     g_session.ClearEntryList5BD4();
     sameMap = 0;
@@ -11277,13 +11277,13 @@ void CGameMode::ReceiveEquipItemNotice(const unsigned char* data) {
   g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
   switch (packet->result) {
   case 6:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x69F)), 0x6464FF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAIL_BUY_ITEM_INVALID_MCSTORE)), 0x6464FF, 0, 0, 0);
     return;
   case 7:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x705)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAIL_OPEN_STORE)), 0xFF, 0, 0, 0);
     return;
   case 15:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xE75)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_GRADE_ENCHANT_FAIL_DOWNGRADE)), 0xFF, 0, 0, 0);
     return;
   }
 
@@ -11292,27 +11292,27 @@ void CGameMode::ReceiveEquipItemNotice(const unsigned char* data) {
     switch (packet->result) {
     case 1:
       g_windowMgr.SendNotice(
-        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0xE5), item.DisplayName(0).c_str(), LookupMessage(0x37)).c_str()), 0x6464FF, 0, 0, 0
+        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_FAIL_BUY_ITEM_FROM_MERCHANT), item.DisplayName(0).c_str(), LookupMessage(MSI_INSUFFICIENT_MONEY)).c_str()), 0x6464FF, 0, 0, 0
       );
       break;
     case 2:
       g_windowMgr.SendNotice(
-        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0xE5), item.DisplayName(0).c_str(), LookupMessage(0x38)).c_str()), 0x6464FF, 0, 0, 0
+        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_FAIL_BUY_ITEM_FROM_MERCHANT), item.DisplayName(0).c_str(), LookupMessage(MSI_OVER_WEIGHT)).c_str()), 0x6464FF, 0, 0, 0
       );
       break;
     case 4:
       g_windowMgr.SendNotice(
-        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0xF0), item.DisplayName(0).c_str(), packet->value).c_str()), 0x6464FF, 0, 0, 0
+        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_FAIL_BUY_ITEM_FROM_MERCHANT_NO_STOCK), item.DisplayName(0).c_str(), packet->value).c_str()), 0x6464FF, 0, 0, 0
       );
       break;
     case 5:
       g_windowMgr.SendNotice(
-        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0x119), item.DisplayName(0).c_str(), packet->value).c_str()), 0x6464FF, 0, 0, 0
+        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_FAIL_BUY_ITEM_ITEM_EXCHANGING), item.DisplayName(0).c_str(), packet->value).c_str()), 0x6464FF, 0, 0, 0
       );
       break;
     case 8:
       g_windowMgr.SendNotice(
-        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0xE5), item.DisplayName(0).c_str(), LookupMessage(0x756)).c_str()), 0x6464FF, 0, 0, 0
+        UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_FAIL_BUY_ITEM_FROM_MERCHANT), item.DisplayName(0).c_str(), LookupMessage(MSI_MCSTORE_FAIL_SELLER_MONEY_GIVE)).c_str()), 0x6464FF, 0, 0, 0
       );
       break;
     }
@@ -11337,8 +11337,8 @@ void NoticeSkillUse(CGameActor* target, CGameActor* source, std::uint16_t skillI
   if (partyMember) {
     color = 17;
     std::string name = static_cast<CGameMode*>(g_modeMgr.GetGameMode())->ActorName(target->render.accountId);
-    name = LookupMessage(1604);
-    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(1612), name.c_str());
+    name = LookupMessage(MSI_WHO_IS);
+    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_NOTIFY_WHO), name.c_str());
     message += text;
   }
 
@@ -11350,14 +11350,14 @@ void NoticeSkillUse(CGameActor* target, CGameActor* source, std::uint16_t skillI
     }
     if (name.empty()) {
       const CActorNameCard& card = static_cast<CGameMode*>(g_modeMgr.GetGameMode())->LookupNameCard(source->render.accountId);
-      name = card.unknown_007C.empty() ? std::string(LookupMessage(1604)) : card.unknown_007C;
+      name = card.unknown_007C.empty() ? std::string(LookupMessage(MSI_WHO_IS)) : card.unknown_007C;
     }
-    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(1624), name.c_str());
+    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_NOTIFY_TARGET_WHO), name.c_str());
     message += text;
   }
 
   const std::string skillName = CSkillInfo::DisplayName(*g_session.m_hotkeyScript, skillId);
-  StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(1625), skillName.c_str());
+  StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_NOTIFY_SKILL_TO_TARGET), skillName.c_str());
   message += text;
   if (!message.empty()) {
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xFFFF, color, 0, 0);
@@ -11564,27 +11564,27 @@ void CGameMode::ReceiveParaResultList(const unsigned char* packet) {
   switch (*reinterpret_cast<const std::int16_t*>(packet + 4)) {
   case -1:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3043)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RULE)), 0xFF, 0, 0, 0);
     break;
   case PURCHASE_SUCCEED:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(54)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DEAL_SECCESS)), 0xFFFF00, 0, 0, 0);
     break;
   case PURCHASE_FAIL_MONEY:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(55)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INSUFFICIENT_MONEY)), 0xFF, 0, 0, 0);
     break;
   case PURCHASE_FAIL_WEIGHT:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(56)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OVER_WEIGHT)), 0xFF, 0, 0, 0);
     break;
   case PURCHASE_FAIL_COUNT:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(221)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INSUFFICIENT_OVER_COUNT)), 0xFF, 0, 0, 0);
     break;
   case PURCHASE_FAIL_EACHITEM_COUNT:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1940)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PURCHASE_FAIL_EACHITEM_COUNT)), 0xFF, 0, 0, 0);
     break;
   }
 
@@ -11795,7 +11795,7 @@ void CGameMode::ReceiveEquipItemResult(const unsigned char* packet) {
     g_session.EquipItem61B8(item);
   }
 
-  const char* suffix = LookupMessage(3143);
+  const char* suffix = LookupMessage(MSI_BASIC_EXP_MSG_FRA);
   g_windowMgr.SendNotice(
     UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s%s", item.DisplayName(0).c_str(), suffix).c_str()), 0xC8FF00, 7, 0, 0
   );
@@ -11843,7 +11843,7 @@ void CGameMode::ReceiveGuildMemberAdd4(const unsigned char* data) {
   member.online = packet->online;
   *reinterpret_cast<int*>(member.unknown_0074) = packet->unknown_0020;
   if (member.name.size() == 0) {
-    member.name = LookupMessage(0x245) + g_gameModeNamelessTag;
+    member.name = LookupMessage(MSI_NAMELESS_USER) + g_gameModeNamelessTag;
   }
 
   guildInfo->AddMember(member);
@@ -12160,11 +12160,11 @@ void CGameMode::ReceivePartyMemberLeft(const unsigned char* data) {
     break;
   case 2:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x750)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PREVENT_PARTY_LEAVE)), 0xFF, 0, 0, 0);
     return;
   case 3:
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x751)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PREVENT_PARTY_EXPEL)), 0xFF, 0, 0, 0);
     return;
   }
 
@@ -12173,7 +12173,7 @@ void CGameMode::ReceivePartyMemberLeft(const unsigned char* data) {
     g_session.ClearPartyMembers();
     g_session.unknown_54C4.assign("", 0);
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x54)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_YOU_LEAVE_FROM_PARTY)), 0xFFFF00, 0, 0, 0);
     g_windowMgr.CloseWindow(WID_PARTYSETTINGWND_PARTYCOUNT);
     this->SendMsg(MM_DELETEPARTYPOSALL, 0, 0, 0, 0);
     if (g_windowMgr.unknown_03F8) {
@@ -15156,7 +15156,7 @@ void CGameMode::ReceiveRefineBroadcast(const unsigned char* data) {
   material.SetItemId(packet->materialId);
   material.identified = 1;
 
-  std::string text = FormatOwnedString(LookupMessage(0x65C), name.c_str(), material.DisplayName(0).c_str(), item.DisplayName(1).c_str());
+  std::string text = FormatOwnedString(LookupMessage(MSI_BROADCASTING_SPECIAL_ITEM_OBTAIN), name.c_str(), material.DisplayName(0).c_str(), item.DisplayName(1).c_str());
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFFFF, 0, 0, 0);
   if (UIBroadcastBalloon* balloon = this->EnsureBroadcastBalloon()) {
     BroadcastBalloonMessage message{{}, {}, std::chrono::seconds(20), 12, 0x40000000, 0, 0};
@@ -15177,7 +15177,7 @@ void CGameMode::ReceiveTradeBroadcast(const unsigned char* data) {
   item.identified = 1;
   std::string otherName(packet->otherName, 24);
 
-  std::string text = FormatOwnedString(LookupMessage(0x65C), name.c_str(), otherName.c_str(), item.DisplayName(1).c_str());
+  std::string text = FormatOwnedString(LookupMessage(MSI_BROADCASTING_SPECIAL_ITEM_OBTAIN), name.c_str(), otherName.c_str(), item.DisplayName(1).c_str());
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFFFF, 0, 0, 0);
   if (UIBroadcastBalloon* balloon = this->EnsureBroadcastBalloon()) {
     BroadcastBalloonMessage message{{}, {}, std::chrono::seconds(20), 12, 0x40000000, 0, 0};
@@ -15197,7 +15197,7 @@ void CGameMode::ReceiveItemBroadcast(const unsigned char* data) {
   item.SetItemId(packet->itemId);
   item.identified = 1;
 
-  std::string text = FormatOwnedString(LookupMessage(0x74C), name.c_str(), item.DisplayName(0).c_str());
+  std::string text = FormatOwnedString(LookupMessage(MSI_BROADCASTING_SPECIAL_ITEM_OBTAIN2), name.c_str(), item.DisplayName(0).c_str());
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFFFF, 0, 0, 0);
   if (UIBroadcastBalloon* balloon = this->EnsureBroadcastBalloon()) {
     BroadcastBalloonMessage message{{}, {}, std::chrono::seconds(20), 12, 0x40000000, 0, 0};
@@ -15389,19 +15389,19 @@ void CGameMode::ReceiveRateInfo(const unsigned char* packet) {
     }
   }
 
-  std::string expLine = LookupMessage(1933);
-  std::string dropLine = LookupMessage(1934);
-  std::string deathLine = LookupMessage(1935);
+  std::string expLine = LookupMessage(MSI_EXP_MSG);
+  std::string dropLine = LookupMessage(MSI_DROP_MSG);
+  std::string deathLine = LookupMessage(MSI_DEATH_MSG);
   expLine += FormatOwnedString(
-    LookupMessage(3032), static_cast<float>(*reinterpret_cast<const int*>(packet + 4)) * 0.001f, static_cast<float>(basic.exp) * 0.001f,
+    LookupMessage(MSI_MAX_WEIGHT_IN_RODEX_CLIENT), static_cast<float>(*reinterpret_cast<const int*>(packet + 4)) * 0.001f, static_cast<float>(basic.exp) * 0.001f,
     static_cast<float>(server.exp) * 0.001f, g_session.m_serverName.c_str(), static_cast<float>(premium.exp) * 0.001f
   );
   dropLine += FormatOwnedString(
-    LookupMessage(3032), static_cast<float>(*reinterpret_cast<const int*>(packet + 12)) * 0.001f, static_cast<float>(basic.drop) * 0.001f,
+    LookupMessage(MSI_MAX_WEIGHT_IN_RODEX_CLIENT), static_cast<float>(*reinterpret_cast<const int*>(packet + 12)) * 0.001f, static_cast<float>(basic.drop) * 0.001f,
     static_cast<float>(server.drop) * 0.001f, g_session.m_serverName.c_str(), static_cast<float>(premium.drop) * 0.001f
   );
   deathLine += FormatOwnedString(
-    LookupMessage(3032), static_cast<float>(*reinterpret_cast<const int*>(packet + 8)) * 0.001f, static_cast<float>(basic.death) * 0.001f,
+    LookupMessage(MSI_MAX_WEIGHT_IN_RODEX_CLIENT), static_cast<float>(*reinterpret_cast<const int*>(packet + 8)) * 0.001f, static_cast<float>(basic.death) * 0.001f,
     static_cast<float>(server.death) * 0.001f, g_session.m_serverName.c_str(), static_cast<float>(premium.death) * 0.001f
   );
 
@@ -15669,16 +15669,16 @@ void CGameMode::ReceiveItemObtainBroadcast(const unsigned char* data, bool packa
   item.identified = 1;
   std::string text;
   if (data[4] == 2) {
-    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(0x74C), name.c_str(), item.DisplayName(0).c_str()));
+    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_BROADCASTING_SPECIAL_ITEM_OBTAIN2), name.c_str(), item.DisplayName(0).c_str()));
   } else if (package && data[4] == 0) {
     const int count = *reinterpret_cast<const int*>(tail + 16);
     if (count > 0) {
-      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(0xF91), name.c_str(), source.c_str(), count, item.DisplayName(0).c_str()));
+      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_FAIL_ITEMCOMPOSITION_LIST), name.c_str(), source.c_str(), count, item.DisplayName(0).c_str()));
     } else {
-      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(0x65C), name.c_str(), source.c_str(), item.DisplayName(0).c_str()));
+      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_BROADCASTING_SPECIAL_ITEM_OBTAIN), name.c_str(), source.c_str(), item.DisplayName(0).c_str()));
     }
   } else {
-    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(0x65C), name.c_str(), source.c_str(), item.DisplayName(0).c_str()));
+    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_BROADCASTING_SPECIAL_ITEM_OBTAIN), name.c_str(), source.c_str(), item.DisplayName(0).c_str()));
   }
 
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFFFF, 0, 0, 0);
@@ -17217,7 +17217,7 @@ void CGameMode::ReceiveSkillUse(std::uint16_t skillId, int level, std::uint32_t
     if (target != nullptr) {
       if (sourceAid == g_session.m_aid) {
         char notice[512];
-        std::sprintf(notice, LookupMessage(0x651), static_cast<CGameMode*>(g_modeMgr.GetGameMode())->ActorName(target->render.accountId).c_str(), level);
+        std::sprintf(notice, LookupMessage(MSI_NOTIFY_STEAL_COIN), static_cast<CGameMode*>(g_modeMgr.GetGameMode())->ActorName(target->render.accountId).c_str(), level);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(notice), 0xC8C8FF, 0x10, 0, 0);
       }
       if (CRagEffect* effect = target->LaunchEffect(0x112, vector3d{0.0f, 0.0f, 0.0f}, 0.0f)) {
@@ -21826,7 +21826,7 @@ void CGameMode::ProcessIncomingPackets() {
       switch (packet[8]) {
       case ACK_REQ_EQUIP_FAILURE:
       case ACK_REQ_EQUIP_FAILURE_LEVEL:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(372)), 0xFF, 7, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CAN_NOT_EQUIP_ITEM)), 0xFF, 7, 0, 0);
         break;
       case ACK_REQ_EQUIP_SUCCESS: {
         ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, *reinterpret_cast<const std::uint16_t *>(packet + 2));
@@ -21864,7 +21864,7 @@ void CGameMode::ProcessIncomingPackets() {
       const std::int16_t amount = *reinterpret_cast<const std::int16_t *>(packet + 4);
       ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, index);
       if (item.unknown_0000[1] && amount > 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(1609), item.DisplayName(0).c_str(), amount).c_str()),
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_DROP_ITEM), item.DisplayName(0).c_str(), amount).c_str()),
                                0xFFFF00, 6, 0, 0);
       }
       g_session.RemoveItem1710(index, amount);
@@ -21928,7 +21928,7 @@ void CGameMode::ProcessIncomingPackets() {
       if (g_serviceType == 3 && !IsAdminAccount(g_session.m_aid)) {
         strcpy(text, GetUserCountText(*reinterpret_cast<const std::uint16_t *>(g_gameModePacketBuffer + 2)));
       } else {
-        sprintf(text, LookupMessage(178), *reinterpret_cast<const int *>(g_gameModePacketBuffer + 2));
+        sprintf(text, LookupMessage(MSI_NUMPEOPLE), *reinterpret_cast<const int *>(g_gameModePacketBuffer + 2));
       }
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
@@ -21969,11 +21969,11 @@ void CGameMode::ProcessIncomingPackets() {
       switch (g_gameModePacketBuffer[2]) {
       case SELL_SUCCEED:
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(54)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DEAL_SECCESS)), 0xFFFF00, 0, 0, 0);
         break;
       case SELL_FAIL:
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(57)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DEAL_FAIL)), 0xFF, 0, 0, 0);
         break;
       }
       g_session.ClearTradeItems();
@@ -21993,20 +21993,20 @@ void CGameMode::ProcessIncomingPackets() {
       case WT_EXCLUDE_WHISPER:
         switch (g_gameModePacketBuffer[3]) {
         case WHISPER_SETTING_SUCCEED:
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3427)), 0xFFFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_TO_ASK_ALL_CHAT)), 0xFFFF, 0, 0, 0);
           break;
         case WHIPSER_SETTING_FAILED:
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3428)), 0xFFFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OPENING)), 0xFFFF, 0, 0, 0);
           break;
         }
         break;
       case WT_INCLUDE_WHISPER:
         switch (g_gameModePacketBuffer[3]) {
         case WHISPER_SETTING_SUCCEED:
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3429)), 0xFFFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DO_YOU_WANT_TO_BACK_LOGINWND)), 0xFFFF, 0, 0, 0);
           break;
         case WHIPSER_SETTING_FAILED:
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3430)), 0xFFFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENST_SHOUT2)), 0xFFFF, 0, 0, 0);
           break;
         }
         break;
@@ -22033,7 +22033,7 @@ void CGameMode::ProcessIncomingPackets() {
       switch (g_gameModePacketBuffer[2]) {
       case ENTERROOM_FULL: {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(64)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ROOM_IS_MADE)), 0xFFFF00, 0, 0, 0);
         UIWindow *window = g_windowMgr.EnsureWindow(WID_CHATROOMWND);
         this->unknown_03FC = 1;
         window->SendMsg(nullptr, UM_SETINFO, reinterpret_cast<std::intptr_t>(&this->unknown_03C8), 0, 0, 0);
@@ -22043,11 +22043,11 @@ void CGameMode::ProcessIncomingPackets() {
       }
       case ENTERROOM_WRONG_PASSWORD:
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(65)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TOO_MANY_ROOM)), 0xFF, 0, 0, 0);
         break;
       case ENTERROOM_KICKED:
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(66)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SAME_ROOM_TITLE)), 0xFF, 0, 0, 0);
         break;
       }
       break;
@@ -22074,7 +22074,7 @@ void CGameMode::ProcessIncomingPackets() {
       window->SendMsg(nullptr, UM_SETINFO, reinterpret_cast<std::intptr_t>(&info), 0, 0, 0);
       window->SendMsg(nullptr, UM_ADDMEMBER, reinterpret_cast<std::intptr_t>(name), 1, 0, 0);
       char text[128];
-      sprintf(text, LookupMessage(179), name);
+      sprintf(text, LookupMessage(MSI_USERGETINTHEROOM), name);
       g_windowMgr.SendNotice(UIM_PUSH_INTO_CHATROOM, reinterpret_cast<std::intptr_t>(text), 0x808000, 0, 0, 0);
       break;
     }
@@ -22097,11 +22097,11 @@ void CGameMode::ProcessIncomingPackets() {
       char text[128];
       switch (g_gameModePacketBuffer[0x1C]) {
       case ROOMEXITTYPE_EXIT:
-        sprintf(text, LookupMessage(180), name);
+        sprintf(text, LookupMessage(MSI_USERGETOUTOFTHEROOM), name);
         g_windowMgr.SendNotice(UIM_PUSH_INTO_CHATROOM, reinterpret_cast<std::intptr_t>(text), 0x80, 0, 0, 0);
         break;
       case ROOMEXITTYPE_EXPEL:
-        sprintf(text, LookupMessage(181), name);
+        sprintf(text, LookupMessage(MSI_USERGETOUTOFTHEROOMBYFORCE), name);
         g_windowMgr.SendNotice(UIM_PUSH_INTO_CHATROOM, reinterpret_cast<std::intptr_t>(text), 0x80, 0, 0, 0);
         break;
       }
@@ -22148,7 +22148,7 @@ void CGameMode::ProcessIncomingPackets() {
       *reinterpret_cast<int *>(&this->unknown_0100[0x14]) = 0;
       g_session.ResetSlots();
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(74)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DEAL_IS_CANCELED)), 0xFF, 0, 0, 0);
       break;
     case ID_ZC_EXEC_EXCHANGE_ITEM:
       this->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
@@ -22156,12 +22156,12 @@ void CGameMode::ProcessIncomingPackets() {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       switch (g_gameModePacketBuffer[2]) {
       case EXITEM_EXCHANGE_SUCCEED:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(75)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DEAL_SUCCESS)), 0xFFFF00, 0, 0, 0);
         break;
       case EXITEM_EXCHANGE_FAILED:
         *reinterpret_cast<int *>(&this->unknown_0100[0x14]) = 0;
         g_session.ResetSlots();
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(76)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DEAL_FAILED)), 0xFF, 0, 0, 0);
         break;
       }
       break;
@@ -22189,17 +22189,17 @@ void CGameMode::ProcessIncomingPackets() {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       switch (g_gameModePacketBuffer[2]) {
       case GROUP_MAKE_SUCCEED:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(77)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PARTY_MAKE_SUCCEED)), 0xFFFF00, 0, 0, 0);
         g_windowMgr.EnsureWindow(WID_MESSENGERGROUPWND);
         break;
       case GROUP_MAKE_FAILED_SAMENAME:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(78)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SAME_PARTY_NAME)), 0xFF, 0, 0, 0);
         break;
       case GROUP_MAKE_FAILED_ALEADY_GROUP_MEMBER:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(79)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_YOU_ARE_ALREADY_IN_PARTY)), 0xFF, 0, 0, 0);
         break;
       case 3:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1387)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOPARTY)), 0xFF, 0, 0, 0);
         break;
       }
       break;
@@ -22224,9 +22224,9 @@ void CGameMode::ProcessIncomingPackets() {
       }
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       if (g_session.unknown_54A0 == 0 || g_session.unknown_54A0 == 1) {
-        sprintf(text, "%s - %s : %s", LookupMessage(291), LookupMessage(292), LookupMessage(g_session.unknown_54A0 == 0 ? 287 : 288));
+        sprintf(text, "%s - %s : %s", LookupMessage(MSI_PARTYSETTING), LookupMessage(MSI_HOWEXPDIV), LookupMessage(g_session.unknown_54A0 == 0 ? 287 : 288));
       } else if (g_session.unknown_54A0 == 2) {
-        StringFormat(text, 128, static_cast<std::size_t>(-1), LookupMessage(373), LookupMessage(292), LookupMessage(288));
+        StringFormat(text, 128, static_cast<std::size_t>(-1), LookupMessage(MSI_PARTYSETTING_CHANGE_IMPOSSIBLE), LookupMessage(MSI_HOWEXPDIV), LookupMessage(MSI_EXPDIV2));
       } else {
         break;
       }
@@ -22264,15 +22264,15 @@ void CGameMode::ProcessIncomingPackets() {
       item.unknown_0060 = 0;
       item.identified = 0;
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      const char *suffix = LookupMessage(144);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s%s", LookupMessage(143), item.DisplayName(0).c_str(), suffix).c_str()),
+      const char *suffix = LookupMessage(MSI_YOU_RECEIVE_MVP_ITEM2);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s%s", LookupMessage(MSI_YOU_RECEIVE_MVP_ITEM), item.DisplayName(0).c_str(), suffix).c_str()),
                              0xFFFF00, 0, 0, 0);
       break;
     }
     case ID_ZC_MVP_GETTING_SPECIAL_EXP: {
       char text[256];
       memset(text, 0, sizeof(text));
-      StringFormat(text, 256, static_cast<std::size_t>(-1), "%s%s", LookupMessage(145), LookupMessage(146));
+      StringFormat(text, 256, static_cast<std::size_t>(-1), "%s%s", LookupMessage(MSI_YOU_RECEIVE_MVP_EXP), LookupMessage(MSI_YOU_RECEIVE_MVP_EXP2));
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF00, 0, 0, 0);
       break;
@@ -22288,7 +22288,7 @@ void CGameMode::ProcessIncomingPackets() {
     }
     case ID_ZC_THROW_MVPITEM:
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(147)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_YOU_THROW_MVPITEM)), 0xFF, 0, 0, 0);
       break;
     case ID_ZC_SKILLINFO_LIST:
     case ID_ZC_HOSKILLINFO_LIST:
@@ -22372,20 +22372,20 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_ACK_REMEMBER_WARPPOINT:
       switch (g_gameModePacketBuffer[2]) {
       case WARPPOINT_SUCCESS:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(217)), 0xFFFF00, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(217)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_WARPPOINTSTORED)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_WARPPOINTSTORED)), 0xFFFF00, 0, 0, 0);
         break;
       case WARPPOINT_LOW_LEVEL:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(214)), 0xFF, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(214)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOTENOUGHSKILLLEVEL)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOTENOUGHSKILLLEVEL)), 0xFF, 0, 0, 0);
         break;
       case WARPPOINT_NOT_LEARNED:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(216)), 0xFF, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(216)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOWARPSKILL)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOWARPSKILL)), 0xFF, 0, 0, 0);
         break;
       case 3:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2535)), 0xFF, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(2535)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GUILD_STORAGE_ITEM)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GUILD_STORAGE_ITEM)), 0xFF, 0, 0, 0);
         break;
       }
       break;
@@ -22483,11 +22483,11 @@ void CGameMode::ProcessIncomingPackets() {
       switch (g_gameModePacketBuffer[2]) {
       case ADDITEM_TO_CART_FAIL_WEIGHT:
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(56)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OVER_WEIGHT)), 0xFF, 0, 0, 0);
         break;
       case ADDITEM_TO_CART_FAIL_COUNT:
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(221)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INSUFFICIENT_OVER_COUNT)), 0xFF, 0, 0, 0);
         break;
       }
       break;
@@ -22506,7 +22506,7 @@ void CGameMode::ProcessIncomingPackets() {
       }
       g_session.ClearItems1768();
       if (g_windowMgr.window_027C || g_windowMgr.window_0274) {
-        g_windowMgr.Confirm(LookupMessage(587), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_CANT_OPEN_STORE_WHILE_CHAT), 0, true, false, 0, "Message", 280, 120, 0);
         this->SendMsg(MM_REQ_CLOSESTORE, 0, 0, 0, 0);
       } else if (UIMerchantShopMakeWnd *window = static_cast<UIMerchantShopMakeWnd *>(g_windowMgr.EnsureWindow(WID_MERCHANTSHOPMAKEWND))) {
         window->AddActionButton();
@@ -22637,13 +22637,13 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_ACK_GIVE_MANNER_POINT:
       switch (*reinterpret_cast<const int *>(g_gameModePacketBuffer + 2)) {
       case MP_SUCCESS:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(854)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SEND_MANNER_POINT)), 0xFFFF00, 0, 0, 0);
         break;
       case MP_SUCCESS_BY_ADMIN:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(830)), 0xFFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GM_BAD_MANNER_START)), 0xFFFF, 0, 0, 0);
         break;
       case MP_BYSELF:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(833)), 0xFFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_AUTO_BAD_MANNER_START)), 0xFFFF, 0, 0, 0);
         break;
       }
       break;
@@ -22653,7 +22653,7 @@ void CGameMode::ProcessIncomingPackets() {
       name[24] = 0;
       if (g_gameModePacketBuffer[2] == 0) {
         char text[128];
-        sprintf(text, LookupMessage(387), name);
+        sprintf(text, LookupMessage(MSI_RECEIVE_PLUS_MANNER_POINT), name);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF00, 0, 0, 0);
       }
       break;
@@ -22695,13 +22695,13 @@ void CGameMode::ProcessIncomingPackets() {
         g_session.ClearAdditionalShortcutSkills();
         g_guildInfo.Init();
         g_windowMgr.CloseWindow(WID_GUILDWND);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(400)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DISORGANIZE_GUILD_SUCCESS)), 0xFFFF, 4, 0, 0);
         break;
       case DISRESULT_INVALIDKEY:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(401)), 0xFFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DISORGANIZE_GUILD_INVALIDKEY)), 0xFFFF, 0, 0, 0);
         break;
       case DISRESULT_MEMBEREXIST:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(402)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DISORGANIZE_GUILD_MEMBEREXIST)), 0xFFFF, 4, 0, 0);
         break;
       }
       break;
@@ -22710,7 +22710,7 @@ void CGameMode::ProcessIncomingPackets() {
       std::memcpy(reason, g_gameModePacketBuffer + 2, 40);
       reason[40] = 0;
       char text[1024];
-      sprintf(text, LookupMessage(367), reason);
+      sprintf(text, LookupMessage(MSI_DISORGANIZATION_REASON), reason);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 4, 0, 0);
       break;
     }
@@ -22720,22 +22720,22 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_RESULT_MAKE_GUILD:
       switch (g_gameModePacketBuffer[2]) {
       case GM_SUCCESS:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(374)), 0xFFFF00, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GUILD_MAKE_SUCCESS)), 0xFFFF00, 4, 0, 0);
         g_windowMgr.CloseWindow(WID_GUILDTIPWND);
         g_windowMgr.CloseWindow(WID_CREATEGUILDWND_MODE_0);
         g_windowMgr.CloseWindow(WID_GUILDHELPERWND);
         break;
       case GM_ALREADY_MEMBER:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(375)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GUILD_MAKE_ALREADY_MEMBER)), 0xFFFF, 4, 0, 0);
         break;
       case GM_GUILD_EXIST:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(376)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GUILD_MAKE_GUILD_EXIST)), 0xFFFF, 4, 0, 0);
         break;
       case GM_NONE_ITEM:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(405)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GUILD_MAKE_GUILD_NONE_ITEM)), 0xFFFF, 4, 0, 0);
         break;
       case 4:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2687)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GUILD_LEAVE_GUILD_NOT_PERMITTED_MAP)), 0xFFFF, 4, 0, 0);
         break;
       }
       break;
@@ -22743,19 +22743,19 @@ void CGameMode::ProcessIncomingPackets() {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       switch (g_gameModePacketBuffer[2]) {
       case REQJOINGUILD_ALREADY_OTHERGUILDM:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(378)), 0xFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_IS_ALREADY_IN_GUILD)), 0xFF, 4, 0, 0);
         break;
       case REQJOINGUILD_REJECT:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(379)), 0xFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_REJECT_JOIN_GUILD)), 0xFF, 4, 0, 0);
         break;
       case REQJOINGUILD_ACCEPT:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(380)), 0xFFFF00, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARACTER_ACCEPT_JOIN_GUILD)), 0xFFFF00, 4, 0, 0);
         break;
       case REQJOINGUILD_OVERSIZE:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(381)), 0xFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TOO_MANY_PEOPLE_IN_GUILD)), 0xFF, 4, 0, 0);
         break;
       case 4:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2090)), 0xFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_JOINGUILD_TARGET_USER_IN_SIEGEMAP)), 0xFF, 4, 0, 0);
         break;
       }
       break;
@@ -22816,22 +22816,22 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_ACK_REQ_ALLY_GUILD:
       switch (g_gameModePacketBuffer[2]) {
       case REQALLYGUILD_ALREADY_ALLIED:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(394)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REQALLYGUILD_ALREADY_ALLIED)), 0xFFFF, 4, 0, 0);
         break;
       case REQALLYGUILD_REJECT:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(395)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REQALLYGUILD_REJECT)), 0xFFFF, 4, 0, 0);
         break;
       case REQALLYGUILD_ACCEPT:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(396)), 0xFFFF00, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REQALLYGUILD_ACCEPT)), 0xFFFF00, 4, 0, 0);
         break;
       case REQALLYGUILD_OVERSIZE:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(397)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REQALLYGUILD_OVERSIZE)), 0xFFFF, 4, 0, 0);
         break;
       case REQMYGUILD_OVERSIZE:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(398)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REQALLYMYGUILD_OVERSIZE)), 0xFFFF, 4, 0, 0);
         break;
       case 5:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1717)), 0xFFFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GUILD_ALLY_REQUEST_DISABLE)), 0xFFFF, 4, 0, 0);
         break;
       }
       break;
@@ -22852,14 +22852,14 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_ACK_ITEMIDENTIFY:
       switch (g_gameModePacketBuffer[4]) {
       case ITEMIDENTIFY_SUCCESS: {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(491)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_IDENTIFY_SUCCEESS)), 0xFFFF00, 0, 0, 0);
         ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, *reinterpret_cast<const std::int16_t *>(g_gameModePacketBuffer + 2));
         item.identified = 1;
         g_session.UpdateInventoryItem(item, 1);
         break;
       }
       case ITEMIDENTIFY_FAIL:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(492)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_IDENTIFY_FAIL)), 0xFF, 0, 0, 0);
         break;
       }
       break;
@@ -22881,16 +22881,16 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_ACK_REQ_HOSTILE_GUILD:
       switch (g_gameModePacketBuffer[2]) {
       case RESULT_HOSTILE_SUCCESS:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(495)), 0xFFFF00, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_HOSTILE_GUILD_SUCCEESS)), 0xFFFF00, 4, 0, 0);
         break;
       case RESULT_HOSTILE_OVERSIZE:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(496)), 0xFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TOO_MANY_HOSTILE_GUILD)), 0xFF, 4, 0, 0);
         break;
       case RESULT_HOSTILE_ALREADY_HOSTILE:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(497)), 0xFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ALREADY_REGISTERED_HOSTILE_GUILD)), 0xFF, 4, 0, 0);
         break;
       case 3:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1718)), 0xFF, 4, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GUILD_HOSTILE_REQUEST_DISABLE)), 0xFF, 4, 0, 0);
         break;
       }
       break;
@@ -22902,21 +22902,21 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_NOTIFY_MAPINFO:
       switch (*reinterpret_cast<const std::int16_t *>(g_gameModePacketBuffer + 2)) {
       case TELEPORT_IMPOSSIBLE_AREA:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(500)), 0xFF, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(500)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_IMPOSSIBLE_TELEPORT_AREA)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_IMPOSSIBLE_TELEPORT_AREA)), 0xFF, 0, 0, 0);
         break;
       case 1:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(501)), 0xFFFF00, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(501)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_POSSIBLE_TELEPORT_AREA)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_POSSIBLE_TELEPORT_AREA)), 0xFFFF00, 0, 0, 0);
         break;
       case IMPOSSIBLE_AREA_SKILL:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1334)), 0xFFFF00, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(1334)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_IMPOSSIBLE_SKILL_AREA)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_IMPOSSIBLE_SKILL_AREA)), 0xFFFF00, 0, 0, 0);
         break;
       case IMPOSSIBLE_AREA_USEITEM:
         this->unknown_02CC = 0;
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1335)), 0xFFFF00, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(1335)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_IMPOSSIBLE_USEITEM_AREA)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY2, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_IMPOSSIBLE_USEITEM_AREA)), 0xFFFF00, 0, 0, 0);
         break;
       }
       break;
@@ -22927,7 +22927,7 @@ void CGameMode::ProcessIncomingPackets() {
         this->SendMsg(MM_QUIT, 0, 0, 0, 0);
         break;
       case NOTDISCONNECTABLE_STATE:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(502)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANT_EXIT_NOW)), 0xFF, 0, 0, 0);
         break;
       }
       break;
@@ -22941,7 +22941,7 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_MAKABLEITEMLIST: {
       unsigned int count = static_cast<unsigned int>(*reinterpret_cast<const std::int16_t *>(g_gameModePacketBuffer + 2) - 4) >> 4;
       if (count == 0) {
-        g_windowMgr.Confirm(LookupMessage(424), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_CANT_MAKE_ITEM), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       g_windowMgr.CloseWindow(WID_MAKETARGETLISTWND);
@@ -22985,7 +22985,7 @@ void CGameMode::ProcessIncomingPackets() {
         g_serviceOptions.Set(229, 1);
         break;
       case MAPPROPERTY_PKSERVERZONE:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(855)), 0x9B9BFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PKZONE)), 0x9B9BFF, 0, 0, 0);
         break;
       }
       if (g_session.GetMapProperty0F()) {
@@ -23171,7 +23171,7 @@ void CGameMode::ProcessIncomingPackets() {
           if (*reinterpret_cast<const int *>(g_gameModePacketBuffer + 4) != 103061) {
             break;
           }
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4209)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_REWARD_OVER_ITEM_COUNT)), 0xFF, 0, 0, 0);
         }
       }
       if (g_gameModePacketBuffer[0xE]) {
@@ -23390,7 +23390,7 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_REPAIRITEMLIST_01fc: {
       const int count = static_cast<unsigned int>(*reinterpret_cast<const std::int16_t *>(g_gameModePacketBuffer + 2) - 4) / 23;
       if (count == 0) {
-        g_windowMgr.Confirm(LookupMessage(424), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_CANT_MAKE_ITEM), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       g_windowMgr.CloseWindow(WID_ITEMREPAIRWND);
@@ -23404,10 +23404,10 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_ACK_ITEMREPAIR:
       switch (g_gameModePacketBuffer[4]) {
       case ITEMREPAIR_SUCCESS:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(813)), 0xFFFF00, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_REPAIR_SUCCEESS)), 0xFFFF00, 0, 0, 0);
         break;
       case ITEMREPAIR_FAIL:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(814)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_REPAIR_FAIL)), 0xFF, 0, 0, 0);
         break;
       }
       break;
@@ -23431,7 +23431,7 @@ void CGameMode::ProcessIncomingPackets() {
     }
     case ID_ZC_DIVORCE: {
       char message[1024];
-      sprintf(message, LookupMessage(836), g_session.DecodePlayerName(), reinterpret_cast<const char *>(g_gameModePacketBuffer + 2));
+      sprintf(message, LookupMessage(MSI_DIVORCE), g_session.DecodePlayerName(), reinterpret_cast<const char *>(g_gameModePacketBuffer + 2));
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFFFF00, 0, 0, 0);
       break;
@@ -23469,20 +23469,20 @@ void CGameMode::ProcessIncomingPackets() {
     case ID_ZC_BABYMSG:
       switch (*reinterpret_cast<const int *>(g_gameModePacketBuffer + 2)) {
       case 0:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(899)), 0x9B9BFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BABY1)), 0x9B9BFF, 0, 0, 0);
         break;
       case 1:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(900)), 0x9B9BFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BABY2)), 0x9B9BFF, 0, 0, 0);
         break;
       case 2:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(916)), 0x9B9BFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BABY3)), 0x9B9BFF, 0, 0, 0);
         break;
       }
       break;
     case ID_ZC_NOTIFY_WEAPONITEMLIST: {
       const int count = static_cast<unsigned int>(*reinterpret_cast<const std::int16_t *>(g_gameModePacketBuffer + 2) - 4) / 23;
       if (count == 0) {
-        g_windowMgr.Confirm(LookupMessage(424), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_CANT_MAKE_ITEM), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       if (g_windowMgr.LookupWindow(WID_WEAPONREFINEWND)) {
@@ -23547,7 +23547,7 @@ void CGameMode::ProcessIncomingPackets() {
       unsigned int id = *reinterpret_cast<const unsigned int *>(g_gameModePacketBuffer + 2);
       manager->m_ongoingQuests.erase(id);
       manager->UpdateQuestWindows();
-      std::string message = FormatOwnedString(LookupMessage(1611), title.c_str());
+      std::string message = FormatOwnedString(LookupMessage(MSI_DELETE_QUEST), title.c_str());
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0xFFFF, 19, 0, 0);
       break;
     }
@@ -23559,7 +23559,7 @@ void CGameMode::ProcessIncomingPackets() {
       ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, *reinterpret_cast<const std::uint16_t *>(g_gameModePacketBuffer + 2));
       if (item.unknown_0000[1]) {
         std::string name = item.DisplayName(0);
-        std::string message = FormatOwnedString(LookupMessage(1328), name.c_str());
+        std::string message = FormatOwnedString(LookupMessage(MSI_YOURITEM_EQUIPED), name.c_str());
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message.c_str()), 0x6EFFFF, 0, 0, 0);
       }
       break;
@@ -23742,7 +23742,7 @@ void CGameMode::ProcessIncomingPackets() {
       char message[256];
       memset(message, 0, sizeof(message));
       const char *job = g_session.GetJobName(*reinterpret_cast<const unsigned *>(g_gameModePacketBuffer + 0x1A), -1);
-      sprintf(message, LookupMessage(1930), *reinterpret_cast<const int *>(g_gameModePacketBuffer + 0x1E),
+      sprintf(message, LookupMessage(MSI_SEEK_PARTY_SET), *reinterpret_cast<const int *>(g_gameModePacketBuffer + 0x1E),
               reinterpret_cast<const char *>(g_gameModePacketBuffer + 2), job);
       if (g_windowMgr.window_027C) {
         g_windowMgr.SendNotice(UIM_PUSH_INTO_CHATROOM, reinterpret_cast<std::intptr_t>(message), 0x222222, 0, 0, 0);
@@ -24247,7 +24247,7 @@ void CGameMode::ProcessIncomingPackets() {
         break;
       }
       case ITEM_EQUIP_ACK_FAILLEVEL:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1953)), 0xFF, 7, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CAN_NOT_EQUIP_ITEM_FORBID)), 0xFF, 7, 0, 0);
         break;
       }
       break;
@@ -24268,7 +24268,7 @@ void CGameMode::ProcessIncomingPackets() {
         break;
       }
       case 1:
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1953)), 0xFF, 7, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CAN_NOT_EQUIP_ITEM_FORBID)), 0xFF, 7, 0, 0);
         break;
       }
       break;
@@ -25018,7 +25018,7 @@ void CGameMode::ProcessIncomingPackets() {
         g_windowMgr.CloseWindow(WID_MERCHANTITEMPURCHASEWND);
         g_session.ClearItems1760And1748();
         g_session.ClearItems1758();
-        g_windowMgr.Confirm(LookupMessage(2639), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SOUNDEFFECT_ITEMSELLWND), 0, true, false, 0, "Message", 280, 120, 0);
         g_windowMgr.CloseWindow(WID_MERCHANTSHOPMAKEWND);
         break;
       case OPENSTORE2_NOVENDING:
@@ -25028,7 +25028,7 @@ void CGameMode::ProcessIncomingPackets() {
         g_session.ClearItems1760And1748();
         g_session.ClearItems1758();
         g_windowMgr.CloseWindow(WID_MERCHANTSHOPMAKEWND);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3229)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CONNECT_SNS_FAIL_SEND)), 0xFF, 0, 0, 0);
         break;
       }
       break;
@@ -25203,7 +25203,7 @@ void CGameMode::ProcessIncomingPackets() {
       case 5:
       case 10:
         if (*reinterpret_cast<int *>(g_session.unknown_5620) != *reinterpret_cast<const std::int16_t *>(g_gameModePacketBuffer + 0x1D)) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1018)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_HOMUN_HUNGRY)), 0xFF, 0, 0, 0);
           *reinterpret_cast<int *>(g_session.unknown_5620) = *reinterpret_cast<const std::int16_t *>(g_gameModePacketBuffer + 0x1D);
         }
         break;
diff --git a/Source/Client/Mode/LoginMode.cpp b/Source/Client/Mode/LoginMode.cpp
index 9185f4d33..921e1ddc9 100644
--- a/Source/Client/Mode/LoginMode.cpp
+++ b/Source/Client/Mode/LoginMode.cpp
@@ -82,6 +82,7 @@
 #include "Utility/Cipher/AES.h"
 #include "Utility/Cipher/Rijndael.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <chrono>
 #include <cmath>
@@ -405,18 +406,18 @@ void CLoginMode::SubD8D500(const char* packet) {
   UIWindow* window = g_windowMgr.window_03D4;
   switch (*reinterpret_cast<const int*>(packet + 2)) {
   case 0:
-    g_windowMgr.Confirm(LookupMessage(0x4BE), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_CHANGE_NAME_SUCCESS), 0, true, false, 0, "Message", 280, 120, 0);
     if (window) {
       window->SendMsg(nullptr, UM_COMMAND, ID_CHANGE_NAME_SUCCESS, 0, 0, 0);
     }
     return;
   case 1:
-    if (g_windowMgr.Confirm(LookupMessage(0x4C2), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8 && g_windowMgr.window_03DC) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_ALREADY_CHANGED_NAME), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8 && g_windowMgr.window_03DC) {
       g_windowMgr.CloseWindow(WID_CHANGENAMEWND);
     }
     return;
   case 2:
-    if (g_windowMgr.Confirm(LookupMessage(0x4C3), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_NOTREGISTED_USER), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
       return;
     }
     if (window) {
@@ -424,12 +425,12 @@ void CLoginMode::SubD8D500(const char* packet) {
     }
     return;
   case 3:
-    if (g_windowMgr.Confirm(LookupMessage(0x4BF), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8 && g_windowMgr.window_03DC) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_CHANGE_NAME_FAILURE), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8 && g_windowMgr.window_03DC) {
       g_windowMgr.CloseWindow(WID_CHANGENAMEWND);
     }
     return;
   case 4:
-    if (g_windowMgr.Confirm(LookupMessage(0x4C4), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_DUPLICATED_CHAR_NAME), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
       return;
     }
     if (window) {
@@ -437,17 +438,17 @@ void CLoginMode::SubD8D500(const char* packet) {
     }
     return;
   case 5:
-    if (g_windowMgr.Confirm(LookupMessage(0x7E6), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8 && g_windowMgr.window_03DC) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_FAILED_RENAME_BELONGS_TO_GUILD), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8 && g_windowMgr.window_03DC) {
       g_windowMgr.CloseWindow(WID_CHANGENAMEWND);
     }
     return;
   case 6:
-    if (g_windowMgr.Confirm(LookupMessage(0x7E7), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8 && g_windowMgr.window_03DC) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_FAILED_RENAME_BELONGS_TO_PARTY), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8 && g_windowMgr.window_03DC) {
       g_windowMgr.CloseWindow(WID_CHANGENAMEWND);
     }
     return;
   case 7:
-    if (g_windowMgr.Confirm(LookupMessage(0x7EB), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_FAILED_RENAME_OVER_LENGTH), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
       return;
     }
     if (window) {
@@ -455,7 +456,7 @@ void CLoginMode::SubD8D500(const char* packet) {
     }
     return;
   case 8:
-    if (g_windowMgr.Confirm(LookupMessage(0x7EC), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_FAILED_RENAME_PREVENTNAM), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
       return;
     }
     if (window) {
@@ -463,7 +464,7 @@ void CLoginMode::SubD8D500(const char* packet) {
     }
     return;
   case 9:
-    if (g_windowMgr.Confirm(LookupMessage(0x7ED), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_FAILED_RENAME_FORBIDDEN), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
       return;
     }
     if (window) {
@@ -471,7 +472,7 @@ void CLoginMode::SubD8D500(const char* packet) {
     }
     return;
   case 10:
-    if (g_windowMgr.Confirm(LookupMessage(0x7E8), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8 && g_windowMgr.window_03DC) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_FAILED_RENAME_UNKOWN), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8 && g_windowMgr.window_03DC) {
       g_windowMgr.CloseWindow(WID_CHANGENAMEWND);
     }
     return;
@@ -634,22 +635,22 @@ int CLoginMode::GetMaxCharacterSlot() {
 // FUNCTION: fn_22273
 const char* GetUserCountText(unsigned short userCount) {
   if (userCount <= 1000) {
-    return LookupMessage(825);
+    return LookupMessage(MSI_LITTLEUSER);
   }
 
   if (userCount <= 3000) {
-    return LookupMessage(826);
+    return LookupMessage(MSI_ALITTLEUSER);
   }
 
   if (userCount <= 6000) {
-    return LookupMessage(827);
+    return LookupMessage(MSI_NORMLEUSER);
   }
 
   if (userCount <= 10000) {
-    return LookupMessage(828);
+    return LookupMessage(MSI_MANYUSER);
   }
 
-  return LookupMessage(829);
+  return LookupMessage(MSI_VERYMANYUSER);
 }
 
 // OFFSET: 0x00D8E990
@@ -710,7 +711,7 @@ void CLoginMode::ReceiveCharacterResult(const CharacterResultPacket* packet) {
   int message;
   switch (packet->result) {
   case 0:
-    g_windowMgr.Confirm(LookupMessage(1214), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_CHANGE_NAME_SUCCESS), 0, true, false, 0, "Message", 280, 120, 0);
     if (window) {
       window->SendMsg(nullptr, UM_COMMAND, ID_CHANGE_NAME_SUCCESS, 0, 0, 0);
     }
@@ -722,12 +723,12 @@ void CLoginMode::ReceiveCharacterResult(const CharacterResultPacket* packet) {
     message = 1219;
     break;
   case 3:
-    if (g_windowMgr.Confirm(LookupMessage(1215), 0, true, true, 0, "Message", 280, 120, 0) == 184 && window) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_CHANGE_NAME_FAILURE), 0, true, true, 0, "Message", 280, 120, 0) == 184 && window) {
       window->SendMsg(nullptr, UM_COMMAND, ID_CHANGE_NAME, 0, 0, 0);
     }
     return;
   case 4:
-    if (g_windowMgr.Confirm(LookupMessage(1220), 0, true, true, 0, "Message", 280, 120, 0) == 184 && window) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_DUPLICATED_CHAR_NAME), 0, true, true, 0, "Message", 280, 120, 0) == 184 && window) {
       window->SendMsg(nullptr, UM_COMMAND, ID_CHANGE_NAME, 0, 0, 0);
     }
     return;
@@ -827,34 +828,34 @@ void CLoginMode::ReceiveDeleteCharacter(const CharacterDeletePacket* packet) {
   std::string message;
   switch (packet->result) {
   case 0:
-    message = LookupMessage(1816);
+    message = LookupMessage(MSI_RESULT_FAIL_UNKNOWN);
     break;
   case 1:
     this->characterDeleted = true;
     break;
   case 2:
-    message = LookupMessage(1820);
+    message = LookupMessage(MSI_RESULT_FAIL_CONFIGURATION);
     break;
   case 3:
-    message = LookupMessage(1817);
+    message = LookupMessage(MSI_RESULT_FAIL_DATABASE);
     break;
   case 4:
-    message = LookupMessage(1821);
+    message = LookupMessage(MSI_RESULT_FAIL_DATE);
     break;
   case 5:
-    message = LookupMessage(1822);
+    message = LookupMessage(MSI_RESULT_FAIL_BIRTH);
     break;
   case 6:
-    message = LookupMessage(2369);
+    message = LookupMessage(MSI_SPRITE_ALTER);
     break;
   case 7:
-    message = LookupMessage(301);
+    message = LookupMessage(MSI_CANNOT_DELETE_CHARACTER_EMAIL);
     break;
   case 8:
-    message = LookupMessage(3044);
+    message = LookupMessage(MSI_ZENY_LOTTO_BUY_1);
     break;
   default:
-    message = LookupMessage(1816);
+    message = LookupMessage(MSI_RESULT_FAIL_UNKNOWN);
     break;
   }
 
@@ -871,7 +872,7 @@ void CLoginMode::ReceiveDeleteCharacter(const CharacterDeletePacket* packet) {
 void CLoginMode::ReceiveDeleteCancel(const CharacterDeletePacket* packet) {
   std::string message;
   if (packet->result == 0) {
-    message = LookupMessage(1816);
+    message = LookupMessage(MSI_RESULT_FAIL_UNKNOWN);
   } else if (packet->result == 1) {
     for (int i = 0; i < this->characterCount; ++i) {
       if (this->characters[i].gid == packet->gid) {
@@ -881,9 +882,9 @@ void CLoginMode::ReceiveDeleteCancel(const CharacterDeletePacket* packet) {
     }
     this->pendingCursorType = 7;
   } else if (packet->result == 2) {
-    message = LookupMessage(1817);
+    message = LookupMessage(MSI_RESULT_FAIL_DATABASE);
   } else {
-    message = LookupMessage(1816);
+    message = LookupMessage(MSI_RESULT_FAIL_UNKNOWN);
   }
 
   if (!message.empty()) {
@@ -897,7 +898,7 @@ void CLoginMode::ReceiveDeleteReservation(const CharacterDeletePacket* packet) {
   std::string message;
   switch (packet->result) {
   case 0:
-    message = LookupMessage(1816);
+    message = LookupMessage(MSI_RESULT_FAIL_UNKNOWN);
     break;
   case 1:
     for (int i = 0; i < this->characterCount; ++i) {
@@ -913,22 +914,22 @@ void CLoginMode::ReceiveDeleteReservation(const CharacterDeletePacket* packet) {
   case 2:
     break;
   case 3:
-    message = LookupMessage(1817);
+    message = LookupMessage(MSI_RESULT_FAIL_DATABASE);
     break;
   case 4:
-    message = LookupMessage(1818);
+    message = LookupMessage(MSI_RESULT_FAIL_GUILD);
     break;
   case 5:
-    message = LookupMessage(1819);
+    message = LookupMessage(MSI_RESULT_FAIL_PARTY);
     break;
   case 6:
-    message = LookupMessage(2981);
+    message = LookupMessage(MSI_RESULT_FAILED_ASSISTANT_POS_CHARACTER);
     break;
   case 7:
-    message = LookupMessage(3092);
+    message = LookupMessage(MSI_ZENY_LOTTO_RODEX_WINNER_TITLE);
     break;
   default:
-    message = LookupMessage(1816);
+    message = LookupMessage(MSI_RESULT_FAIL_UNKNOWN);
     break;
   }
 
@@ -964,7 +965,7 @@ void CLoginMode::ReceiveMapStates(const MapStatePacket* packet) {
   }
 
   if (this->mapStates.size() == 0) {
-    g_windowMgr.Confirm(LookupMessage(1811), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_NOT_EXIST_ENTRYMAP), 0, true, false, 0, "Message", 280, 120, 0);
     this->pendingCursorType = 7;
     return;
   }
@@ -1070,7 +1071,7 @@ void CLoginMode::SubD97780(int value) {
   case 5:
     if (static_cast<int>(timeGetTime()) > this->otpStarted + 0x13880) {
       GetRagConnection().Close();
-      if (g_windowMgr.Confirm(LookupMessage(1), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_SERVER_CONNECTION_FAILED), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
         this->otpStarted = timeGetTime();
         g_charServerAccountIdPending = 0;
         this->pendingCursorType = 3;
@@ -1080,7 +1081,7 @@ void CLoginMode::SubD97780(int value) {
   case 6:
     if (static_cast<int>(timeGetTime()) > this->otpStarted + 0x3A98) {
       GetRagConnection().Close();
-      if (g_windowMgr.Confirm(LookupMessage(1), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_SERVER_CONNECTION_FAILED), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
         g_modeMgr.Quit();
       }
     }
@@ -1088,7 +1089,7 @@ void CLoginMode::SubD97780(int value) {
   case 12:
     if (static_cast<int>(timeGetTime()) > this->otpStarted + 0x3A98) {
       GetRagConnection().Close();
-      if (g_windowMgr.Confirm(LookupMessage(1), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_SERVER_CONNECTION_FAILED), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
         this->otpStarted = timeGetTime();
         g_charServerAccountIdPending = 0;
         this->pendingCursorType = 3;
@@ -1102,7 +1103,7 @@ void CLoginMode::SubD97780(int value) {
         if (this->unknown_6F74 == true && this->unknown_6F75 == true) {
           this->unknown_6F76 = true;
           if (!g_windowMgr.HasModalWindow()) {
-            if (g_windowMgr.Confirm(LookupMessage(0xD16), 0, true, false, 0, "Message", 280, 120, 0) == 0xB8) {
+            if (g_windowMgr.Confirm(LookupMessage(MSI_PRIVATE_AIRPLANE_FAILED_SAME_MAP), 0, true, false, 0, "Message", 280, 120, 0) == 0xB8) {
               this->unknown_6F75 = false;
               this->unknown_6F76 = false;
               this->unknown_6F74 = false;
@@ -1116,7 +1117,7 @@ void CLoginMode::SubD97780(int value) {
       if (static_cast<int>(timeGetTime()) > this->otpStarted + 0x13880) {
         GetRagConnection().Close();
         if (this->unknown_6F74 == false) {
-          if (g_windowMgr.Confirm(LookupMessage(0xD70), 0, true, false, 0, "Message", 280, 120, 0) == 0xB8) {
+          if (g_windowMgr.Confirm(LookupMessage(MSI_NO_PARTY_FOUND), 0, true, false, 0, "Message", 280, 120, 0) == 0xB8) {
             this->unknown_6F74 = false;
             this->otpStarted = timeGetTime();
             this->pendingCursorType = 3;
@@ -1206,11 +1207,11 @@ void CLoginMode::OpenAccountRegistration() {
   switch (g_serviceType) {
   case ServiceKorea:
     if (*reinterpret_cast<const int*>(&g_session.unknown_59DC[0x198]) == 1) {
-      const char* url = LookupMessage(1308);
+      const char* url = LookupMessage(MSI_SETTLE_WEB_URL_HANGAME);
       const char source[] = {'\x30', '\x45', '\xCA', '\xFB', '\x9D'};
       ShellExecuteA(hWnd, DecryptName<0xCFF3899D95AF355FULL>(source), url, nullptr, nullptr, SW_SHOWNORMAL);
     } else {
-      const char* url = LookupMessage(528);
+      const char* url = LookupMessage(MSI_SETTLE_WEB_URL);
       const char source[] = {'\x4A', '\x01', '\xCA', '\xA5', '\x0D'};
       ShellExecuteA(hWnd, DecryptName<0xE52DF30DCBAF7125ULL>(source), url, nullptr, nullptr, SW_SHOWNORMAL);
     }
@@ -1238,7 +1239,7 @@ void CLoginMode::OpenAccountRegistration() {
     break;
   }
   default: {
-    const char* url = LookupMessage(528);
+    const char* url = LookupMessage(MSI_SETTLE_WEB_URL);
     const char source[] = {'\x02', '\xCB', '\xF0', '\x43', '\x93'};
     ShellExecuteA(hWnd, DecryptName<0xC517FB932D95BB6DULL>(source), url, nullptr, nullptr, SW_SHOWNORMAL);
     break;
@@ -1263,50 +1264,50 @@ void CLoginMode::ReceiveRefuseLogin(const RefuseLoginPacket* packet) {
   char text[260];
   memset(text, 0, sizeof(text));
   {
-    const char* message = LookupMessage(3202);
+    const char* message = LookupMessage(MSI_NAVIGATION_ROADLISTVIEW);
     const char source[] = {'\x40', '\x6A', '\x45'};
     StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), DecryptName<0x891B232D09451965ULL>(source), message);
   }
 
   switch (packet->result) {
   case 1: {
-    const char* message = LookupMessage(3196);
+    const char* message = LookupMessage(MSI_TAREN_LOGINREFUSE_FAIL_PERSONALNUMBER);
     const char source[] = {'\x9C', '\x76', '\x77'};
     StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), DecryptName<0x758F1D0B4F7705B9ULL>(source), message);
     break;
   }
   case 2: {
-    const char* message = LookupMessage(3197);
+    const char* message = LookupMessage(MSI_TAREN_LOGINREFUSE_FAIL_ACCOUNT_BLOCK);
     const char source[] = {'\x50', '\xBE', '\xED'};
     StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), DecryptName<0x35E5656B5DEDCD75ULL>(source), message);
     break;
   }
   case 3: {
-    const char* message = LookupMessage(3198);
+    const char* message = LookupMessage(MSI_TAREN_LOGINREFUSE_FAIL_SYSTEM);
     const char source[] = {'\xD8', '\xCA', '\xBB'};
     StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), DecryptName<0x4941FD9F21BBB9FDULL>(source), message);
     break;
   }
   case 4: {
-    const char* message = LookupMessage(3199);
+    const char* message = LookupMessage(MSI_TAREN_LOGINREFUSE_FAIL_UNKNOWN);
     const char source[] = {'\xD8', '\xA4', '\x4D'};
     StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), DecryptName<0xE7978FB5A94DD7FDULL>(source), message);
     break;
   }
   case 5: {
-    const char* message = LookupMessage(3200);
+    const char* message = LookupMessage(MSI_NAVIGATION_ICONTITEL);
     const char source[] = {'\x4E', '\xCA', '\xC7'};
     StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), DecryptName<0xB7FD8F670FC7B96BULL>(source), message);
     break;
   }
   case 6: {
-    const char* message = LookupMessage(3201);
+    const char* message = LookupMessage(MSI_NAVIGATION_RUITELISTTITEL);
     const char source[] = {'\xAA', '\xEA', '\xEB'};
     StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), DecryptName<0x39FF7FB50DEB998FULL>(source), message);
     break;
   }
   case 7: {
-    const char* message = LookupMessage(3214);
+    const char* message = LookupMessage(MSI_NAVIGATION_V4_HELP02);
     const char source[] = {'\xB2', '\x82', '\xE1'};
     StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), DecryptName<0x2FE993D1DDE1F197ULL>(source), message);
     break;
@@ -1314,13 +1315,13 @@ void CLoginMode::ReceiveRefuseLogin(const RefuseLoginPacket* packet) {
   case 8:
   case 100:
   case 102: {
-    const char* message = LookupMessage(3202);
+    const char* message = LookupMessage(MSI_NAVIGATION_ROADLISTVIEW);
     const char source[] = {'\xE8', '\x82', '\x99'};
     StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), DecryptName<0xAD075B8DB599F1CDULL>(source), message);
     break;
   }
   case 9: {
-    const char* message = LookupMessage(3911);
+    const char* message = LookupMessage(MSI_ZEROQUEST_SIMPLEUI_ON);
     const char source[] = {'\x5A', '\x66', '\x8D'};
     StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), DecryptName<0x2F8B0F37118D157FULL>(source), message);
     break;
@@ -1328,7 +1329,7 @@ void CLoginMode::ReceiveRefuseLogin(const RefuseLoginPacket* packet) {
   case 101: {
     char blockDate[21] = {};
     memcpy_s(blockDate, 20, packet->blockDate, 20);
-    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(449), blockDate);
+    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_LOGIN_REFUSE_BLOCKED_UNTIL), blockDate);
     break;
   }
   default:
@@ -1382,16 +1383,16 @@ void CLoginMode::ReceiveLoginErrorDetail(const LoginErrorDetailPacket* packet) {
     this->otpStarted = timeGetTime();
     break;
   case 500:
-    message = LookupMessage(1752);
+    message = LookupMessage(MSI_OTP_FAILED);
     break;
   case 600:
-    message = LookupMessage(7);
+    message = LookupMessage(MSI_INCORRECT_PASSWORD);
     break;
   case 700:
-    message = LookupMessage(3252);
+    message = LookupMessage(MSI_AUTHORIZATION_CODE);
     break;
   case 900: {
-    ShowErrorDialog(GetRenderSystemHolder()->system, LookupMessage(3462), 0);
+    ShowErrorDialog(GetRenderSystemHolder()->system, LookupMessage(MSI_CHECK_ATTENDANCE_REWARD), 0);
     const char parametersSource[] = {'\x7F', '\x25', '\x95', '\x31', '\x03', '\xEC', '\xAC', '\xF5', '\x78', '\x7F', '\x86',
                                      '\x2F', '\x53', '\xAC', '\xFA', '\xA9', '\x74', '\x3E', '\x8C', '\x6E', '\x39'};
     const char* parametersText = DecryptName<0x8783C33941E15117ULL>(parametersSource);
@@ -1407,7 +1408,7 @@ void CLoginMode::ReceiveLoginErrorDetail(const LoginErrorDetailPacket* packet) {
     message = LookupMessage(4355);
     break;
   default:
-    message = LookupMessage(1816);
+    message = LookupMessage(MSI_RESULT_FAIL_UNKNOWN);
     break;
   }
 
@@ -1461,19 +1462,19 @@ void CLoginMode::ReceiveLoginError(const LoginErrorPacket* packet) {
     this->otpStarted = timeGetTime();
     break;
   case 500:
-    message = LookupMessage(1752);
+    message = LookupMessage(MSI_OTP_FAILED);
     break;
   case 600:
-    message = LookupMessage(7);
+    message = LookupMessage(MSI_INCORRECT_PASSWORD);
     break;
   case 700:
-    message = LookupMessage(3252);
+    message = LookupMessage(MSI_AUTHORIZATION_CODE);
     break;
   case 800:
-    message = LookupMessage(3440);
+    message = LookupMessage(MSI_NO_PARTY_FOUND);
     break;
   default:
-    message = LookupMessage(1816);
+    message = LookupMessage(MSI_RESULT_FAIL_UNKNOWN);
     break;
   }
 
@@ -1661,12 +1662,12 @@ void CLoginMode::SubD90C90(const PasswordModePacket* packet) {
   case PINCODE_ILLEGAL:
     g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
     this->pendingCursorType = 7;
-    g_windowMgr.Confirm(LookupMessage(0x768), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_EDIT_RESTRICT_PW), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case PINCODE_KSSN:
     g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
     this->pendingCursorType = 7;
-    g_windowMgr.Confirm(LookupMessage(0x769), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_EDIT_PERSONALNUM_PW), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case PINCODE_PASSED:
     g_session.m_passwordWndMode = 1;
@@ -1676,29 +1677,29 @@ void CLoginMode::SubD90C90(const PasswordModePacket* packet) {
     g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
     if (packet->count != 0) {
       this->pendingCursorType = 7;
-      std::string message = FormatOwnedString(LookupMessage(0x764), packet->count);
+      std::string message = FormatOwnedString(LookupMessage(MSI_SECOND_PASSWORD_LOGIN_FAILED), packet->count);
       g_windowMgr.Confirm(message.c_str(), 0, true, false, 0, "Message", 280, 120, 0);
     } else {
-      g_windowMgr.Confirm(LookupMessage(0xD7E), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_ACCOUNTLINKEDUSERDATA_LOAD_FAIL), 0, true, false, 0, "Message", 280, 120, 0);
       this->SendMsg(MM_QUIT, 0, 0, 0, 0);
     }
     break;
   case 9: {
-    const char* text = LookupMessage(0xC81);
+    const char* text = LookupMessage(MSI_NAVIGATION_RUITELISTTITEL);
     const char source[] = {'\xF2', '\xE6', '\x37', '\xBE', '\x35', '\x6C', '\x87'};
     g_windowMgr.Confirm(FormatString(DecryptName<0x0B8745519B1F95D7ULL>(source), text, 9), 0, true, false, 0, "Message",
                                                           280, 120, 0);
     break;
   }
   case 10: {
-    const char* text = LookupMessage(0xC81);
+    const char* text = LookupMessage(MSI_NAVIGATION_RUITELISTTITEL);
     const char source[] = {'\xF0', '\x4A', '\x03', '\x6C', '\x83', '\x8E', '\x97'};
     g_windowMgr.Confirm(FormatString(DecryptName<0xA597A7E7492B39D5ULL>(source), text, 10), 0, true, false, 0, "Message",
                                                           280, 120, 0);
     break;
   }
   case 11: {
-    const char* text = LookupMessage(0xC81);
+    const char* text = LookupMessage(MSI_NAVIGATION_RUITELISTTITEL);
     const char source[] = {'\x56', '\x9C', '\x93', '\xF4', '\xB1', '\xCA', '\xAB'};
     g_windowMgr.Confirm(FormatString(DecryptName<0xFFABE3D5D1BBEF73ULL>(source), text, 11), 0, true, false, 0, "Message",
                                                           280, 120, 0);
@@ -1741,12 +1742,12 @@ void CLoginMode::SubD911C0(const PasswordModePacket* packet) {
   case PINCODE_ILLEGAL:
     g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
     this->pendingCursorType = 7;
-    g_windowMgr.Confirm(LookupMessage(0x768), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_EDIT_RESTRICT_PW), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case PINCODE_KSSN:
     g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
     this->pendingCursorType = 7;
-    g_windowMgr.Confirm(LookupMessage(0x769), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_EDIT_PERSONALNUM_PW), 0, true, false, 0, "Message", 280, 120, 0);
     break;
   case PINCODE_PASSED:
     g_session.m_passwordWndMode = 1;
@@ -1758,30 +1759,30 @@ void CLoginMode::SubD911C0(const PasswordModePacket* packet) {
     const int remaining = 3 - this->passwordRetryCount;
     this->pendingCursorType = 7;
     if (remaining > 0) {
-      std::string message = FormatOwnedString(LookupMessage(0x764), remaining);
+      std::string message = FormatOwnedString(LookupMessage(MSI_SECOND_PASSWORD_LOGIN_FAILED), remaining);
       g_windowMgr.Confirm(message.c_str(), 0, true, false, 0, "Message", 280, 120, 0);
     } else {
-      g_windowMgr.Confirm(LookupMessage(0x773), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_INFO_3), 0, true, false, 0, "Message", 280, 120, 0);
       this->SendMsg(MM_QUIT, 0, 0, 0, 0);
     }
     break;
   }
   case 9: {
-    const char* text = LookupMessage(0xC81);
+    const char* text = LookupMessage(MSI_NAVIGATION_RUITELISTTITEL);
     const char source[] = {'\x16', '\x10', '\x7D', '\xD4', '\x4D', '\x1C', '\xD3'};
     g_windowMgr.Confirm(FormatString(DecryptName<0x49D33529F1556333ULL>(source), text, 9), 0, true, false, 0, "Message",
                                                           280, 120, 0);
     break;
   }
   case 10: {
-    const char* text = LookupMessage(0xC81);
+    const char* text = LookupMessage(MSI_NAVIGATION_RUITELISTTITEL);
     const char source[] = {'\x14', '\x8A', '\xFB', '\xDC', '\x79', '\x66', '\xCB'};
     g_windowMgr.Confirm(FormatString(DecryptName<0x01CB4F1DF9D3F931ULL>(source), text, 10), 0, true, false, 0, "Message",
                                                           280, 120, 0);
     break;
   }
   case 11: {
-    const char* text = LookupMessage(0xC81);
+    const char* text = LookupMessage(MSI_NAVIGATION_RUITELISTTITEL);
     const char source[] = {'\xB2', '\xBA', '\xE1', '\xBE', '\xA9', '\x92', '\xB1'};
     g_windowMgr.Confirm(FormatString(DecryptName<0xC5B1BBCD9BC9C997ULL>(source), text, 11), 0, true, false, 0, "Message",
                                                           280, 120, 0);
@@ -1872,7 +1873,7 @@ void CLoginMode::Zc_Accept_Enter3(const AcceptEnterPositionPacket* packet) {
   char mapName[36];
   sprintf(mapName, "%s.rsw", g_session.m_navigationPlayerMap);
   g_modeMgr.Switch(1, mapName);
-  static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(121), 17, 1);
+  static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(MSI_PLEASE_BE_PATIENT), 17, 1);
   GetRagConnection().SetBlock(0);
   g_session.SetOption(17, 0, 0);
 
@@ -1914,7 +1915,7 @@ void CLoginMode::Zc_Accept_Enter2(const AcceptEnterPositionPacket* packet) {
   char mapName[36];
   sprintf(mapName, "%s.rsw", g_session.m_navigationPlayerMap);
   g_modeMgr.Switch(1, mapName);
-  static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(121), 17, 1);
+  static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(MSI_PLEASE_BE_PATIENT), 17, 1);
   GetRagConnection().SetBlock(0);
 
   if (g_pingLogEnabled) {
@@ -1948,16 +1949,16 @@ void CLoginMode::ShowLoginError(int code, int argument) {
 
   switch (code) {
   case 0x1393:
-    message = LookupMessage(0x72F);
+    message = LookupMessage(MSI_REFUSE_SSO_AUTH_INVALID_TOKEN);
     break;
   case 0x1394: {
-    const std::string text = FormatOwnedString(LookupMessage(0x337), argument);
+    const std::string text = FormatOwnedString(LookupMessage(MSI_BLOCKED), argument);
     message = text;
     break;
   }
   case 0x1395:
   case 0x13BE:
-    message = LookupMessage(0x6FD);
+    message = LookupMessage(MSI_WITHDREW_USERS);
     break;
   case 0x1397:
     if (g_launchPassCommandLine) {
@@ -1974,16 +1975,16 @@ void CLoginMode::ShowLoginError(int code, int argument) {
       g_modeMgr.Quit();
       return;
     }
-    message = LookupMessage(0x730);
+    message = LookupMessage(MSI_REFUSE_SSO_AUTH_INVALID_USER);
     break;
   case 0x1399:
-    message = LookupMessage(0x731);
+    message = LookupMessage(MSI_REFUSE_SSO_AUTH_INVALID_AGE);
     break;
   case 0x13C7:
-    message = LookupMessage(0x701);
+    message = LookupMessage(MSI_ACCOUNT_BLOCK);
     break;
   case 0x13C8:
-    message = LookupMessage(0x702);
+    message = LookupMessage(MSI_BUG_BLOCK);
     break;
   case 0x1396:
   case 0x1398:
@@ -1998,25 +1999,25 @@ void CLoginMode::ShowLoginError(int code, int argument) {
   case 0x13C3:
   case 0x13C4:
   case 0x13C5:
-    message = LookupMessage(0x72E);
+    message = LookupMessage(MSI_SSO_ERROR_MSG);
     break;
   case 0x13BA:
-    message = LookupMessage(0x726);
+    message = LookupMessage(MSI_REFUSE_SSO_NOT_PAY_USER);
     break;
   case 0x13BB:
-    message = LookupMessage(5);
+    message = LookupMessage(MSI_DOUBLE_LOGIN_PROHIBITED);
     break;
   case 0x14B4:
-    message = LookupMessage(0xDCE);
+    message = LookupMessage(MSI_RUSSIA_PERSONALINFO_DEATH);
     break;
   case 0x14B5:
-    message = LookupMessage(0xDD3);
+    message = LookupMessage(MSI_RODEX_BUTTON_DELETE);
     break;
   case 33:
-    message = LookupMessage(0xA7A);
+    message = LookupMessage(MSI_TITLE_EQUIPMENT);
     break;
   case REFUSE_INVALID_ID:
-    message = LookupMessage(6);
+    message = LookupMessage(MSI_INCORRECT_USERID);
     break;
   case REFUSE_INVALID_PASSWD:
     if (g_serviceType == 0 && ++g_loginFailCount >= 3) {
@@ -2039,70 +2040,70 @@ void CLoginMode::ShowLoginError(int code, int argument) {
       }
       message.clear();
     } else {
-      message = LookupMessage(0x10B);
+      message = LookupMessage(MSI_INCORRECT_LOGIN_PASSWORD);
     }
     break;
   case REFUSE_ID_EXPIRED:
-    message = LookupMessage(8);
+    message = LookupMessage(MSI_ID_EXPIRED);
     break;
   case REFUSE_NOT_CONFIRMED:
   case 0x13C6:
-    message = LookupMessage(0x10A);
+    message = LookupMessage(MSI_ID_EMAIL_CONFIRM_NEEDED);
     break;
   case REFUSE_INVALID_VERSION:
-    message = LookupMessage(0x136);
+    message = LookupMessage(MSI_INVALID_VERSION);
     break;
   case REFUSE_DELETED_ACCOUNT:
-    message = LookupMessage(0x170);
+    message = LookupMessage(MSI_DELETED_ACCOUNT);
     break;
   case REFUSE_BLOCK_TEMPORARY: {
-    const std::string text = FormatOwnedString(LookupMessage(0x1C1), argument);
+    const std::string text = FormatOwnedString(LookupMessage(MSI_LOGIN_REFUSE_BLOCKED_UNTIL), argument);
     message = text;
     break;
   }
   case REFUSE_TEMP_BAN_HACKING_INVESTIGATION: {
-    const std::string text = FormatOwnedString(LookupMessage(0x32A), argument);
+    const std::string text = FormatOwnedString(LookupMessage(MSI_HACKING_INVESTIGATION), argument);
     message = text;
     break;
   }
   case REFUSE_TEMP_BAN_BUG_INVESTIGATION:
-    message = LookupMessage(0x32B);
+    message = LookupMessage(MSI_BUG_INVESTIGATION);
     break;
   case REFUSE_TEMP_BAN_DELETING_CHAR:
-    message = LookupMessage(0x35B);
+    message = LookupMessage(MSI_DELETING_CHAR);
     break;
   case REFUSE_TEMP_BAN_DELETING_SPOUSE_CHAR:
-    message = LookupMessage(0x35C);
+    message = LookupMessage(MSI_DELETING_SPOUSE_CHAR);
     break;
   case 7:
-    message = LookupMessage(0x1B7);
+    message = LookupMessage(MSI_ACCOUNT_BUSY);
     break;
   case REFUSE_NONSAKRAY_ID_BLOCKED:
-    message = LookupMessage(0x2A9);
+    message = LookupMessage(MSI_REFUSE_NONSAKRAY_ID_BLOCKED);
     break;
   case REFUSE_BAN_BY_DBA:
-    message = LookupMessage(0x2BF);
+    message = LookupMessage(MSI_REFUSE_BAN_BY_DBA);
     break;
   case REFUSE_EMAIL_NOT_CONFIRMED:
-    message = LookupMessage(0x2C0);
+    message = LookupMessage(MSI_REFUSE_EMAIL_NOT_CONFIRMED);
     break;
   case REFUSE_BAN_BY_GM:
-    message = LookupMessage(0x2C1);
+    message = LookupMessage(MSI_REFUSE_BAN_BY_GM);
     break;
   case REFUSE_TEMP_BAN_FOR_DBWORK:
-    message = LookupMessage(0x2C2);
+    message = LookupMessage(MSI_REFUSE_TEMP_BAN_FOR_DBWORK);
     break;
   case REFUSE_SELF_LOCK:
-    message = LookupMessage(0x2C3);
+    message = LookupMessage(MSI_REFUSE_SELF_LOCK);
     break;
   case REFUSE_NOT_PERMITTED_GROUP:
-    message = LookupMessage(0x2C4);
+    message = LookupMessage(MSI_REFUSE_NOT_PERMITTED_GROUP);
     break;
   case REFUSE_WAIT_FOR_SAKRAY_ACTIVE:
-    message = LookupMessage(0x2C5);
+    message = LookupMessage(MSI_REFUSE_WAIT_FOR_SAKRAY_ACTIVE);
     break;
   case REFUSE_ALREADY_CONNECT: {
-    const std::string text = FormatOwnedString(LookupMessage(0x329), argument);
+    const std::string text = FormatOwnedString(LookupMessage(MSI_ALREADY_CONNECT), argument);
     message = text;
     break;
   }
@@ -2127,13 +2128,13 @@ void CLoginMode::ShowLoginError(int code, int argument) {
     }
     break;
   case ACCEPT_LOGIN_USER_PHONE_BLOCK:
-    message = LookupMessage(0x50D);
+    message = LookupMessage(MSI_PHONE_CONFIRM);
     break;
   case REFUSE_USER_PHONE_BLOCK:
-    message = LookupMessage(0x55C);
+    message = LookupMessage(MSI_PHONE_BLOCK);
     break;
   case 17: {
-    const std::string text = FormatOwnedString(LookupMessage(0x564), argument);
+    const std::string text = FormatOwnedString(LookupMessage(MSI_RE17), argument);
     message = text;
     if (g_windowMgr.Confirm(message.c_str(), 2, true, true, 0, "Message", 280, 120, 0) == 0xBB) {
       g_modeMgr.Quit();
@@ -2142,19 +2143,19 @@ void CLoginMode::ShowLoginError(int code, int argument) {
     break;
   }
   case 18:
-    message = LookupMessage(0x565);
+    message = LookupMessage(MSI_RE18);
     break;
   case 19:
-    message = LookupMessage(0x6D7);
+    message = LookupMessage(MSI_DB_ERROR);
     break;
   case 20:
-    message = LookupMessage(0x6D8);
+    message = LookupMessage(MSI_OTP_FAILED);
     break;
   case 108:
-    message = LookupMessage(0x571);
+    message = LookupMessage(MSI_MAIN_USER_CANONT_LOGIN_FREE_SERVER);
     break;
   case 109:
-    message = LookupMessage(0x572);
+    message = LookupMessage(MSI_INVALID_ONETIMELIMIT);
     break;
   case 22:
   case 23:
@@ -2163,21 +2164,21 @@ void CLoginMode::ShowLoginError(int code, int argument) {
   case 26:
   case 27:
   case 30:
-    message = LookupMessage(0xD70);
+    message = LookupMessage(MSI_NO_PARTY_FOUND);
     break;
   case 28:
-    message = LookupMessage(0xAAB);
+    message = LookupMessage(MSI_FAILED_MAIL_CAUSE_TO_USE_ITEM);
     break;
   case 29:
-    message = LookupMessage(0xAAC);
+    message = LookupMessage(MSI_FAILIED_ONECLICK_ITEMIDENTIFY_NO_MAGNIFIER);
     break;
   case 21:
   case 0x139A:
-    message = LookupMessage(0x6FA);
+    message = LookupMessage(MSI_SSO_FAILED);
     break;
   case 110:
-    if (g_windowMgr.Confirm(LookupMessage(0x929), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8) {
-      const char* file = LookupMessage(0x92A);
+    if (g_windowMgr.Confirm(LookupMessage(MSI_SHOUTDOWN_TIME), 0, true, true, 0, "Message", 280, 120, 0) == 0xB8) {
+      const char* file = LookupMessage(MSI_PARTIAL_SHOUTDOWN_TIME);
       const char source[] = {'\xFC', '\x05', '\xBA', '\x81', '\x4D'};
       ShellExecuteA(hWnd, DecryptName<0x9B0F234DEFDF7593ULL>(source), file, nullptr, nullptr, SW_SHOWNORMAL);
       g_modeMgr.Quit();
@@ -2185,25 +2186,25 @@ void CLoginMode::ShowLoginError(int code, int argument) {
     message = "";
     break;
   case 112:
-    message = LookupMessage(0x96A);
+    message = LookupMessage(MSI_NAVIGATION_HELP_3);
     break;
   case 242:
-    message = LookupMessage(0xD6F);
+    message = LookupMessage(MSI_THE_PARTY_MASTER_CANNOT_BE_REQUESTED);
     break;
   case 36: {
     const int remaining = this->unknown_6F78;
-    const std::string text = FormatOwnedString(LookupMessage(0xD7D), remaining / 3600, static_cast<int>(std::ceil(static_cast<float>(remaining % 3600) / 60.0f)));
+    const std::string text = FormatOwnedString(LookupMessage(MSI_CHECK_ATTENDANCE_RODEX_CONTENTS), remaining / 3600, static_cast<int>(std::ceil(static_cast<float>(remaining % 3600) / 60.0f)));
     message = text;
     break;
   }
   case 243:
-    message = LookupMessage(0xE67);
+    message = LookupMessage(MSI_UPGRADESKILLERROR_MORE_THIRDJOBSKILL);
     break;
   case 244:
-    message = LookupMessage(0x105E);
+    message = LookupMessage(MSI_TIPTAG_FOCUS_WARNING);
     break;
   default: {
-    message = LookupMessage(9);
+    message = LookupMessage(MSI_ACCESS_DENIED);
     const char source[] = {'\x6B', '\x1C', '\x3F', '\x42', '\x67'};
     message += FormatOwnedString(DecryptName<0xC9712D676B5B3943ULL>(source), code);
     break;
@@ -2267,17 +2268,17 @@ bool CLoginMode::ShowNotice(int notice, bool append) {
 
   switch (notice) {
   case 45:
-    window->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(2163)), 0, 0, 0);
+    window->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MSG_MAKECHARCTER)), 0, 0, 0);
     window->SendMsg(nullptr, UM_ADJUSTSIZE, 0, 0, 0, 0);
     this->unknown_6F1C.push_back(45);
     break;
   case 46:
-    window->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(2164)), 0, 0, 0);
+    window->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_UAE_URL)), 0, 0, 0);
     window->SendMsg(nullptr, UM_ADJUSTSIZE, 0, 0, 0, 0);
     this->unknown_6F1C.push_back(46);
     break;
   case 47:
-    window->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(2165)), 0, 0, 0);
+    window->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_UAE_SERVERSTR)), 0, 0, 0);
     window->SendMsg(nullptr, UM_ADJUSTSIZE, 0, 0, 0, 0);
     this->unknown_6F1C.push_back(47);
     break;
@@ -2317,7 +2318,7 @@ static void ComputeLoginDigest(unsigned char* digest, const void* data, int size
 // FUNCTION: fn_22264
 void CLoginMode::ReceiveAcceptLogin(const AcceptLoginPacket* packet, int version) {
   g_loginAcceptTime = timeGetTime();
-  *reinterpret_cast<std::string*>(&g_session.unknown_56B8[4]) = LookupMessage(940);
+  *reinterpret_cast<std::string*>(&g_session.unknown_56B8[4]) = LookupMessage(MSI_AUTO_MSG);
 
   SessionAccount& account = *reinterpret_cast<SessionAccount*>(&g_session.m_sex);
   account.authCode = packet->authCode;
@@ -2449,25 +2450,25 @@ void CLoginMode::PollNetworkStatus() {
       GetRagConnection().Close();
       switch (reinterpret_cast<const ResultPacket*>(g_gameModePacketBuffer)->result) {
       case 1:
-        g_windowMgr.Confirm(LookupMessage(0xD0), 0, true, true, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_ID_MISMATCH), 0, true, true, 0, "Message", 280, 120, 0);
         g_charServerAccountIdPending = 0;
         this->pendingCursorType = 3;
         break;
       case 0x6F:
-        g_windowMgr.Confirm(LookupMessage(0x749), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_OVER_CONNECT_USER), 0, true, false, 0, "Message", 280, 120, 0);
         g_charServerAccountIdPending = 0;
         this->pendingCursorType = 3;
         break;
       case 0x76:
-        g_windowMgr.Confirm(LookupMessage(0xEEA), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_GRADE_ENCHANT_REFINING_LEVEL_LACK), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 6;
         break;
       case 0x77:
-        g_windowMgr.Confirm(LookupMessage(0xB71), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_ASSISTANT_TRADE_DATE), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 6;
         break;
       default:
-        g_windowMgr.Confirm(LookupMessage(9), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_ACCESS_DENIED), 0, true, false, 0, "Message", 280, 120, 0);
         g_charServerAccountIdPending = 0;
         this->pendingCursorType = 3;
         break;
@@ -2545,7 +2546,7 @@ void CLoginMode::PollNetworkStatus() {
       this->Zc_Accept_Enter2(reinterpret_cast<const AcceptEnterPositionPacket*>(g_gameModePacketBuffer));
       return;
     case ID_ZC_REFUSE_ENTER:
-      g_windowMgr.Confirm(LookupMessage(9), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_ACCESS_DENIED), 0, true, false, 0, "Message", 280, 120, 0);
       GetRagConnection().Close();
       g_charServerAccountIdPending = 0;
       this->pendingCursorType = 3;
@@ -2557,7 +2558,7 @@ void CLoginMode::PollNetworkStatus() {
       this->ReceiveBillingInfo(g_gameModePacketBuffer);
       break;
     case 0x1BE:
-      if (g_windowMgr.Confirm(LookupMessage(0x2B3), 2, true, false, 0, "Message", 280, 120, 0) == 0xBB) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_ASK_PNGAMEROOM), 2, true, false, 0, "Message", 280, 120, 0) == 0xBB) {
         GameRoomReplyPacket reply;
         reply.id = 0x1BF;
         reply.permission = 1;
@@ -2592,7 +2593,7 @@ void CLoginMode::PollNetworkStatus() {
       break;
     }
     case 0x23D:
-      g_windowMgr.Confirm(LookupMessage(0x3FC), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_EVENT_RESULT), 0, true, false, 0, "Message", 280, 120, 0);
       break;
     case 0x28B: {
       const AcceptEnterNeoUnionPacket* packet = reinterpret_cast<const AcceptEnterNeoUnionPacket*>(g_gameModePacketBuffer);
@@ -2613,7 +2614,7 @@ void CLoginMode::PollNetworkStatus() {
       const ShortResultPacket* packet = reinterpret_cast<const ShortResultPacket*>(g_gameModePacketBuffer);
       if (packet->result != 0) {
         char text[300];
-        sprintf(text, LookupMessage(0x4BD), reinterpret_cast<const char*>(&g_session.unknown_5913[5]));
+        sprintf(text, LookupMessage(MSI_CONFIRM_TO_CHANGE_NAME), reinterpret_cast<const char*>(&g_session.unknown_5913[5]));
         if (g_windowMgr.Confirm(text, 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
           ChangeCharacterNamePacket request;
           request.id = 0x28F;
@@ -2621,7 +2622,7 @@ void CLoginMode::PollNetworkStatus() {
           GetRagConnection().Send(g_packetLengths.FixedLength(request.id), &request);
           break;
         }
-      } else if (g_windowMgr.Confirm(LookupMessage(10), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
+      } else if (g_windowMgr.Confirm(LookupMessage(MSI_CHARACTER_NAME_ALREADY_EXISTS), 0, true, true, 0, "Message", 280, 120, 0) != 0xB8) {
         break;
       }
 
@@ -2636,22 +2637,22 @@ void CLoginMode::PollNetworkStatus() {
     case 0x2CA:
       switch (reinterpret_cast<const ResultPacket*>(g_gameModePacketBuffer)->result) {
       case 0:
-        g_windowMgr.Confirm(LookupMessage(0x546), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_FR_INVALID_SLOT), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       case 1:
-        g_windowMgr.Confirm(LookupMessage(0x547), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_FR_BASELVL), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       case 2:
-        g_windowMgr.Confirm(LookupMessage(0x548), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_FR_INVALID_JOBLV), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       case 3:
-        g_windowMgr.Confirm(LookupMessage(0x549), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_FR_JOB), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       case 4:
-        g_windowMgr.Confirm(LookupMessage(0x54A), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_FR_MAP), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       case 5:
-        g_windowMgr.Confirm(LookupMessage(0x554), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_FR_INVALID_MONEY), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       this->pendingCursorType = GetRagConnection().NativeSocket() != INVALID_SOCKET ? 7 : 3;
@@ -2695,26 +2696,26 @@ void CLoginMode::PollNetworkStatus() {
       switch (packet->result) {
       case 0:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDEDITWND);
-        g_windowMgr.Confirm(LookupMessage(0x761), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_MAKE_SUCCESS), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       case 1:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDEDITWND);
-        g_windowMgr.Confirm(LookupMessage(0x76A), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_MAKE_DUPLICATED_PW), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 7;
         break;
       case 2:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDEDITWND);
-        g_windowMgr.Confirm(LookupMessage(0x768), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_EDIT_RESTRICT_PW), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 7;
         break;
       case 3:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDEDITWND);
-        g_windowMgr.Confirm(LookupMessage(0x769), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_EDIT_PERSONALNUM_PW), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 7;
         break;
       case 4:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDEDITWND);
-        g_windowMgr.Confirm(LookupMessage(0x765), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_MAKE_FAILED), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 7;
         break;
       }
@@ -2726,11 +2727,11 @@ void CLoginMode::PollNetworkStatus() {
       switch (packet->result) {
       case 0:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDEDITWND);
-        g_windowMgr.Confirm(LookupMessage(0x762), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_DEL_SUCCESS), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       case 1:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDEDITWND);
-        g_windowMgr.Confirm(LookupMessage(0x766), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_DEL_FAILED), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 7;
         break;
       }
@@ -2742,21 +2743,21 @@ void CLoginMode::PollNetworkStatus() {
       switch (packet->result) {
       case 0:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
-        g_windowMgr.Confirm(LookupMessage(0x763), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_EDIT_SUCCESS), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       case 1:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
-        g_windowMgr.Confirm(LookupMessage(0x767), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_EDIT_FAILED), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 7;
         break;
       case 2:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
-        g_windowMgr.Confirm(LookupMessage(0x768), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_EDIT_RESTRICT_PW), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 7;
         break;
       case 3:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
-        g_windowMgr.Confirm(LookupMessage(0x769), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWORD_EDIT_PERSONALNUM_PW), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 7;
         break;
       }
@@ -2768,13 +2769,13 @@ void CLoginMode::PollNetworkStatus() {
       switch (packet->result) {
       case 0:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
-        g_windowMgr.Confirm(LookupMessage(0x76D), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWDRD_NOT_AVAILABLE_SUCCESS), 0, true, false, 0, "Message", 280, 120, 0);
         static_cast<UINewSelectCharWnd*>(g_windowMgr.window_03D4)->EnableButtonById(0x1A2);
         g_session.m_passwordWndMode = 1;
         break;
       case 1:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
-        g_windowMgr.Confirm(LookupMessage(0x76E), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWDRD_NOT_AVAILABLE_FAILED), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 7;
         break;
       }
@@ -2784,12 +2785,12 @@ void CLoginMode::PollNetworkStatus() {
       switch (reinterpret_cast<const SecondPasswordResultPacket*>(g_gameModePacketBuffer)->result) {
       case 0:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
-        g_windowMgr.Confirm(LookupMessage(0x76F), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWDRD_AVAILABLE_SUCCESS), 0, true, false, 0, "Message", 280, 120, 0);
         static_cast<UINewSelectCharWnd*>(g_windowMgr.window_03D4)->DisableButtonById(0x1A2);
         break;
       case 1:
         g_windowMgr.CloseWindow(WID_SECONDPASSWORDINPUTWND);
-        g_windowMgr.Confirm(LookupMessage(0x770), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SECOND_PASSWDRD_AVAILABLE_FAILED), 0, true, false, 0, "Message", 280, 120, 0);
         this->pendingCursorType = 7;
         break;
       }
@@ -2797,7 +2798,7 @@ void CLoginMode::PollNetworkStatus() {
     case ID_HC_ACK_CHANGE_CHARACTER_SLOT_V1:
     case ID_HC_ACK_CHANGE_CHARACTER_SLOT:
       if (reinterpret_cast<const SecondPasswordStatePacket*>(g_gameModePacketBuffer)->result == 1) {
-        g_windowMgr.Confirm(LookupMessage(0x7E1), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_CHANGE_CHARACTER_SLOT_FAILED), 0, true, false, 0, "Message", 280, 120, 0);
       }
       break;
     case ID_HC_ACK_CHANGE_CHARNAME:
@@ -2810,7 +2811,7 @@ void CLoginMode::PollNetworkStatus() {
       const tm when = *_localtime32(&endTime);
       char text[0x400];
       memset(text, 0, sizeof(text));
-      _snprintf(text, sizeof(text), LookupMessage(0x92C), when.tm_year + 1900, when.tm_mon + 1, when.tm_mday, when.tm_hour, when.tm_min, when.tm_sec);
+      _snprintf(text, sizeof(text), LookupMessage(MSI_MENU_MACROWND), when.tm_year + 1900, when.tm_mon + 1, when.tm_mday, when.tm_hour, when.tm_min, when.tm_sec);
       g_windowMgr.Confirm(text, 0, true, true, 0, "Message", 280, 120, 0);
       const std::uint64_t timestamp = static_cast<std::int64_t>(startTime) * 10000000;
       const std::int64_t interval = 3600000;
@@ -3000,7 +3001,7 @@ int CLoginMode::SendMsg(int event, int argument1, int argument2, int argument3,
     }
   case MM_SOCKETERROR:
     GetRagConnection().Close();
-    if (g_windowMgr.Confirm(LookupMessage(2), 0, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_UNABLE_TO_CONNECT_SERVER), 0, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
       g_charServerAccountIdPending = 0;
       this->pendingCursorType = 3;
     }
@@ -3027,7 +3028,7 @@ int CLoginMode::SendMsg(int event, int argument1, int argument2, int argument3,
       *reinterpret_cast<std::int16_t*>(buffer + 2) = 14;
       GetRagConnection().Send(*reinterpret_cast<std::int16_t*>(buffer + 2), buffer);
       this->window_6F14 = g_windowMgr.EnsureWindow(WID_WAITWND);
-      static_cast<UIWaitWnd*>(this->window_6F14)->SetMessage(LookupMessage(122), 16, 1);
+      static_cast<UIWaitWnd*>(this->window_6F14)->SetMessage(LookupMessage(MSI_WAITING_RESPONSE_FROM_SERVER), 16, 1);
       _freea(buffer);
     }
     return 0;
@@ -3066,7 +3067,7 @@ int CLoginMode::SendMsg(int event, int argument1, int argument2, int argument3,
     memcpy_s(packet.code, sizeof(packet.code), &this->unknown_0138[0x80], sizeof(packet.code));
     GetRagConnection().Send(reinterpret_cast<const PacketLengths*>(&GetRagConnection())->FixedLength(packet.id), &packet);
     this->window_6F14 = g_windowMgr.EnsureWindow(WID_WAITWND);
-    static_cast<UIWaitWnd*>(this->window_6F14)->SetMessage(LookupMessage(122), 16, 1);
+    static_cast<UIWaitWnd*>(this->window_6F14)->SetMessage(LookupMessage(MSI_WAITING_RESPONSE_FROM_SERVER), 16, 1);
     return 0;
   }
   case LMM_QUERY_LAST_CHARACTER_INFO:
@@ -3085,7 +3086,7 @@ int CLoginMode::SendMsg(int event, int argument1, int argument2, int argument3,
 
     ServerAddress2* servers = reinterpret_cast<ServerAddress2*>(this->serverList);
     if (servers[argument1].address.state == 3) {
-      g_windowMgr.Confirm(LookupMessage(0x2FC), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_CANT_CONNECT_TO_PAY_SERVER), 0, true, false, 0, "Message", 280, 120, 0);
       this->pendingCursorType = 6;
       return 0;
     }
@@ -3282,19 +3283,19 @@ int CLoginMode::SendMsg(int event, int argument1, int argument2, int argument3,
     char* output = reinterpret_cast<char*>(argument1);
     switch (this->slotExtension.unknown_0001) {
     case 100:
-      std::sprintf(output, LookupMessage(0x215), this->slotExtension.unknown_0005 / 60);
+      std::sprintf(output, LookupMessage(MSI_BILLING_100), this->slotExtension.unknown_0005 / 60);
       return 0;
     case 200: {
       const std::uint32_t value = this->slotExtension.unknown_0005;
-      std::sprintf(output, LookupMessage(0x216), value / 3600, (value / 60) % 60, value % 60);
+      std::sprintf(output, LookupMessage(MSI_BILLING_200), value / 3600, (value / 60) % 60, value % 60);
       return 0;
     }
     case 300:
-      std::sprintf(output, LookupMessage(0x217));
+      std::sprintf(output, LookupMessage(MSI_BILLING_300));
       return 0;
     case 400: {
       const std::uint32_t value = this->slotExtension.unknown_0009 - this->slotExtension.unknown_0005;
-      std::sprintf(output, LookupMessage(0x218), value / 3600, (value / 60) % 60, value % 60);
+      std::sprintf(output, LookupMessage(MSI_BILLING_400), value / 3600, (value / 60) % 60, value % 60);
       return 0;
     }
     case 500: {
@@ -3304,22 +3305,22 @@ int CLoginMode::SendMsg(int event, int argument1, int argument2, int argument3,
       return 0;
     }
     case 600:
-      std::sprintf(output, LookupMessage(0x21B));
+      std::sprintf(output, LookupMessage(MSI_BILLING_600));
       return 0;
     case 700:
-      std::sprintf(output, LookupMessage(0x21C));
+      std::sprintf(output, LookupMessage(MSI_BILLING_700));
       return 0;
     case 800:
-      std::sprintf(output, LookupMessage(0x21D));
+      std::sprintf(output, LookupMessage(MSI_BILLING_800));
       return 0;
     default:
-      std::sprintf(output, LookupMessage(0x64));
+      std::sprintf(output, LookupMessage(MSI_CHARACTER_INFO));
       return 0;
     }
   }
   case LMM_DISCONNECT_ACSVR:
     GetRagConnection().Close();
-    if (g_windowMgr.Confirm(LookupMessage(1), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_SERVER_CONNECTION_FAILED), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
       this->otpStarted = timeGetTime();
       g_charServerAccountIdPending = 0;
       this->pendingCursorType = 3;
@@ -3683,7 +3684,7 @@ void CLoginMode::OnChangeState(int value) {
     this->unknown_0018 = GetRagConnection().Connect(*reinterpret_cast<const ConnectionEndpoint*>(&endpoint));
     if (!this->unknown_0018) {
       GetRagConnection().Close();
-      if (g_windowMgr.Confirm(LookupMessage(1), 1, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_SERVER_CONNECTION_FAILED), 1, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
         this->pendingCursorType = 3;
       }
       break;
@@ -3709,7 +3710,7 @@ void CLoginMode::OnChangeState(int value) {
     GetRagConnection().Send(sizeof(packet), &packet);
     this->otpStarted = timeGetTime();
     this->window_6F14 = g_windowMgr.EnsureWindow(WID_WAITWND);
-    static_cast<UIWaitWnd*>(this->window_6F14)->SetMessage(LookupMessage(122), 16, 1);
+    static_cast<UIWaitWnd*>(this->window_6F14)->SetMessage(LookupMessage(MSI_WAITING_RESPONSE_FROM_SERVER), 16, 1);
     break;
   }
   case 2:
@@ -3771,7 +3772,7 @@ void CLoginMode::OnChangeState(int value) {
       char text[64];
       std::memset(text, 0, sizeof(text));
       if (server.address.property == 1) {
-        std::sprintf(text, LookupMessage(0x1E2));
+        std::sprintf(text, LookupMessage(MSI_SERVER_PROPERTY_NEW));
       }
       const bool custom = server.address.userCount == 4 && server.address.state == 0;
       std::sprintf(text + std::strlen(text), custom ? server.domain : server.address.name);
@@ -3783,28 +3784,28 @@ void CLoginMode::OnChangeState(int value) {
       std::string purple = "^BA00FF";
       switch (server.address.userCount) {
       case 0:
-        status = static_cast<const std::string&>(FormatOwnedString("%s%s  ^000000%s", green.c_str(), LookupMessage(0xCBD), text));
+        status = static_cast<const std::string&>(FormatOwnedString("%s%s  ^000000%s", green.c_str(), LookupMessage(MSI_SERVER_USERCOUNT_STATE_VERY_BUSY), text));
         break;
       case 1:
-        status = static_cast<const std::string&>(FormatOwnedString("%s%s  ^000000%s", orange.c_str(), LookupMessage(0xCBE), text));
+        status = static_cast<const std::string&>(FormatOwnedString("%s%s  ^000000%s", orange.c_str(), LookupMessage(MSI_MENUICON_MAP), text));
         break;
       case 2:
-        status = static_cast<const std::string&>(FormatOwnedString("%s%s  ^000000%s", red.c_str(), LookupMessage(0xCBF), text));
+        status = static_cast<const std::string&>(FormatOwnedString("%s%s  ^000000%s", red.c_str(), LookupMessage(MSI_WORLDSTORE_ONLY_INVENTORY), text));
         break;
       case 3:
-        status = static_cast<const std::string&>(FormatOwnedString("%s%s  ^000000%s", purple.c_str(), LookupMessage(0xCC0), text));
+        status = static_cast<const std::string&>(FormatOwnedString("%s%s  ^000000%s", purple.c_str(), LookupMessage(MSI_WORLDSTORE_PUT_BLOCK_PETEGG), text));
         break;
       }
 
       switch (server.address.state) {
       case 2:
-        status.append(LookupMessage(0xCBA));
+        status.append(LookupMessage(MSI_SERVER_USERCOUNT_STATE_NICE));
         break;
       case 3:
-        status.append(LookupMessage(0xCBB));
+        status.append(LookupMessage(MSI_SERVER_USERCOUNT_STATE_NORMAL));
         break;
       case 4:
-        status.append(LookupMessage(0xCBC));
+        status.append(LookupMessage(MSI_SERVER_USERCOUNT_STATE_BUSY));
         break;
       }
 
@@ -3932,7 +3933,7 @@ void CLoginMode::OnChangeState(int value) {
     this->unknown_0018 = GetRagConnection().Connect(*reinterpret_cast<const ConnectionEndpoint*>(&endpoint));
     if (!this->unknown_0018) {
       GetRagConnection().Close();
-      if (g_windowMgr.Confirm(LookupMessage(1), 1, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_SERVER_CONNECTION_FAILED), 1, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
         g_charServerAccountIdPending = 0;
         this->pendingCursorType = 3;
       }
@@ -3956,7 +3957,7 @@ void CLoginMode::OnChangeState(int value) {
     }
     packet.clientType = static_cast<unsigned char>(GetClientType());
     GetRagConnection().Send(reinterpret_cast<const PacketLengths*>(&GetRagConnection())->FixedLength(packet.id), &packet);
-    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(122), 16, 1);
+    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(MSI_WAITING_RESPONSE_FROM_SERVER), 16, 1);
     break;
   }
   case 24:
@@ -3970,7 +3971,7 @@ void CLoginMode::OnChangeState(int value) {
     this->unknown_0018 = GetRagConnection().Connect(*reinterpret_cast<const ConnectionEndpoint*>(&g_charServerEndpoint));
     if (!this->unknown_0018) {
       GetRagConnection().Close();
-      if (g_windowMgr.Confirm(LookupMessage(1), 1, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_SERVER_CONNECTION_FAILED), 1, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
         g_charServerAccountIdPending = 0;
         this->pendingCursorType = 3;
       }
@@ -3987,7 +3988,7 @@ void CLoginMode::OnChangeState(int value) {
     packet.userLevel = account.userLevel;
     packet.sex = static_cast<unsigned char>(account.sex);
     GetRagConnection().Send(reinterpret_cast<const PacketLengths*>(&GetRagConnection())->FixedLength(packet.id), &packet);
-    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(122), 16, 1);
+    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(MSI_WAITING_RESPONSE_FROM_SERVER), 16, 1);
     g_accountLinkedUserDataMgr->Load(g_session.m_aid, g_session.m_accountName);
     break;
   }
@@ -4004,7 +4005,7 @@ void CLoginMode::OnChangeState(int value) {
     packet.sex = g_charInfo.sex;
     GetRagConnection().Send(reinterpret_cast<const PacketLengths*>(&GetRagConnection())->FixedLength(packet.id), &packet);
     if (UIWaitWnd* wait = static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))) {
-      wait->SetMessage(LookupMessage(123), 17, 1);
+      wait->SetMessage(LookupMessage(MSI_MAKING_CHARACTER), 17, 1);
     }
     break;
   }
@@ -4031,7 +4032,7 @@ void CLoginMode::OnChangeState(int value) {
     } else {
       GetRagConnection().Send(reinterpret_cast<const PacketLengths*>(&GetRagConnection())->FixedLength(packet.id), &packet);
     }
-    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(124), 17, 1);
+    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(MSI_DELETING_CHARACTER), 17, 1);
     break;
   }
   case 9: {
@@ -4042,7 +4043,7 @@ void CLoginMode::OnChangeState(int value) {
     packet.slot = static_cast<unsigned char>(g_selectedSlotIndex);
     g_cashEmotionMgr->ClearOwnedPacks();
     GetRagConnection().Send(reinterpret_cast<const PacketLengths*>(&GetRagConnection())->FixedLength(packet.id), &packet);
-    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(122), 16, 1);
+    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(MSI_WAITING_RESPONSE_FROM_SERVER), 16, 1);
     break;
   }
   case 12: {
@@ -4054,7 +4055,7 @@ void CLoginMode::OnChangeState(int value) {
     this->unknown_0018 = GetRagConnection().Connect(g_zoneServerEndpoint);
     if (!this->unknown_0018) {
       GetRagConnection().Close();
-      if (g_windowMgr.Confirm(LookupMessage(1), 1, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_SERVER_CONNECTION_FAILED), 1, true, true, 0, "Message", 280, 120, 0) != 0x10D) {
         g_charServerAccountIdPending = 0;
         this->pendingCursorType = 3;
       }
@@ -4088,7 +4089,7 @@ void CLoginMode::OnChangeState(int value) {
     GetRagConnection().Send(reinterpret_cast<const PacketLengths*>(&GetRagConnection())->FixedLength(packet.packetType), &packet);
     g_session.SetOption(17, 1, 0);
     GetRagConnection().SetBlock(1);
-    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(122), 16, 1);
+    static_cast<UIWaitWnd*>(g_windowMgr.EnsureWindow(WID_WAITWND))->SetMessage(LookupMessage(MSI_WAITING_RESPONSE_FROM_SERVER), 16, 1);
     break;
   }
   case 19:
@@ -4121,7 +4122,7 @@ void CLoginMode::OnChangeState(int value) {
     if (ReplayFileList::Instance().Open(32, 0, 0) == 1) {
       this->pendingCursorType = 28;
     } else {
-      g_windowMgr.Confirm(LookupMessage(0xC4E), 4, true, true, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_STORE_TABNAME_9), 4, true, true, 0, "Message", 280, 120, 0);
       this->pendingCursorType = 26;
     }
     break;
diff --git a/Source/Client/Mode/LoginModeNotices.cpp b/Source/Client/Mode/LoginModeNotices.cpp
index e92d007a8..f9bb79c8b 100644
--- a/Source/Client/Mode/LoginModeNotices.cpp
+++ b/Source/Client/Mode/LoginModeNotices.cpp
@@ -9,6 +9,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Cipher/XorBytes.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstddef>
 #include <cstdint>
 #include <cstdio>
@@ -72,7 +73,7 @@ void CLoginMode::ReceiveBillingInfo(const unsigned char* data) {
   const std::uint32_t remainingTime = packet->remainingTime;
 
   if (remainingTime == 0xFFFFFFFE && packet->remainingFreeTime == 0xFFFFFFFE) {
-    const char* message = LookupMessage(680);
+    const char* message = LookupMessage(MSI_BILLING_FREE_USER);
     const char* format = [] {
       const std::uint8_t source[] = {0x34, 0x90, 0x59, 0x99};
       // GLOBAL: gl_25061
@@ -81,7 +82,7 @@ void CLoginMode::ReceiveBillingInfo(const unsigned char* data) {
     }();
     sprintf(text, format, message);
   } else if (remainingTime == 0xFFFFFFFD && packet->remainingFreeTime == 0xFFFFFFFD) {
-    const char* message = LookupMessage(1052);
+    const char* message = LookupMessage(MSI_BILLING_PCB);
     const char* format = [] {
       const std::uint8_t source[] = {0x7E, 0xC4, 0x6B, 0x59};
       // GLOBAL: gl_25062
@@ -90,7 +91,7 @@ void CLoginMode::ReceiveBillingInfo(const unsigned char* data) {
     }();
     sprintf(text, format, message);
   } else if (remainingTime == 0xFFFFFFFF && packet->remainingFreeTime == 0xFFFFFFFF) {
-    const char* message = LookupMessage(725);
+    const char* message = LookupMessage(MSI_BILLING_INTERNET_CAFE);
     const char* format = [] {
       const std::uint8_t source[] = {0xBC, 0x4A, 0xF7, 0x31};
       // GLOBAL: gl_25063
@@ -102,10 +103,10 @@ void CLoginMode::ReceiveBillingInfo(const unsigned char* data) {
     const std::uint32_t freeTime = packet->remainingFreeTime;
     if (freeTime != 0) {
       sprintf(
-        text, LookupMessage(726), remainingTime / 60 / 24, remainingTime / 60 % 24, remainingTime % 60, freeTime / 60, freeTime % 60
+        text, LookupMessage(MSI_BILLING_BOTH), remainingTime / 60 / 24, remainingTime / 60 % 24, remainingTime % 60, freeTime / 60, freeTime % 60
       );
     } else {
-      const char* message = LookupMessage(533);
+      const char* message = LookupMessage(MSI_BILLING_100);
       const char* format = [] {
         const std::uint8_t source[] = {0xF6, 0x4A, 0x65, 0x11};
         // GLOBAL: gl_25064
@@ -114,11 +115,11 @@ void CLoginMode::ReceiveBillingInfo(const unsigned char* data) {
       }();
       sprintf(text, format, message);
       const std::uint32_t time = packet->remainingTime;
-      sprintf(text + strlen(text), LookupMessage(677), time / 60 / 24, time / 60 % 24, time % 60);
+      sprintf(text + strlen(text), LookupMessage(MSI_BILLING_DAY_HOUR_MINUTES), time / 60 / 24, time / 60 % 24, time % 60);
     }
   } else {
     if (packet->remainingFreeTime > 0) {
-      const char* message = LookupMessage(541);
+      const char* message = LookupMessage(MSI_BILLING_800);
       const char* format = [] {
         const std::uint8_t source[] = {0x8A, 0x7A, 0x03, 0xE7};
         // GLOBAL: gl_25065
@@ -127,7 +128,7 @@ void CLoginMode::ReceiveBillingInfo(const unsigned char* data) {
       }();
       sprintf(text, format, message);
       const std::uint32_t freeTime = packet->remainingFreeTime;
-      sprintf(text + strlen(text), LookupMessage(679), freeTime / 60, freeTime % 60);
+      sprintf(text + strlen(text), LookupMessage(MSI_BILLING_HOUR_MINUTES), freeTime / 60, freeTime % 60);
     } else {
       const char* format = [] {
         const std::uint8_t source[] = {0x67, 0xBF};
@@ -154,25 +155,25 @@ void CLoginMode::ReceiveNotifyBan(const unsigned char* data) {
 
   switch (errorCode) {
   case BAN_UNFAIR:
-    strcpy(text, LookupMessage(3));
+    strcpy(text, LookupMessage(MSI_BANNED));
     break;
   case BAN_SERVER_SHUTDOWN:
-    strcpy(text, LookupMessage(4));
+    strcpy(text, LookupMessage(MSI_SERVER_OFF));
     break;
   case BAN_ANOTHER_LOGIN:
-    strcpy(text, LookupMessage(5));
+    strcpy(text, LookupMessage(MSI_DOUBLE_LOGIN_PROHIBITED));
     break;
   case BAN_DETECTED_SPEEDHACK:
-    strcpy(text, LookupMessage(241));
+    strcpy(text, LookupMessage(MSI_SPEEDHACK));
     break;
   case BAN_PC_OVERFLOW:
-    strcpy(text, LookupMessage(264));
+    strcpy(text, LookupMessage(MSI_PC_OVERFLOW));
     break;
   case BAN_UNDER_AGE:
-    strcpy(text, LookupMessage(305));
+    strcpy(text, LookupMessage(MSI_UNDER_AGE));
     break;
   case BAN_NOT_SETTLED:
-    strcpy(text, LookupMessage(438));
+    strcpy(text, LookupMessage(MSI_NOT_SETTLED));
     if (g_windowMgr.Confirm(text, 2, true, true, 0, "Message", 280, 120, 0) == 187) {
       g_modeMgr.Quit();
       this->OpenAccountRegistration();
@@ -180,83 +181,83 @@ void CLoginMode::ReceiveNotifyBan(const unsigned char* data) {
     text[0] = '\0';
     break;
   case BAN_ACCOUNT_BUSY:
-    strcpy(text, LookupMessage(439));
+    strcpy(text, LookupMessage(MSI_ACCOUNT_BUSY));
     break;
   case BAN_INFORMATION_REMAINED:
-    strcpy(text, LookupMessage(440));
+    strcpy(text, LookupMessage(MSI_INFORMATION_REMAINED));
     break;
   case BAN_IP_OVERFLOW:
-    strcpy(text, LookupMessage(529));
+    strcpy(text, LookupMessage(MSI_BAN_IP_OVERFLOW));
     break;
   case BAN_PAY_OUT:
-    strcpy(text, LookupMessage(530));
+    strcpy(text, LookupMessage(MSI_BAN_PAY_OUT));
     break;
   case BAN_PAY_SUSPEND:
-    strcpy(text, LookupMessage(575));
+    strcpy(text, LookupMessage(MSI_BAN_PAY_SUSPEND));
     break;
   case BAN_PAY_CHANGE:
-    strcpy(text, LookupMessage(576));
+    strcpy(text, LookupMessage(MSI_BAN_PAY_CHANGE));
     break;
   case BAN_PAY_WRONGIP:
-    strcpy(text, LookupMessage(577));
+    strcpy(text, LookupMessage(MSI_BAN_PAY_WRONGIP));
     break;
   case BAN_PAY_PNGAMEROOM:
-    strcpy(text, LookupMessage(578));
+    strcpy(text, LookupMessage(MSI_BAN_PAY_PNGAMEROOM));
     break;
   case BAN_JAPAN_REFUSE1:
-    strcpy(text, LookupMessage(606));
+    strcpy(text, LookupMessage(MSI_BAN_JAPAN_REFUSE1));
     break;
   case BAN_JAPAN_REFUSE2:
-    strcpy(text, LookupMessage(607));
+    strcpy(text, LookupMessage(MSI_BAN_JAPAN_REFUSE2));
     break;
   case BAN_INFORMATION_REMAINED_ANOTHER_ACCOUNT:
-    strcpy(text, LookupMessage(678));
+    strcpy(text, LookupMessage(MSI_BAN_INFORMATION_REMAINED_ANOTHER_ACCOUNT));
     break;
   case BAN_PC_IP_UNFAIR:
-    strcpy(text, LookupMessage(1123));
+    strcpy(text, LookupMessage(MSI_BAN_PC_IP_UNFAIR));
     break;
   case BAN_PC_IP_COUNT_ALL:
-    strcpy(text, LookupMessage(1178));
+    strcpy(text, LookupMessage(MSI_BAN_PC_IP_COUNT_ALL));
     break;
   case BAN_PC_IP_COUNT:
-    strcpy(text, LookupMessage(1179));
+    strcpy(text, LookupMessage(MSI_BAN_PC_IP_COUNT));
     break;
   case BAN_GRAVITY_MEM_AGREE:
-    strcpy(text, LookupMessage(1309));
+    strcpy(text, LookupMessage(MSI_BAN_GRAVITY_MEM_AGREE));
     break;
   case BAN_GAME_MEM_AGREE:
-    strcpy(text, LookupMessage(1310));
+    strcpy(text, LookupMessage(MSI_BAN_GAME_MEM_AGREE));
     break;
   case BAN_HAN_VALID:
-    strcpy(text, LookupMessage(1311));
+    strcpy(text, LookupMessage(MSI_BAN_HAN_VALID));
     break;
   case 107:
     if (g_serviceType == 0) {
       char buffer[200];
-      sprintf(buffer, LookupMessage(1429), 9);
+      sprintf(buffer, LookupMessage(MSI_BAN_OVER_CHARACTER_LIST), 9);
       strcpy(text, buffer);
     }
     break;
   case 108:
-    strcpy(text, LookupMessage(1582));
+    strcpy(text, LookupMessage(MSI_BAN_IP_BLOCK));
     break;
   case 109:
-    strcpy(text, LookupMessage(1583));
+    strcpy(text, LookupMessage(MSI_BAN_INVALID_PWD_CNT));
     break;
   case 110:
-    strcpy(text, LookupMessage(1589));
+    strcpy(text, LookupMessage(MSI_BAN_NOT_ALLOWED_JOBCLASS));
     break;
   case 113:
-    strcpy(text, LookupMessage(2021));
+    strcpy(text, LookupMessage(MSI_BAN_SHUTDOWN_TEENAGER));
     break;
   case 114:
-    strcpy(text, LookupMessage(2344));
+    strcpy(text, LookupMessage(MSI_PLANNED_TIME_SHUTDOWN));
     break;
   case 116:
-    strcpy(text, LookupMessage(3635));
+    strcpy(text, LookupMessage(MSI_MCSTORE_BACKUP_TOOLTIP));
     break;
   default:
-    strcpy(text, LookupMessage(3));
+    strcpy(text, LookupMessage(MSI_BANNED));
     break;
   }
 
diff --git a/Source/Client/Session.cpp b/Source/Client/Session.cpp
index 2d4f3004d..54768f47b 100644
--- a/Source/Client/Session.cpp
+++ b/Source/Client/Session.cpp
@@ -60,6 +60,7 @@
 #include "Contents/PetEvolutionMgr.h"
 #include "Contents/PrivateAirplaneMgr.h"
 #include "Contents/SpecialPopupMgr.h"
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cmath>
 #include <cstdio>
@@ -1213,7 +1214,7 @@ int CSession::GetTalkType(const char* text, int* talkType, std::string* parts) {
     *talkType = 0x5C;
     return -1;
   }
-  if (tokenizer[0] == "/mineffect" || tokenizer[0] == LookupMessage(0x2BA)) {
+  if (tokenizer[0] == "/mineffect" || tokenizer[0] == LookupMessage(MSI_MINEFFECT)) {
     *talkType = 0xE5;
     return -1;
   }
@@ -1337,7 +1338,7 @@ int CSession::GetTalkType(const char* text, int* talkType, std::string* parts) {
     if (space != std::string::npos) {
       parts[0] = command.erase(0, space + 1);
     } else {
-      g_windowMgr.SetUnknown04DC(LookupMessage(0x9E4));
+      g_windowMgr.SetUnknown04DC(LookupMessage(MSI_NOWARPSKILL2));
     }
     return -1;
   }
@@ -1348,7 +1349,7 @@ int CSession::GetTalkType(const char* text, int* talkType, std::string* parts) {
     if (space != std::string::npos) {
       parts[0] = command.erase(0, space + 1);
     } else {
-      g_windowMgr.SetUnknown04DC(LookupMessage(0x9E5));
+      g_windowMgr.SetUnknown04DC(LookupMessage(MSI_PARA_PURCHASE_ITEM_WEIGHT));
     }
     return -1;
   }
@@ -1379,7 +1380,7 @@ int CSession::GetTalkType(const char* text, int* talkType, std::string* parts) {
     parts[0] = text + (tokenizer[0] == "/cl" ? 4 : 10);
     return -1;
   }
-  if (tokenizer[0] == LookupMessage(0x9DF)) {
+  if (tokenizer[0] == LookupMessage(MSI_PARA_RESULT_TITLE)) {
     *talkType = 0xD8;
     return -1;
   }
@@ -2203,9 +2204,9 @@ int CSession::SetFriendOffline(std::uint32_t accountId, std::uint32_t characterI
 
         char message[256];
         if (member.offline == 0) {
-          std::sprintf(message, LookupMessage(1041), member.name.c_str());
+          std::sprintf(message, LookupMessage(MSI_LOGIN_FRIEND), member.name.c_str());
         } else {
-          std::sprintf(message, LookupMessage(1042), member.name.c_str());
+          std::sprintf(message, LookupMessage(MSI_LOGOUT_FRIEND), member.name.c_str());
         }
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFFFF00, 0, 0, 0);
       }
@@ -3604,8 +3605,8 @@ void CSession::InitCommandTables() {
   this->m_commandIds.push_back(std::make_pair("/xkfxhl", 27));
   this->m_commandIds.push_back(std::make_pair("/leave", 27));
   this->m_commandIds.push_back(std::make_pair("/stat", 2));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(544), 29));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(545), 30));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_SURPRISE), 29));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_QUESTION), 30));
   this->m_commandIds.push_back(std::make_pair("/delight", 31));
   this->m_commandIds.push_back(std::make_pair("/ghk", 36));
   this->m_commandIds.push_back(std::make_pair("/fret", 35));
@@ -3626,7 +3627,7 @@ void CSession::InitCommandTables() {
   this->m_commandIds.push_back(std::make_pair("/whkvy", 9));
   this->m_commandIds.push_back(std::make_pair("/wkdth", 9));
   this->m_commandIds.push_back(std::make_pair("/where", 9));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(554), 38));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_THINK), 38));
   this->m_commandIds.push_back(std::make_pair("/money", 37));
   this->m_commandIds.push_back(std::make_pair("/ehs", 37));
   this->m_commandIds.push_back(std::make_pair("/anger", 36));
@@ -3701,19 +3702,19 @@ void CSession::InitCommandTables() {
   this->m_commandIds.push_back(std::make_pair("/ㄴㅅ뭉", 22));
   this->m_commandIds.push_back(std::make_pair("/ㅂ", 24));
   this->m_commandIds.push_back(std::make_pair("/탈퇴", 27));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(546), 31));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(547), 32));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(549), 33));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_DELIGHT), 31));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_THROB), 32));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_SWEAT), 33));
   this->m_commandIds.push_back(std::make_pair("/주먹", 40));
   this->m_commandIds.push_back(std::make_pair("/보", 41));
   this->m_commandIds.push_back(std::make_pair("/가위", 39));
   this->m_commandIds.push_back(std::make_pair("/바위", 40));
   this->m_commandIds.push_back(std::make_pair("/좌표", 9));
   this->m_commandIds.push_back(std::make_pair("/장소", 9));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(553), 37));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(552), 36));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(551), 35));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(550), 34));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_MONEY), 37));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_ANGER), 36));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_FRET), 35));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_AHA), 34));
   this->m_commandIds.push_back(std::make_pair("/샤ㅔ", 42));
   this->m_commandIds.push_back(std::make_pair("/기억", 43));
   this->m_commandIds.push_back(std::make_pair("/누메", 46));
@@ -3743,63 +3744,63 @@ void CSession::InitCommandTables() {
   this->m_commandIds.push_back(std::make_pair("/stateinfo", 201));
   this->m_commandIds.push_back(std::make_pair("/monsterhp", 213));
   this->m_commandIds.push_back(std::make_pair("/ㅡㅐㅜㄴㅅㄷ고ㅔ", 213));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(548), 79));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(555), 66));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_BIGTHROB), 79));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_THANKS), 66));
   this->m_commandIds.push_back(std::make_pair("/ㄳ", 66));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(556), 67));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(557), 68));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_KEK), 67));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_SORRY), 68));
   this->m_commandIds.push_back(std::make_pair("/sorry", 68));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(558), 69));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_SMILE), 69));
   this->m_commandIds.push_back(std::make_pair("/하하", 69));
   this->m_commandIds.push_back(std::make_pair("/ㅇ", 69));
   this->m_commandIds.push_back(std::make_pair("/smile", 69));
   this->m_commandIds.push_back(std::make_pair("/ㄱ", 31));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(559), 70));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(560), 71));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(561), 72));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_PROFUSELY_SWEAT), 70));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_SCRATCH), 71));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_BEST), 72));
   this->m_commandIds.push_back(std::make_pair("/원츄", 72));
   this->m_commandIds.push_back(std::make_pair("/ㅊ", 72));
   this->m_commandIds.push_back(std::make_pair("/emotion", 86));
   this->m_commandIds.push_back(std::make_pair("/lightmap", 119));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(562), 73));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(563), 74));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_STARE_ABOUT), 73));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_HUK), 74));
   this->m_commandIds.push_back(std::make_pair("/ㅎ", 74));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(564), 75));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_O), 75));
   this->m_commandIds.push_back(std::make_pair("/o", 75));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(565), 76));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_X), 76));
   this->m_commandIds.push_back(std::make_pair("/x", 76));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(566), 77));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_HELP), 77));
   this->m_commandIds.push_back(std::make_pair("/ㅊㅊ", 77));
   this->m_commandIds.push_back(std::make_pair("/help", 77));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(567), 78));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(568), 80));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(569), 81));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_GO), 78));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_CRY), 80));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_KIK), 81));
   this->m_commandIds.push_back(std::make_pair("/킥", 81));
   this->m_commandIds.push_back(std::make_pair("/ㅋ", 81));
   this->m_commandIds.push_back(std::make_pair("/케케", 81));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(570), 82));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(571), 83));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(572), 84));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_CHUP), 82));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_CHUPCHUP), 83));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_HNG), 84));
   this->m_commandIds.push_back(std::make_pair("/끄덕", 85));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(573), 85));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_OK), 85));
   this->m_commandIds.push_back(std::make_pair("/이모션", 86));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(772), 123));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_STARE), 123));
   this->m_commandIds.push_back(std::make_pair("/ㅉ", 123));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(773), 124));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(774), 125));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(775), 126));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(776), 127));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_HUNGRY), 124));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_COOL), 125));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_MERONG), 126));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_SHY), 127));
   this->m_commandIds.push_back(std::make_pair("/부", 127));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(777), 128));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(778), 129));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_GOODBOY), 128));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_SPTIME), 129));
   this->m_commandIds.push_back(std::make_pair("/엠", 129));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(779), 130));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(780), 131));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(781), 132));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_SEXY), 130));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_COMEON), 131));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_SLEEPY), 132));
   this->m_commandIds.push_back(std::make_pair("/ㅈ", 132));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(782), 133));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_CONGRATULATION), 133));
   this->m_commandIds.push_back(std::make_pair("/ㅊㅋ", 133));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(783), 134));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_HPTIME), 134));
   this->m_commandIds.push_back(std::make_pair("/피", 134));
   this->m_commandIds.push_back(std::make_pair("/e1", 123));
   this->m_commandIds.push_back(std::make_pair("/e2", 124));
@@ -3813,15 +3814,15 @@ void CSession::InitCommandTables() {
   this->m_commandIds.push_back(std::make_pair("/e10", 132));
   this->m_commandIds.push_back(std::make_pair("/e11", 133));
   this->m_commandIds.push_back(std::make_pair("/e12", 134));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(945), 154));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(946), 155));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(947), 156));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_SPARK), 154));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_CONFUSE), 155));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_OHNO), 156));
   this->m_commandIds.push_back(std::make_pair("/한숨", 156));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(948), 157));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(949), 158));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_HUM), 157));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_BLABLA), 158));
   this->m_commandIds.push_back(std::make_pair("/시끌시끌", 158));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(950), 159));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(951), 160));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_OTL), 159));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_EMOTION_DICE), 160));
   this->m_commandIds.push_back(std::make_pair("/dice", 160));
   this->m_commandIds.push_back(std::make_pair("/e19", 160));
   this->m_commandIds.push_back(std::make_pair("/e13", 154));
@@ -3872,11 +3873,11 @@ void CSession::InitCommandTables() {
   this->m_commandIds.push_back(std::make_pair("/eqopen", 185));
   this->m_commandIds.push_back(std::make_pair("/show_addressbar", 205));
   this->m_commandIds.push_back(std::make_pair("/buildinfo", 207));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(2861), 223));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_GUILD_MEMBERLIST_SORT), 223));
   this->m_commandIds.push_back(std::make_pair("/viewpointvalue", 227));
   this->m_commandIds.push_back(std::make_pair("/mable", 240));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(3513), 241));
-  this->m_commandIds.push_back(std::make_pair(LookupMessage(3532), 243));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_CHECK_LEVEL_BEFORE_REGISTER_AGENCY), 241));
+  this->m_commandIds.push_back(std::make_pair(LookupMessage(MSI_RUSSIA_PERSONALINFO_EXP), 243));
   std::stable_sort(this->m_commandIds.begin(), this->m_commandIds.end(),
                    [](const std::pair<const char*, int>& left, const std::pair<const char*, int>& right) {
                      return std::strcmp(left.first, right.first) < 0;
@@ -7069,7 +7070,7 @@ void CSession::LoadSessionTables() {
   const std::uint8_t source[] = {0xA5, 0xA8, 0x04, 0x07, 0x1C, 0xEB, 0x1E, 0xFA, 0xD7, 0x9A, 0x06, 0x1D, 0x08, 0xE9, 0x71};
   thread_local EncryptedName<sizeof(source), 0x9171997D6963C9F7ULL> setupName(source);
   if (HWND window = FindWindowA(nullptr, setupName.Text())) {
-    ShowErrorDialog(nullptr, LookupMessage(3194), 0);
+    ShowErrorDialog(nullptr, LookupMessage(MSI_TAREN_LOGINREFUSE_FAIL_PASSWORD), 0);
     SendMessageA(window, WM_CLOSE, 0, 0);
   }
 
diff --git a/Source/Client/SessionAchievements.cpp b/Source/Client/SessionAchievements.cpp
index fe9e5e07b..3d908a8d1 100644
--- a/Source/Client/SessionAchievements.cpp
+++ b/Source/Client/SessionAchievements.cpp
@@ -8,6 +8,7 @@
 #include "Contents/MessageTable.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <string>
 #include <vector>
@@ -75,7 +76,7 @@ bool CSession::ToggleTrackedAchievement(int id) {
     tracked.erase(found);
   } else {
     if (tracked.size() >= 3) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA78)), 0x64FFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GET_ROULLETE_PRIZE)), 0x64FFFF, 0, 0, 0);
       return false;
     }
 
diff --git a/Source/Client/SessionState.cpp b/Source/Client/SessionState.cpp
index 1ca9d4474..3e837fe64 100644
--- a/Source/Client/SessionState.cpp
+++ b/Source/Client/SessionState.cpp
@@ -23,6 +23,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 extern "C" {
 void lua_settop(lua_State* L, int index);
 int lua_type(lua_State* L, int index);
@@ -260,7 +261,7 @@ void CSession::UnequipItem61B8(const ITEM_INFO& item) {
   if (location == 0x8000) {
     ITEM_INFO equipped = g_session.FindItemByIdentity(item.unknown_0000[1], location);
     if (equipped.unknown_0000[1] != 0) {
-      const char* message = LookupMessage(0xAB);
+      const char* message = LookupMessage(MSI_ITEM_IS_REMOVED);
       const std::string name = equipped.DisplayName(0);
       const std::string text = FormatOwnedString("%s%s", name.c_str(), message);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFF, 7, 0, 0);
diff --git a/Source/Contents/Actors/GameActor.cpp b/Source/Contents/Actors/GameActor.cpp
index 99ed737f6..24ee9e749 100644
--- a/Source/Contents/Actors/GameActor.cpp
+++ b/Source/Contents/Actors/GameActor.cpp
@@ -28,6 +28,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 #include "Contents/Effects/RagEffect.h"
+#include "Resource/MSGSTRINGID.h"
 #include <cmath>
 #include <cstdio>
 #include <cstdlib>
@@ -75,25 +76,25 @@ void CGameActor::ProcessDamageMessages() {
 
       if (targetName.empty()) {
         const CActorNameCard& card = static_cast<CGameMode*>(g_modeMgr.GetGameMode())->LookupNameCard(targetAid);
-        targetName.assign(card.unknown_007C.empty() ? std::string(LookupMessage(1604)) : card.unknown_007C);
+        targetName.assign(card.unknown_007C.empty() ? std::string(LookupMessage(MSI_WHO_IS)) : card.unknown_007C);
       }
 
       if (attackerName.empty()) {
         const CActorNameCard& card = static_cast<CGameMode*>(g_modeMgr.GetGameMode())->LookupNameCard(attackerAid);
-        attackerName.assign(card.unknown_007C.empty() ? std::string(LookupMessage(1604)) : card.unknown_007C);
+        attackerName.assign(card.unknown_007C.empty() ? std::string(LookupMessage(MSI_WHO_IS)) : card.unknown_007C);
       }
 
       if (IsPlayerJob(this->GetEffectiveJob(-1))) {
         if (g_session.m_aid == targetAid) {
-          std::sprintf(notice, LookupMessage(1605), attackerName.c_str(), it->damage);
+          std::sprintf(notice, LookupMessage(MSI_I_RECEIVED_DAMAGE), attackerName.c_str(), it->damage);
         } else if (g_session.IsPartyMember(targetAid, true)) {
-          std::sprintf(partyNotice, LookupMessage(1606), targetName.c_str(), attackerName.c_str(), it->damage);
+          std::sprintf(partyNotice, LookupMessage(MSI_PARTY_RECEIVED_DAMAGE), targetName.c_str(), attackerName.c_str(), it->damage);
         }
       } else {
         if (g_session.m_aid == attackerAid) {
-          std::sprintf(notice, LookupMessage(1607), targetName.c_str(), it->damage);
+          std::sprintf(notice, LookupMessage(MSI_I_GAVE_DAMAGE), targetName.c_str(), it->damage);
         } else if (g_session.IsPartyMember(attackerAid, true)) {
-          std::sprintf(partyNotice, LookupMessage(1608), attackerName.c_str(), targetName.c_str(), it->damage);
+          std::sprintf(partyNotice, LookupMessage(MSI_PARTY_GAVE_DAMAGE), attackerName.c_str(), targetName.c_str(), it->damage);
         }
       }
 
diff --git a/Source/Contents/Actors/Item.cpp b/Source/Contents/Actors/Item.cpp
index ea42aa3d5..96f7a49d1 100644
--- a/Source/Contents/Actors/Item.cpp
+++ b/Source/Contents/Actors/Item.cpp
@@ -21,6 +21,7 @@
 #include "Render/Renderer.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdlib>
 #include <windows.h>
@@ -167,7 +168,7 @@ void CItem::SendMsg(CGameObject* sender, int message, int a, int b, int c, int d
   item.itemId = itemName;
   item.identified = entry->identified;
   item.unknown_0060 = 0;
-  this->name = static_cast<const std::string&>(FormatOwnedString(LookupMessage(183), item.DisplayName(0).c_str(), entry->count));
+  this->name = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_EA2), item.DisplayName(0).c_str(), entry->count));
   this->GetActRes();
   this->render.unknown_008C = timeGetTime();
 
diff --git a/Source/Contents/CashEmotionMgr.cpp b/Source/Contents/CashEmotionMgr.cpp
index 737182669..a44da0a8d 100644
--- a/Source/Contents/CashEmotionMgr.cpp
+++ b/Source/Contents/CashEmotionMgr.cpp
@@ -49,6 +49,7 @@
 #include "UI/Emotion/UIEmotionWnd.h"
 #include "Client/Mode/CMode.h"
 
+#include "Resource/MSGSTRINGID.h"
 extern "C" {
 #include <lauxlib.h>
 #include <lua.h>
@@ -2278,7 +2279,7 @@ void UICashEmotionListWnd::OnCreate(int width, int height) {
 void UICashEmotionListWnd::Paint() {
   this->ClearSurface(0xFFFF00FF);
   const int width = this->geometry.width - 30;
-  const int top = this->DrawTitleBarAt(29, width, false, LookupMessage(542));
+  const int top = this->DrawTitleBarAt(29, width, false, LookupMessage(MSI_EMOTION_LIST));
   this->DrawPanelBackgroundAt(29, top, width, nullptr);
   DrawRectangleBorder(*this, 60, 22, 161, 18, 0xB5B5B5);
   this->FillRegion(29, 46, width, 1, 0xCECECE);
diff --git a/Source/Contents/ClientItemLists.cpp b/Source/Contents/ClientItemLists.cpp
index 75c02a7c7..a60ee3785 100644
--- a/Source/Contents/ClientItemLists.cpp
+++ b/Source/Contents/ClientItemLists.cpp
@@ -25,6 +25,7 @@
 #include "UI/Window/UIWindow.h"
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
+#include "Resource/MSGSTRINGID.h"
 #include <cstddef>
 #include <cstdint>
 #include <cstdio>
@@ -369,7 +370,7 @@ void ReceiveFriendAddResult(const unsigned char* data) {
   int message;
   switch (packet->result) {
     case FRIEND_ADD_SUCCEED: {
-      std::sprintf(buffer, LookupMessage(821), name);
+      std::sprintf(buffer, LookupMessage(MSI_FRIEND_ADD_SUCCEED), name);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(buffer), 0xFFFF00, 0, 0, 0);
 
       MessengerMember member;
@@ -385,7 +386,7 @@ void ReceiveFriendAddResult(const unsigned char* data) {
       message = 822;
       break;
     case FRIEND_ADD_ME_OVERSIZE:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(819)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FRIEND_ADD_ME_OVERSIZE)), 0xFF, 0, 0, 0);
       return;
     case FRIEND_ADD_OTHER_OVERSIZE:
       message = 820;
@@ -1067,7 +1068,7 @@ bool CSession::EquipUnknown17F0(const ITEM_INFO& item, const char* name) {
 // OFFSET: 0x00DFC9B0
 // FUNCTION: fn_23599
 bool CSession::OnItemEquipped(ITEM_INFO& item) {
-  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s %s", item.DisplayName(0).c_str(), LookupMessage(0xAA)).c_str()), 0xC8FF00, 7, 0, 0);
+  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s %s", item.DisplayName(0).c_str(), LookupMessage(MSI_ITEM_IS_EQUIPED)).c_str()), 0xC8FF00, 7, 0, 0);
   if (item.unknown_0064 == 1) {
     item.unknown_0064 = 2;
   }
@@ -1111,7 +1112,7 @@ bool CSession::UnequipItem(int location, std::uint32_t identity) {
   if (location == 0x8000) {
     const ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, identity);
     if (item.unknown_0000[1] != 0) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s%s", item.DisplayName(0).c_str(), LookupMessage(0xAB)).c_str()), 0xFF, 7, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s%s", item.DisplayName(0).c_str(), LookupMessage(MSI_ITEM_IS_REMOVED)).c_str()), 0xFF, 7, 0, 0);
     }
     this->unknown_16EC = 0;
     g_windowMgr.InvalidateFrames();
@@ -1137,7 +1138,7 @@ bool CSession::UnequipItem(int location, std::uint32_t identity) {
     if (slots.values[2] < 10) {
       if (slots.values[2] != -1) {
         ITEM_INFO& item = this->unknown_17F0[slots.values[2]];
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s%s", item.DisplayName(0).c_str(), LookupMessage(0xAB)).c_str()), 0xFF, 7, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s%s", item.DisplayName(0).c_str(), LookupMessage(MSI_ITEM_IS_REMOVED)).c_str()), 0xFF, 7, 0, 0);
         item.unknown_0000[3] = 0;
 
         bool merged = false;
diff --git a/Source/Contents/Configuration/ServiceOptions.cpp b/Source/Contents/Configuration/ServiceOptions.cpp
index b7326e17c..71c970d49 100644
--- a/Source/Contents/Configuration/ServiceOptions.cpp
+++ b/Source/Contents/Configuration/ServiceOptions.cpp
@@ -38,6 +38,7 @@
 #include "Utility/Singleton.h"
 #include "Utility/Text/StringUtil.h"
 
+#include "Resource/MSGSTRINGID.h"
 extern "C" {
 #include <lua.h>
 }
@@ -1000,7 +1001,7 @@ void ApplyServiceOptionWithNotice(int id, unsigned char value, bool notify, int
   if (value != g_serviceOptions.Get(id)) {
     g_serviceOptions.Set(id, value);
     if (g_serviceOptions.Get(107)) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBB4)), 0x64FFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SWAP_EQUIPITEM_FAIL_DEAD)), 0x64FFFF, 0, 0, 0);
       return;
     }
 
@@ -1273,7 +1274,7 @@ void ApplyServiceOptionWeatherFlag(int id, unsigned char value, bool notify, int
 // FUNCTION: fn_06364
 void ApplyServiceOptionWindow27() {
   if (g_windowMgr.unknown_0304 != 0) {
-    g_windowMgr.Confirm(LookupMessage(0x24B), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_CANT_OPEN_STORE_WHILE_CHAT), 0, true, false, 0, "Message", 0x118, 0x78, 0);
     return;
   }
 
@@ -1524,7 +1525,7 @@ void CSession::LoadOptionInfo() {
   }
 
   Singleton<CGameSettingsMgr>::GetInstance();
-  ::SetOption(LookupMessage(0xDB9), this->GetOptionInteger(LookupMessage(0xDB9), 0) != 0);
+  ::SetOption(LookupMessage(MSI_CHECK_LEVEL_BEFORE_REGISTER_AGENCY), this->GetOptionInteger(LookupMessage(MSI_CHECK_LEVEL_BEFORE_REGISTER_AGENCY), 0) != 0);
   g_serviceOptionJitterScale = g_serviceOptions.Get(0xF1) ? 730.0f : g_jitterDistanceScale;
 
   if (g_outdoorCameraPitch < -65.0f) {
@@ -1622,7 +1623,7 @@ void CSession::LoadOptionInfo() {
   this->m_itemDescendingOrder = this->GetOptionInteger("bItemDescendingOrder", 0) != 0;
   this->m_showMenuIcon = this->GetOptionInteger("bShowMenuIcon", 1) != 0;
 
-  Singleton<CGameSettingsMgr>::GetInstance()->ApplyScriptOption(0xF3, LookupMessage(0xDC6));
+  Singleton<CGameSettingsMgr>::GetInstance()->ApplyScriptOption(0xF3, LookupMessage(MSI_USESKILL_FAIL_NEED_EQUIPPED_WEAPONE));
   Singleton<CGameSettingsMgr>::GetInstance()->ApplyScriptOption(0x10B, "bExtendDamage");
   Singleton<CGameSettingsMgr>::GetInstance()->ApplyScriptOption(0x10C, "bShowMapName");
   Singleton<CGameSettingsMgr>::GetInstance()->ApplyScriptOption(0x10D, "bShowOnlyMineFootprint");
@@ -1707,11 +1708,11 @@ void CSession::SaveOptionInfo() {
   this->WriteOptionInteger(output, "bItemDefaultSort", this->m_itemDefaultSort != 0);
   this->WriteOptionInteger(output, "bItemAscendingOrder", this->m_itemAscendingOrder != 0);
   this->WriteOptionInteger(output, "bItemDescendingOrder", this->m_itemDescendingOrder != 0);
-  this->WriteOptionInteger(output, LookupMessage(0xDC6), g_serviceOptions.Get(0xF3));
+  this->WriteOptionInteger(output, LookupMessage(MSI_USESKILL_FAIL_NEED_EQUIPPED_WEAPONE), g_serviceOptions.Get(0xF3));
   this->WriteOptionInteger(output, "bExtendDamage", g_serviceOptions.Get(0x10B));
   this->WriteOptionInteger(output, "bShowMapName", g_serviceOptions.Get(0x10C));
   this->WriteOptionInteger(output, "bShowOnlyMineFootprint", g_serviceOptions.Get(0x10D));
-  this->WriteOptionInteger(output, LookupMessage(0xDB9), g_serviceOptions.Get(0xF1));
+  this->WriteOptionInteger(output, LookupMessage(MSI_CHECK_LEVEL_BEFORE_REGISTER_AGENCY), g_serviceOptions.Get(0xF1));
   this->WriteOptionInteger(output, "DamageSkin", this->m_damageSkinIndex);
   this->WriteOptionInteger(output, "DamageDir", this->m_damageSkinMode);
   this->WriteOptionInteger(output, "PriorityClass", this->m_priorityClass);
diff --git a/Source/Contents/Emblems/EmblemUpload.cpp b/Source/Contents/Emblems/EmblemUpload.cpp
index 966d87118..62e30cd12 100644
--- a/Source/Contents/Emblems/EmblemUpload.cpp
+++ b/Source/Contents/Emblems/EmblemUpload.cpp
@@ -6,6 +6,7 @@
 #include "Utility/Async/AsyncDiagnostic.h"
 #include "Utility/Cipher/XorBytes.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <json/reader.h>
 #include <json/value.h>
 
@@ -81,7 +82,7 @@ void CEmblemDataMgr::CompleteUpload(AsyncDiagnostic diagnostic, std::string resp
   case 2:
   case 3:
   case 4: {
-    const char* message = LookupMessage(3586);
+    const char* message = LookupMessage(MSI_RODEX_BUTTON_DELETE_ALL);
     g_windowMgr.Confirm(message, 0, true, false, 0, "Message", 280, 120, 0);
     break;
   }
diff --git a/Source/Contents/EnchantMgr.cpp b/Source/Contents/EnchantMgr.cpp
index d8d72782f..756050f93 100644
--- a/Source/Contents/EnchantMgr.cpp
+++ b/Source/Contents/EnchantMgr.cpp
@@ -13,6 +13,7 @@
 #include "UI/Enchant/EnchantUI.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 
 namespace {
@@ -163,7 +164,7 @@ void CEnchantMgr::HandleEnchantResult(int messageId, int itemId) {
 // FUNCTION: fn_05545
 void CEnchantMgr::RequestPerfectEnchant(uint64_t group, int16_t index, int16_t slot, int32_t itemId) {
   if (g_session.m_weight * 100 / g_session.m_maxWeight >= 70) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3837)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENCHANT_UPGRADE_BUTTON)), 0xFF, 0, 0, 0);
     return;
   }
 
@@ -182,7 +183,7 @@ void CEnchantMgr::RequestPerfectEnchant(uint64_t group, int16_t index, int16_t s
 // FUNCTION: fn_05546
 void CEnchantMgr::RequestRandomEnchant(uint64_t group, int16_t index, int16_t slot) {
   if (g_session.m_weight * 100 / g_session.m_maxWeight >= 70) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3837)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENCHANT_UPGRADE_BUTTON)), 0xFF, 0, 0, 0);
     return;
   }
 
@@ -200,7 +201,7 @@ void CEnchantMgr::RequestRandomEnchant(uint64_t group, int16_t index, int16_t sl
 // FUNCTION: fn_05547
 void CEnchantMgr::RequestResetEnchant(uint64_t group, int16_t index) {
   if (g_session.m_weight * 100 / g_session.m_maxWeight >= 70) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3837)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENCHANT_UPGRADE_BUTTON)), 0xFF, 0, 0, 0);
     return;
   }
 
@@ -218,7 +219,7 @@ void CEnchantMgr::RequestResetEnchant(uint64_t group, int16_t index) {
 // FUNCTION: fn_05548
 void CEnchantMgr::RequestUpgradePerfectEnchant(uint64_t group, int16_t index, int16_t slot, int32_t itemId) {
   if (g_session.m_weight * 100 / g_session.m_maxWeight >= 70) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3837)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENCHANT_UPGRADE_BUTTON)), 0xFF, 0, 0, 0);
     return;
   }
 
@@ -238,7 +239,7 @@ void CEnchantMgr::RequestUpgradePerfectEnchant(uint64_t group, int16_t index, in
 // FUNCTION: fn_05549
 void CEnchantMgr::RequestUpgradeEnchant(uint64_t group, int16_t index, int16_t slot) {
   if (g_session.m_weight * 100 / g_session.m_maxWeight >= 70) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3837)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENCHANT_UPGRADE_BUTTON)), 0xFF, 0, 0, 0);
     return;
   }
 
@@ -257,7 +258,7 @@ void CEnchantMgr::RequestUpgradeEnchant(uint64_t group, int16_t index, int16_t s
 // FUNCTION: fn_05550
 void CEnchantMgr::RequestUpgradeRandomEnchant(uint64_t group, int16_t index, int16_t slot) {
   if (g_session.m_weight * 100 / g_session.m_maxWeight >= 70) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3837)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENCHANT_UPGRADE_BUTTON)), 0xFF, 0, 0, 0);
     return;
   }
 
diff --git a/Source/Contents/EntryQueueMgr.cpp b/Source/Contents/EntryQueueMgr.cpp
index 322381a6a..de43e4f3a 100644
--- a/Source/Contents/EntryQueueMgr.cpp
+++ b/Source/Contents/EntryQueueMgr.cpp
@@ -11,6 +11,7 @@
 #include "UI/EntryQueue/UIEntryQueueWnd.h"
 #include "UI/Window/UIWindowMgr.h"
 #include "Script/LuaScript.h"
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 #include <string>
 
@@ -135,7 +136,7 @@ void CEntryQueueMgr::OnApplyResult(const EntryQueueApplyResult* packet) {
       text += this->current->displayName;
     }
     text += "]";
-    text += LookupMessage(0x833);
+    text += LookupMessage(MSI_BATTLEFIELD_MSG_UNKNOWN_TYPE);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0x4763FF, 0, 0, 0);
     this->ready = 1;
     return;
@@ -182,18 +183,18 @@ void CEntryQueueMgr::OnApplyResult(const EntryQueueApplyResult* packet) {
 void CEntryQueueMgr::OnCancelResult(const EntryQueueNotice* notice) {
   switch (notice->result) {
   case 1:
-    g_windowMgr.Confirm(LookupMessage(0x83E), 0, false, false, 0, "Message", 0x118, 0x78, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_BATTLEFIELD_MSG_FAIL_CHOICE), 0, false, false, 0, "Message", 0x118, 0x78, 0);
     g_windowMgr.CloseWindow(WID_ENTRYQUEUESTANDBYWND);
     this->ready = 0;
     break;
   case 3:
-    g_windowMgr.Confirm(LookupMessage(0x83F), 0, false, false, 0, "Message", 0x118, 0x78, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_BATTLEFIELD_MSG_CANCEL_JOIN), 0, false, false, 0, "Message", 0x118, 0x78, 0);
     break;
   case 11:
-    g_windowMgr.Confirm(LookupMessage(0x840), 0, false, false, 0, "Message", 0x118, 0x78, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_BATTLEFIELD_MSG_DOYOU_JOIN), 0, false, false, 0, "Message", 0x118, 0x78, 0);
     break;
   case 14:
-    g_windowMgr.Confirm(LookupMessage(0x841), 0, false, false, 0, "Message", 0x118, 0x78, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_BATTLEFIELD_HELP1), 0, false, false, 0, "Message", 0x118, 0x78, 0);
     g_windowMgr.CloseWindow(WID_ENTRYQUEUESTANDBYWND);
     this->ready = 0;
     break;
@@ -202,7 +203,7 @@ void CEntryQueueMgr::OnCancelResult(const EntryQueueNotice* notice) {
   std::string text("[");
   text += this->current->displayName;
   text += "]";
-  text += LookupMessage(0x842);
+  text += LookupMessage(MSI_BATTLEFIELD_HELP2);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFF, 0, 0, 0);
   this->current = nullptr;
 }
@@ -261,7 +262,7 @@ void CEntryQueueMgr::OnReady(const EntryQueueReady* packet) {
   std::string text("[");
   text += this->current->displayName;
   text += "]";
-  text += LookupMessage(0x843);
+  text += LookupMessage(MSI_BATTLEFIELD_HELP3);
   g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0x4763FF, 0, 0, 0);
 }
 
@@ -270,10 +271,10 @@ void CEntryQueueMgr::OnReady(const EntryQueueReady* packet) {
 void CEntryQueueMgr::OnResultNotice(const EntryQueueNotice* notice) {
   switch (notice->result) {
   case 3:
-    g_windowMgr.Confirm(LookupMessage(0x83F), 0, false, false, 0, "Message", 0x118, 0x78, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_BATTLEFIELD_MSG_CANCEL_JOIN), 0, false, false, 0, "Message", 0x118, 0x78, 0);
     break;
   case 11:
-    g_windowMgr.Confirm(LookupMessage(0x840), 0, false, false, 0, "Message", 0x118, 0x78, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_BATTLEFIELD_MSG_DOYOU_JOIN), 0, false, false, 0, "Message", 0x118, 0x78, 0);
   }
 }
 
diff --git a/Source/Contents/GuildInfo.cpp b/Source/Contents/GuildInfo.cpp
index e8bdda623..a505e3058 100644
--- a/Source/Contents/GuildInfo.cpp
+++ b/Source/Contents/GuildInfo.cpp
@@ -9,6 +9,7 @@
 #include "UI/Window/UIWindow.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 // GLOBAL: gl_25465
 GuildInfo g_guildInfo;
 
@@ -222,7 +223,7 @@ void GuildInfo::UpdateCharacterName(int characterId, const char* name) {
     this->unknown_0018 = name;
   }
 
-  std::string unknownName = LookupMessage(581);
+  std::string unknownName = LookupMessage(MSI_NAMELESS_USER);
   for (auto it = this->m_members.begin(); it != this->m_members.end(); ++it) {
     if (it->characterId == characterId) {
       if (it->name.empty() || it->name == unknownName) {
diff --git a/Source/Contents/Hotkeys/EmotionHotkeys.cpp b/Source/Contents/Hotkeys/EmotionHotkeys.cpp
index 07bff5d4f..2cb20ee23 100644
--- a/Source/Contents/Hotkeys/EmotionHotkeys.cpp
+++ b/Source/Contents/Hotkeys/EmotionHotkeys.cpp
@@ -5,6 +5,7 @@
 #include "File/ShortcutFilename.h"
 #include "Network/TextEncoding.h"
 #include "Script/LuaInstance.h"
+#include "Resource/MSGSTRINGID.h"
 #include <direct.h>
 #include <format>
 #include <json/value.h>
@@ -73,16 +74,16 @@ void EmotionHotkeys::Save(std::uint32_t accountId, CRenderSystemBase*) const {
 // FUNCTION: fn_24191
 bool EmotionHotkeys::LoadDefaults(std::uint32_t accountId) {
   this->current.clear();
-  this->current.emplace_back(LookupMessage(544));
-  this->current.emplace_back(LookupMessage(545));
-  this->current.emplace_back(LookupMessage(546));
-  this->current.emplace_back(LookupMessage(547));
-  this->current.emplace_back(LookupMessage(549));
-  this->current.emplace_back(LookupMessage(550));
-  this->current.emplace_back(LookupMessage(551));
-  this->current.emplace_back(LookupMessage(552));
-  this->current.emplace_back(LookupMessage(553));
-  this->current.emplace_back(LookupMessage(554));
+  this->current.emplace_back(LookupMessage(MSI_EMOTION_SURPRISE));
+  this->current.emplace_back(LookupMessage(MSI_EMOTION_QUESTION));
+  this->current.emplace_back(LookupMessage(MSI_EMOTION_DELIGHT));
+  this->current.emplace_back(LookupMessage(MSI_EMOTION_THROB));
+  this->current.emplace_back(LookupMessage(MSI_EMOTION_SWEAT));
+  this->current.emplace_back(LookupMessage(MSI_EMOTION_AHA));
+  this->current.emplace_back(LookupMessage(MSI_EMOTION_FRET));
+  this->current.emplace_back(LookupMessage(MSI_EMOTION_ANGER));
+  this->current.emplace_back(LookupMessage(MSI_EMOTION_MONEY));
+  this->current.emplace_back(LookupMessage(MSI_EMOTION_THINK));
 
   CLuaInstance script;
   const bool loaded = script.LoadFile(std::format("savedata\\shortcutlist\\{}.lua", ShortcutFilename(accountId)), false);
diff --git a/Source/Contents/Items/ItemNaming.cpp b/Source/Contents/Items/ItemNaming.cpp
index 7f3a8f7f0..8f7e5cf86 100644
--- a/Source/Contents/Items/ItemNaming.cpp
+++ b/Source/Contents/Items/ItemNaming.cpp
@@ -10,6 +10,7 @@
 #include <cstdlib>
 #include <cstring>
 #include <vector>
+#include "Resource/MSGSTRINGID.h"
 
 // GLOBAL: gl_24725
 std::map<int, ItemMoveInfo> g_itemMoveInfo;
@@ -122,7 +123,7 @@ int ITEM_INFO::Creator(char* output, int& capacity, unsigned char consume) const
   std::string name = g_playerNameDictionary->Lookup(static_cast<unsigned>(ids[2]) + (static_cast<unsigned>(ids[3]) << 16));
 
   if (name.empty()) {
-    name = LookupMessage(581);
+    name = LookupMessage(MSI_NAMELESS_USER);
   }
 
   const int bytes = Copy(output, capacity, name.c_str());
@@ -231,21 +232,21 @@ int ITEM_INFO::Suffixes(char* output, int& capacity, unsigned char consume) cons
 
     switch (count) {
     case 2:
-      bytes = StringFormat(cursor, remaining, _TRUNCATE, " %s", LookupMessage(446));
+      bytes = StringFormat(cursor, remaining, _TRUNCATE, " %s", LookupMessage(MSI_DOUBLE));
       if (bytes > 0) {
         cursor += bytes;
         remaining -= bytes;
       }
       break;
     case 3:
-      bytes = StringFormat(cursor, remaining, _TRUNCATE, " %s", LookupMessage(447));
+      bytes = StringFormat(cursor, remaining, _TRUNCATE, " %s", LookupMessage(MSI_TRIPLE));
       if (bytes > 0) {
         cursor += bytes;
         remaining -= bytes;
       }
       break;
     case 4:
-      bytes = StringFormat(cursor, remaining, _TRUNCATE, " %s", LookupMessage(448));
+      bytes = StringFormat(cursor, remaining, _TRUNCATE, " %s", LookupMessage(MSI_QUADROPLE));
       if (bytes > 0) {
         cursor += bytes;
         remaining -= bytes;
@@ -841,16 +842,16 @@ int ITEM_INFO::Element(char* output, int& capacity, unsigned char consume) const
     break;
   }
   case 1:
-    text = LookupMessage(452);
+    text = LookupMessage(MSI_MANUFACTURED_ICE_ITEM);
     break;
   case 2:
-    text = LookupMessage(454);
+    text = LookupMessage(MSI_MANUFACTURED_EARTH_ITEM);
     break;
   case 3:
-    text = LookupMessage(451);
+    text = LookupMessage(MSI_MANUFACTURED_FIRE_ITEM);
     break;
   case 4:
-    text = LookupMessage(453);
+    text = LookupMessage(MSI_MANUFACTURED_WIND_ITEM);
     break;
   default:
     return 0;
@@ -874,13 +875,13 @@ int ITEM_INFO::Star(char* output, int& capacity, unsigned char consume) const {
   const char* text = nullptr;
   switch (this->unknown_001C[5]) {
   case 5:
-    text = LookupMessage(459);
+    text = LookupMessage(MSI_ONE_STARPIECE);
     break;
   case 10:
-    text = LookupMessage(460);
+    text = LookupMessage(MSI_TWO_STARPIECE);
     break;
   case 15:
-    text = LookupMessage(461);
+    text = LookupMessage(MSI_THREE_STARPIECE);
     break;
   default:
     return 0;
@@ -901,7 +902,7 @@ int ITEM_INFO::Star(char* output, int& capacity, unsigned char consume) const {
 // OFFSET: 0x006D6D50
 // FUNCTION: fn_06586
 int ITEM_INFO::Apprentice(char* output, int& capacity, unsigned char consume) const {
-  const char* text = LookupMessage(756);
+  const char* text = LookupMessage(MSI_NAMED_PET);
   const int error = strncpy_s(output, capacity, text, _TRUNCATE);
   if (error != 0 && error != 80) {
     return 0;
diff --git a/Source/Contents/Jobs/JobInheritance.cpp b/Source/Contents/Jobs/JobInheritance.cpp
index 3a9a3adb5..c430c431c 100644
--- a/Source/Contents/Jobs/JobInheritance.cpp
+++ b/Source/Contents/Jobs/JobInheritance.cpp
@@ -36,6 +36,7 @@
 #include "Resource/World/TerrainResource.h"
 #include "Utility/Math/AffineMatrix.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 #include <list>
 #include <new>
@@ -1852,7 +1853,7 @@ bool CSession::UnequipItem2B50(int location) {
     if (slots.values[2] < 10) {
       if (slots.values[2] != -1) {
         ITEM_INFO& item = this->unknown_2B50[slots.values[2]];
-        const char* message = LookupMessage(0xAB);
+        const char* message = LookupMessage(MSI_ITEM_IS_REMOVED);
         const std::string name = item.DisplayName(0);
         const std::string text = FormatOwnedString("%s%s", name.c_str(), message);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 0xFF, 7, 0, 0);
diff --git a/Source/Contents/MapInfoMgr.cpp b/Source/Contents/MapInfoMgr.cpp
index 31975d8b5..4a8b55238 100644
--- a/Source/Contents/MapInfoMgr.cpp
+++ b/Source/Contents/MapInfoMgr.cpp
@@ -11,6 +11,7 @@
 #include "Script/NLuaState.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 extern "C" {
 #include <lauxlib.h>
 #include <lua.h>
@@ -186,7 +187,7 @@ const char* CMapInfoMgr::GetSignSubName(std::string map) {
 // OFFSET: 0x006CEFF0
 // FUNCTION: fn_06492
 bool CMapInfoMgr::LoadScript() {
-  this->m_emptyName = LookupMessage(187);
+  this->m_emptyName = LookupMessage(MSI_NOWHERE);
 
   NLuaState lua;
   if (lua.IsValid()) {
diff --git a/Source/Contents/Messenger/MessengerMember.cpp b/Source/Contents/Messenger/MessengerMember.cpp
index d6bb3a40d..f50ee70cd 100644
--- a/Source/Contents/Messenger/MessengerMember.cpp
+++ b/Source/Contents/Messenger/MessengerMember.cpp
@@ -41,6 +41,7 @@
 #include "Resource/SkinPalette.h"
 #include "Client/Mode/CMode.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdio>
 #include <cstring>
@@ -490,29 +491,29 @@ UIFriendOptionWnd::~UIFriendOptionWnd() = default;
 // FUNCTION: fn_07681
 void UIFriendOptionWnd::OnCreate(int, int) {
 
-  const char* label = LookupMessage(361);
+  const char* label = LookupMessage(MSI_AUTOOPEN_1ON1_WINDOW);
   int width = std::min(this->TextWidth(label, 0, 0, 12, 0, 0) + 12, this->geometry.width - 15);
   this->option0Box = new UICheckBox();
   this->option0Box->SetSize(width, 12);
-  this->option0Box->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(361));
+  this->option0Box->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_AUTOOPEN_1ON1_WINDOW));
   this->option0Box->Move(6, 21);
   this->option0Box->SetChecked(g_session.m_autoOpenWhisperWindow);
   this->AddChild(this->option0Box);
 
-  label = LookupMessage(359);
+  label = LookupMessage(MSI_AUTOOPENWHISPERLISTWND_FRIEND);
   width = std::min(this->TextWidth(label, 0, 0, 12, 0, 0) + 12, this->geometry.width - 15);
   this->option2Box = new UICheckBox();
   this->option2Box->SetSize(width, 12);
-  this->option2Box->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(359));
+  this->option2Box->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_AUTOOPENWHISPERLISTWND_FRIEND));
   this->option2Box->Move(6, 37);
   this->option2Box->SetChecked(g_session.m_autoOpenFriendWhisperWindow);
   this->AddChild(this->option2Box);
 
-  label = LookupMessage(362);
+  label = LookupMessage(MSI_WHISPER_OPEN_SOUND);
   width = std::min(this->TextWidth(label, 0, 0, 12, 0, 0) + 12, this->geometry.width - 15);
   this->option1Box = new UICheckBox();
   this->option1Box->SetSize(width, 12);
-  this->option1Box->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(362));
+  this->option1Box->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_WHISPER_OPEN_SOUND));
   this->option1Box->Move(6, 53);
   this->option1Box->SetChecked(g_session.m_whisperOpenSound);
   this->AddChild(this->option1Box);
@@ -524,7 +525,7 @@ void UIFriendOptionWnd::OnCreate(int, int) {
 // FUNCTION: fn_07682
 void UIFriendOptionWnd::Paint() {
 
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(355), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_FRIEND_SETTING), 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   const int barHeight = this->DrawButtonBar(0, 0, 1);
   this->FillRegion(0, this->geometry.height - barHeight, this->geometry.width, 1, 0xC0C0C0);
@@ -801,8 +802,8 @@ void UIMessengerGroupWnd::OnCreate(int, int) {
   this->mode = 1;
 
   {
-    const char* tabLabels[2] = {LookupMessage(0x66), LookupMessage(0x67)};
-    int tabWidths[2] = {48, this->TextWidth(LookupMessage(0x67), 0, 0, 12, 0, 0) + 13};
+    const char* tabLabels[2] = {LookupMessage(MSI_FRIEND), LookupMessage(MSI_PARTY)};
+    int tabWidths[2] = {48, this->TextWidth(LookupMessage(MSI_PARTY), 0, 0, 12, 0, 0) + 13};
     int tabValues[2] = {0, 1};
     for (int index = 0; index < 2; ++index) {
       this->tabs[index] = new UIRadioBtn();
@@ -815,7 +816,7 @@ void UIMessengerGroupWnd::OnCreate(int, int) {
   }
 
   char title[64];
-  const char* titles[2] = {LookupMessage(0x66), LookupMessage(0x67)};
+  const char* titles[2] = {LookupMessage(MSI_FRIEND), LookupMessage(MSI_PARTY)};
   if (this->mode == 1) {
     if (g_session.unknown_54C4.size()) {
       sprintf(title, "%s(%s)", titles[1], g_session.unknown_54C4.c_str());
@@ -838,12 +839,12 @@ void UIMessengerGroupWnd::OnCreate(int, int) {
     std::string prefix = "유저인터페이스\\basic_interface\\mesbtn_0";
     int ids[11] = {544, 232, 233, 234, 235, 377, 377, 445, 446, 447, 364};
     const char* friendTooltips[10] = {
-      LookupMessage(0x62),  LookupMessage(0x63),  LookupMessage(0x64),  LookupMessage(0x163), LookupMessage(0x15F),
-      LookupMessage(0x65A), LookupMessage(0x65B), LookupMessage(0x806), LookupMessage(0x807), LookupMessage(0x808),
+      LookupMessage(MSI_MSG),  LookupMessage(MSI_1ON1),  LookupMessage(MSI_CHARACTER_INFO),  LookupMessage(MSI_FRIEND_SETTING), LookupMessage(MSI_DELETE),
+      LookupMessage(MSI_LOCK_MOUSE), LookupMessage(MSI_UNLOCK_MOUSE), LookupMessage(MSI_CREATE_PARTY), LookupMessage(MSI_WITHDRAW_PARTY), LookupMessage(MSI_INVITE_PARTY),
     };
     const char* partyTooltips[11] = {
-      LookupMessage(0xDBA), LookupMessage(0x63),  LookupMessage(0x64),  LookupMessage(0x65),  LookupMessage(0x61),  LookupMessage(0x65A),
-      LookupMessage(0x65B), LookupMessage(0x806), LookupMessage(0x807), LookupMessage(0x808), LookupMessage(0xF8F),
+      LookupMessage(MSI_CANNOT_MORE_SELECT_JOB), LookupMessage(MSI_1ON1),  LookupMessage(MSI_CHARACTER_INFO),  LookupMessage(MSI_PARTY_SETTING),  LookupMessage(MSI_EXPEL),  LookupMessage(MSI_LOCK_MOUSE),
+      LookupMessage(MSI_UNLOCK_MOUSE), LookupMessage(MSI_CREATE_PARTY), LookupMessage(MSI_WITHDRAW_PARTY), LookupMessage(MSI_INVITE_PARTY), LookupMessage(MSI_FAILED_ALL_RODEX_LIST),
     };
     unsigned char disabled[11] = {1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0};
     this->hiddenButtons[0] = 0;
@@ -1040,7 +1041,7 @@ void UIMessengerGroupWnd::Paint() {
       memset(path, 0, sizeof(path));
       sprintf(path, "%sbg_partymember.bmp", prefix.c_str());
       auto* background = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve(path)));
-      this->DrawTextAt(this->geometry.width - 96, this->geometry.height - 16, LookupMessage(3231), 0, 0, 12, 0, 0, 0
+      this->DrawTextAt(this->geometry.width - 96, this->geometry.height - 16, LookupMessage(MSI_CONNECT_SNS_FAIL_CUZ_NOT_CONNECTING), 0, 0, 12, 0, 0, 0
       );
       this->DrawBitmap(this->geometry.width - 58, this->geometry.height - 18, background, true);
 
@@ -1056,7 +1057,7 @@ void UIMessengerGroupWnd::Paint() {
       }
 
       if (entry.name.size() == 0) {
-        entry.name = LookupMessage(581) + g_messengerNamelessTag;
+        entry.name = LookupMessage(MSI_NAMELESS_USER) + g_messengerNamelessTag;
       } else if (!g_session.IsFriendName(entry.name.c_str())) {
         g_session.UpdateFriendName(entry.characterId, entry.name.c_str());
       }
@@ -1482,7 +1483,7 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
     this->UpdateScroll();
     this->Invalidate();
     char title[64];
-    const char* titles[2] = {LookupMessage(0x66), LookupMessage(0x67)};
+    const char* titles[2] = {LookupMessage(MSI_FRIEND), LookupMessage(MSI_PARTY)};
     if (this->mode == 1) {
       if (g_session.unknown_54C4.size()) {
         sprintf(title, "%s(%s)", titles[1], g_session.unknown_54C4.c_str());
@@ -1526,32 +1527,32 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
     }
     if (this->selected != -1) {
       if (this->mode == 0) {
-        this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0x168)).c_str(), 7));
-        this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0xAF8)).c_str(), 0x3A));
-        this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0x15F)).c_str(), 0x13));
+        this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_OPEN_1ON1_WINDOW)).c_str(), 7));
+        this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_USA_PERSONALINFO_DEATH)).c_str(), 0x3A));
+        this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_DELETE)).c_str(), 0x13));
         MessengerMember member = this->MemberAtIndex(this->selected);
         if (member.valid && !member.offline && g_session.unknown_5464
             && !g_session.PartyByName(member.name.c_str()).valid) {
           char text[200];
-          sprintf(text, LookupMessage(0x532), member.name.c_str());
+          sprintf(text, LookupMessage(MSI_REQ_JOIN_PARTY3), member.name.c_str());
           this->menuItems.push_back(MiniPartyInfoEntry(text, 5));
         }
       } else {
         MessengerMember member = this->MemberAtIndex(this->selected);
         if (member.valid) {
-          this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0xAF8)).c_str(), 0x3A));
+          this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_USA_PERSONALINFO_DEATH)).c_str(), 0x3A));
           if (member.name == g_session.DecodePlayerName()) {
-            this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0x60)).c_str(), 9));
+            this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_LEAVE_PARTY)).c_str(), 9));
           } else {
-            this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0x168)).c_str(), 7));
+            this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_OPEN_1ON1_WINDOW)).c_str(), 7));
             if (g_session.unknown_5464) {
-              this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0x61)).c_str(), 0));
-              this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0x5FC)).c_str(), 0x2B));
+              this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_EXPEL)).c_str(), 0));
+              this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_YIELD_PARTYMASTER)).c_str(), 0x2B));
             }
           }
           if (!member.offline) {
-            this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0xC1D)).c_str(), 0x3C));
-            this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0xC1E)).c_str(), 0x3D));
+            this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_DATE_MM_DD)).c_str(), 0x3C));
+            this->menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_ACHIEVEMENT_NEXT_GRADE)).c_str(), 0x3D));
           }
         }
       }
@@ -1575,7 +1576,7 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
     }
     MessengerMember member = this->MemberAtIndex(this->selected);
     if (member.name.find(g_messengerNamelessTag, 0) != std::string::npos) {
-      g_windowMgr.Confirm(LookupMessage(0xBE1), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_CHR_DELETE_FAIL_CHN_TAREN_PERSONALNUMBER), 0, true, false, 0, "Message", 0x118, 0x78, 0);
       return 0;
     }
     if (!member.valid) {
@@ -1613,12 +1614,12 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
       if (this->selected != -1) {
         MessengerMember target = this->MemberAtIndex(this->selected);
         if (target.valid && !target.offline) {
-          if (g_windowMgr.Confirm(LookupMessage(0x5FD), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+          if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_YIELD_PARTYMASTER), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
             g_modeMgr.gameMode->SendMsg(MM_GROUP_CHANGE_MASTER, target.accountId, 0, 0, 0);
           }
         } else {
           g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x5FE)), 0xFF, 3, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_YIELD_PARTYMASTER)), 0xFF, 3, 0, 0);
         }
       }
       return 0;
@@ -1659,7 +1660,7 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
         if (member.valid && !(member.name == g_session.DecodePlayerName())) {
           const char* tag;
           if (g_windowMgr.IsFriend(member.name.c_str())) {
-            tag = LookupMessage(0x66);
+            tag = LookupMessage(MSI_FRIEND);
           } else {
             tag = g_session.IsGuildMemberCharacter(member.characterId) ? "GuildMember" : nullptr;
           }
@@ -1674,7 +1675,7 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
       if (!g_session.m_lockMouse && this->selected != -1) {
         MessengerMember member = this->MemberAtIndex(this->selected);
         if (member.valid) {
-          g_windowMgr.Confirm(LookupMessage(0xBF), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_NOTSUPPORTEDYET), 0, true, false, 0, "Message", 0x118, 0x78, 0);
         }
       }
       return 0;
@@ -1712,11 +1713,11 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
         MessengerMember member = this->MemberAtIndex(this->selected);
         if (member.valid) {
           if (this->mode == 0) {
-            if (g_windowMgr.Confirm(LookupMessage(0x164), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+            if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_DELETE), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
               g_modeMgr.gameMode->SendMsg(MM_DELETE_FRIEND, member.accountId, member.characterId, 0, 0);
             }
           } else if (!(member.name == g_session.DecodePlayerName())) {
-            if (g_windowMgr.Confirm(LookupMessage(0x16B), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+            if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_EXPEL), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
               g_modeMgr.gameMode->SendMsg(MM_REQ_EXPEL_GROUP_MEMBER, reinterpret_cast<int>(member.name.c_str()), 0, 0, 0);
             }
           }
@@ -1730,7 +1731,7 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
       if (!g_session.m_lockMouse && this->selected != -1) {
         MessengerMember member = this->MemberAtIndex(this->selected);
         if (member.valid && member.name == g_session.DecodePlayerName()) {
-          if (g_windowMgr.Confirm(LookupMessage(0x165), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+          if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_LEAVE), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
             g_modeMgr.gameMode->SendMsg(MM_REQ_LEAVE_GROUP, 0, 0, 0, 0);
           }
         }
@@ -1845,7 +1846,7 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
       return 0;
     case ID_LEAVE_PARTY:
       if (!g_session.m_lockMouse) {
-        if (g_windowMgr.Confirm(LookupMessage(0x165), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+        if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_LEAVE), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
           g_modeMgr.gameMode->SendMsg(MM_REQ_LEAVE_GROUP, 0, 0, 0, 0);
           if (g_windowMgr.unknown_042C) {
             g_windowMgr.CloseWindow(WID_PARTYINVITATIONTOWND);
@@ -1865,7 +1866,7 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
           if (g_session.unknown_5464) {
             g_windowMgr.EnsureWindow(WID_PARTYINVITATIONTOWND);
           } else {
-            g_windowMgr.Confirm(LookupMessage(0x816), 4, true, false, 0, "Message", 0x118, 0x78, 0);
+            g_windowMgr.Confirm(LookupMessage(MSI_YOU_ARE_NOT_PARTYMASTER), 4, true, false, 0, "Message", 0x118, 0x78, 0);
           }
         }
         if (this->mode == 1) {
@@ -1961,7 +1962,7 @@ int UIMessengerGroupWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
 
       char title[64];
       memset(title, 0, sizeof(title));
-      const char* titles[2] = {LookupMessage(0x66), LookupMessage(0x67)};
+      const char* titles[2] = {LookupMessage(MSI_FRIEND), LookupMessage(MSI_PARTY)};
       if (this->mode == 1) {
         if (g_session.unknown_54C4.size()) {
           sprintf(title, "%s(%s)", titles[1], g_session.unknown_54C4.c_str());
diff --git a/Source/Contents/NavigationCandidates.cpp b/Source/Contents/NavigationCandidates.cpp
index 9d76f5a06..59ecdbbac 100644
--- a/Source/Contents/NavigationCandidates.cpp
+++ b/Source/Contents/NavigationCandidates.cpp
@@ -6,6 +6,7 @@
 #include "Resource/ResourceMgr.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <string>
 #include <vector>
 
@@ -17,7 +18,7 @@ bool CNavigationManager::CollectStartLinks() {
     const std::string resolved = ResourceMgr::Instance().aliases.ResolveMapName(g_session.m_navigationPlayerMap);
     info = this->FindObject(resolved.c_str());
     if (info == nullptr) {
-      g_windowMgr.Confirm(LookupMessage(2293), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_NAVIGATION_RS_FAILSTARTDATA), 0, true, false, 0, "Message", 280, 120, 0);
       return false;
     }
   }
diff --git a/Source/Contents/NavigationRoute.cpp b/Source/Contents/NavigationRoute.cpp
index 2161c43df..1e3cb37b7 100644
--- a/Source/Contents/NavigationRoute.cpp
+++ b/Source/Contents/NavigationRoute.cpp
@@ -36,6 +36,7 @@
 #include "Render/Renderer.h"
 #include "Render/TextureQuad.h"
 
+#include "Resource/MSGSTRINGID.h"
 namespace {
   // GLOBAL: gl_25136
   int g_locationFrame = 1;
@@ -265,7 +266,7 @@ void CNavigationManager::RequestPrivateAirship(std::string mapName, int itemId)
 
   if (itemId == 0x1AFD) {
     UIPayConfirmWnd* window = new UIPayConfirmWnd();
-    window->Configure(LookupMessage(0xFC1), 0x1AFD);
+    window->Configure(LookupMessage(MSI_ENCHANT_POSSIBLE), 0x1AFD);
     window->SendMsg(nullptr, 0x9C, 1, 0, 0, 0);
     window->SetId(0x16B);
     g_windowMgr.AddRendered(window);
@@ -318,9 +319,9 @@ std::string CNavigationManager::RouteText() {
       NaviCell cellX;
       const int y = this->data.GetCell(&cellY)->y;
       const int x = this->data.GetCell(&cellX)->x;
-      StringFormat(buffer, sizeof(buffer), static_cast<std::size_t>(-1), "[%s] -> %s %d %d", LookupMessage(3585), info->GetName(), x, y);
+      StringFormat(buffer, sizeof(buffer), static_cast<std::size_t>(-1), "[%s] -> %s %d %d", LookupMessage(MSI_RODEX_BUTTON_DELETE_SELECTED), info->GetName(), x, y);
     } else {
-      StringFormat(buffer, sizeof(buffer), static_cast<std::size_t>(-1), "[%s] %s", LookupMessage(3585), info->GetName());
+      StringFormat(buffer, sizeof(buffer), static_cast<std::size_t>(-1), "[%s] %s", LookupMessage(MSI_RODEX_BUTTON_DELETE_SELECTED), info->GetName());
     }
   }
 
@@ -334,67 +335,67 @@ __declspec(noinline) void CNavigationManager::ShowRouteResult(int result, int mo
   std::string message;
   switch (result) {
   case -100:
-    message = LookupMessage(2294);
+    message = LookupMessage(MSI_NAVIGATION_RS_FAILTARGET);
     break;
   case -99:
-    message = LookupMessage(2295);
+    message = LookupMessage(MSI_NAVIGATION_RS_FAILROUTE);
     break;
   case -98:
-    message = LookupMessage(2296);
+    message = LookupMessage(MSI_NAVIGATION_RS_FAILPLAYER);
     break;
   case -97:
-    message = LookupMessage(2297);
+    message = LookupMessage(MSI_NAVIGATION_RS_NODATA);
     break;
   case -96:
-    message = LookupMessage(2298);
+    message = LookupMessage(MSI_NAVIGATION_RS_MAPNOTNAVIGATION);
     break;
   case -95:
-    message = LookupMessage(2299);
+    message = LookupMessage(MSI_NAVIGATION_RS_FAILTARGETROUTE);
     break;
   case -94:
-    message = LookupMessage(2300);
+    message = LookupMessage(MSI_NAVIGATION_RS_SUCCESS);
     break;
   case -93:
-    message = LookupMessage(2301);
+    message = LookupMessage(MSI_NAVIGATION_RS_START);
     break;
   case -92:
-    message = LookupMessage(2302);
+    message = LookupMessage(MSI_NAVIGATION_RS_MOBTARGETMAP);
     break;
   case 0:
-    message = LookupMessage(2303);
+    message = LookupMessage(MSI_NAVIGATION_RS_TARGETMAP);
     break;
   case 1:
-    message = LookupMessage(2304);
+    message = LookupMessage(MSI_NAVIGATION_RS_SCROLL);
     break;
   case 2:
-    message = LookupMessage(2305);
+    message = LookupMessage(MSI_NAVIGATION_RS_ROUTE_SUCCESS);
     break;
   case 3:
-    message = LookupMessage(2306);
+    message = LookupMessage(MSI_NAVIGATION_RS_MAPTMAP_SUCCESS);
     break;
   case 4:
-    message = LookupMessage(2307);
+    message = LookupMessage(MSI_NAVIGATION_RS_NPCTMAP_SUCCESS);
     break;
   case 5:
-    message = LookupMessage(2308);
+    message = LookupMessage(MSI_NAVIGATION_RS_MOBTMAP_SUCCESS);
     break;
   case 6:
-    message = LookupMessage(2309);
+    message = LookupMessage(MSI_NAVIGATION_RS_POSTMAP_SUCCESS);
     break;
   case 7:
-    message = LookupMessage(2310);
+    message = LookupMessage(MSI_NAVIGATION_RS_SAMETARGET);
     break;
   case 8:
-    message = LookupMessage(2311);
+    message = LookupMessage(MSI_NAVIGATION_RS_HERE);
     break;
   case 10:
-    message = LookupMessage(2312);
+    message = LookupMessage(MSI_NAVIGATION_PRINT_S);
     break;
   case 9:
-    message = LookupMessage(2313);
+    message = LookupMessage(MSI_NAVIGATION_PRINT_GO_S);
     break;
   case 11:
-    message = LookupMessage(2314);
+    message = LookupMessage(MSI_NAVIGATION_PRINT_MAP_S);
     break;
   case -90:
     message = LookupMessage(4692);
@@ -407,13 +408,13 @@ __declspec(noinline) void CNavigationManager::ShowRouteResult(int result, int mo
   if (mode == 0 || mode == 1) {
     char buffer[250];
     std::memset(buffer, 0, sizeof(buffer));
-    std::sprintf(buffer, LookupMessage(2315), message.c_str());
+    std::sprintf(buffer, LookupMessage(MSI_NAVIGATION_PRINT_SELECTMAP_S), message.c_str());
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(buffer), 0x62B0FF, 0, 0, 0);
 
     if (result == 5 && this->selectedNode != -1 && this->nodes.size() > static_cast<unsigned>(this->selectedNode)) {
       const int type = this->nodes[this->selectedNode]->GetType();
       if (type == 201 || type == 202 || type == 203 || type == 204) {
-        std::sprintf(buffer, LookupMessage(2316), this->nodes[this->selectedNode]->GetName());
+        std::sprintf(buffer, LookupMessage(MSI_NAVIGATION_PRINT_PLANE), this->nodes[this->selectedNode]->GetName());
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(buffer), 0x62B0FF, 0, 0, 0);
 
         CNaviInfo* info = static_cast<CNavi_Link*>(this->nodes[this->selectedNode])->GetLinkedInfo();
@@ -421,14 +422,14 @@ __declspec(noinline) void CNavigationManager::ShowRouteResult(int result, int mo
           char text[0x104];
           std::memset(text, 0, sizeof(text));
           std::sprintf(text, " %s[ %s ] ", info->GetTitle(), info->GetName());
-          std::sprintf(buffer, LookupMessage(2317), text);
+          std::sprintf(buffer, LookupMessage(MSI_NAVIGATION_PRINT_WARP), text);
         }
       } else if (type == 205) {
-        std::sprintf(buffer, LookupMessage(2316), this->nodes[this->selectedNode]->GetName());
+        std::sprintf(buffer, LookupMessage(MSI_NAVIGATION_PRINT_PLANE), this->nodes[this->selectedNode]->GetName());
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(buffer), 0x62B0FF, 0, 0, 0);
-        std::sprintf(buffer, LookupMessage(2319));
+        std::sprintf(buffer, LookupMessage(MSI_NAVIGATION_ZZ));
       } else {
-        std::sprintf(buffer, LookupMessage(2320));
+        std::sprintf(buffer, LookupMessage(MSI_NAVIGATION_ZZLV));
       }
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(buffer), 0x62B0FF, 0, 0, 0);
     }
@@ -439,7 +440,7 @@ __declspec(noinline) void CNavigationManager::ShowRouteResult(int result, int mo
     if (mode == 4) {
       const int count = static_cast<int>(g_navigationManager.nodes.size());
       CNavi_Object* node = count == 0 ? nullptr : g_navigationManager.nodes[0];
-      std::string text(LookupMessage(2321));
+      std::string text(LookupMessage(MSI_NAVIGATION_ZZLIMIT));
       text += node->GetName();
       text += " ";
       text += static_cast<CNavi_Link*>(node)->GetLinkedName();
@@ -1124,13 +1125,13 @@ __declspec(noinline) bool CNaviData::Search(std::string query, int type, std::ve
 // OFFSET: 0x00B891C0
 // FUNCTION: fn_19385
 int CNaviData::ParseSearchKind(std::vector<std::string>& tokens) {
-  if (std::strncmp(tokens[0].c_str(), LookupMessage(0x912), std::strlen(LookupMessage(0x912))) != 0) {
+  if (std::strncmp(tokens[0].c_str(), LookupMessage(MSI_NAVIGATION_ZZALL), std::strlen(LookupMessage(MSI_NAVIGATION_ZZALL))) != 0) {
     return 1;
   }
-  std::size_t prefixLength = std::strlen(LookupMessage(0x913));
-  if (prefixLength < tokens[0].size() && std::strncmp(tokens[0].c_str(), LookupMessage(0x913), prefixLength) == 0) {
+  std::size_t prefixLength = std::strlen(LookupMessage(MSI_SHOP_ITEM_BAY_TITLE));
+  if (prefixLength < tokens[0].size() && std::strncmp(tokens[0].c_str(), LookupMessage(MSI_SHOP_ITEM_BAY_TITLE), prefixLength) == 0) {
     std::string token(tokens[0]);
-    const char* separator = std::strstr(token.c_str(), LookupMessage(0x914));
+    const char* separator = std::strstr(token.c_str(), LookupMessage(MSI_SHOP_ITEM_BAY_MAG1));
     std::string minimum;
     std::string maximum;
     if (separator == nullptr) {
@@ -1138,7 +1139,7 @@ int CNaviData::ParseSearchKind(std::vector<std::string>& tokens) {
       maximum = minimum;
     } else {
       minimum.assign(token.c_str() + prefixLength, separator);
-      maximum.assign(separator + std::strlen(LookupMessage(0x914)), token.c_str() + token.size());
+      maximum.assign(separator + std::strlen(LookupMessage(MSI_SHOP_ITEM_BAY_MAG1)), token.c_str() + token.size());
       if (maximum.size() == 0) {
         maximum = "500";
       }
@@ -1156,7 +1157,7 @@ int CNaviData::ParseSearchKind(std::vector<std::string>& tokens) {
     }
     return kind;
   }
-  if (std::strncmp(tokens[0].c_str(), LookupMessage(0x915), std::strlen(LookupMessage(0x915))) == 0) {
+  if (std::strncmp(tokens[0].c_str(), LookupMessage(MSI_SHOP_ITEM_BAY_MAG2), std::strlen(LookupMessage(MSI_SHOP_ITEM_BAY_MAG2))) == 0) {
     return 2;
   }
   return std::strncmp(tokens[0].c_str(), "$$DB", 4) == 0 ? 4 : 0;
@@ -1248,7 +1249,7 @@ bool CNavigationManager::SelectNodeState() {
   this->LoadTargetPreview();
   this->ClearRouteNodes();
   if (this->data.GetInfo() && !this->data.GetInfo()->IsSearchable(this->data.GetInfo()->GetName())) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4195)), 0x0A0AFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_REWARD_NOTMET)), 0x0A0AFF, 0, 0, 0);
   }
   return false;
 }
@@ -1565,7 +1566,7 @@ bool CNavigationManager::BuildTargetRouteLines() {
     this->routeLines.push_back(NaviRouteLine(2, 142, 125, text, 0xDCDCDC, 0xCB6B54));
 
     if (mob->GetType() == 301) {
-      this->routeLines.push_back(NaviRouteLine(2, 142, 149, LookupMessage(2230), 0xC8C8C8, 0xFF));
+      this->routeLines.push_back(NaviRouteLine(2, 142, 149, LookupMessage(MSI_NAVIGATION_TARGET_D_D), 0xC8C8C8, 0xFF));
     }
   } else if (type == 0) {
     this->AddWrappedRouteLines(1, 141, 46, static_cast<CNaviInfo*>(object)->GetName());
@@ -1671,7 +1672,7 @@ void CNavigationManager::CancelRoute() {
       static_cast<UINavigationV4Wnd*>(g_windowMgr.window_4F174)->RefreshLayout();
     }
   }
-  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2309)), 0x62B0FF, 0, 0, 0);
+  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_RS_POSTMAP_SUCCESS)), 0x62B0FF, 0, 0, 0);
 }
 
 // OFFSET: 0x00B97B90
diff --git a/Source/Contents/Party/PartyBookingMgr.cpp b/Source/Contents/Party/PartyBookingMgr.cpp
index 540980c01..7ff13a9f5 100644
--- a/Source/Contents/Party/PartyBookingMgr.cpp
+++ b/Source/Contents/Party/PartyBookingMgr.cpp
@@ -8,6 +8,7 @@
 #include "UI/Window/UISeekPartyListWnd.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstring>
 #include <ctime>
@@ -182,7 +183,7 @@ void PartyBookingMgr::OnAdvertisement(PARTY_BOOKING_AD_INFO info) {
 
     if (this->m_alarm) {
       g_soundMgr->PlayWave("party_alarm.wav", 0.0f, 0.0f, 0.0f, 250, 40, 1.0f, 0);
-      const char* message = LookupMessage(0x6D9);
+      const char* message = LookupMessage(MSI_PARTY_BOOKING_NOTIFY);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFFFF00, 15, 0, 0);
     }
     return;
diff --git a/Source/Contents/Party/PartyInfoCompletion.cpp b/Source/Contents/Party/PartyInfoCompletion.cpp
index bffe632ef..bf2fd574d 100644
--- a/Source/Contents/Party/PartyInfoCompletion.cpp
+++ b/Source/Contents/Party/PartyInfoCompletion.cpp
@@ -12,6 +12,7 @@
 #include "UI/Window/UINewSelectCharWnd.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <json/reader.h>
 #include <json/value.h>
 
@@ -38,7 +39,7 @@ void CAdventurerAgencyMgr::CompletePartyInfo(AsyncDiagnostic diagnostic, std::st
   auto entry = root["data"].begin();
 
   if (entry == root["data"].end()) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3443)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_QUESTWND_HIGHER)), 0xFF, 0, 0, 0);
     g_windowMgr.CloseWindow(WID_APPLYFORPARTYWND);
     return;
   }
@@ -76,9 +77,9 @@ void CAdventurerAgencyMgr::CompletePartyInfo(AsyncDiagnostic diagnostic, std::st
   }
 
   if (info.minimumLevel > g_session.m_level || info.maximumLevel < g_session.m_level) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3416)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INPUT_SEARCH_TEXT)), 0xFF, 0, 0, 0);
   } else if (g_session.PartyCount() > 0) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(79)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_YOU_ARE_ALREADY_IN_PARTY)), 0xFF, 0, 0, 0);
   } else {
     g_modeMgr.gameMode->SendMsg(MM_PARTY_REQ_MASTER_TO_JOIN, reinterpret_cast<int>(&info.accountId), reinterpret_cast<int>(&info.characterId), 0, 0);
     g_windowMgr.CloseWindow(WID_APPLYFORPARTYWND);
diff --git a/Source/Contents/Party/PartyJoinResult.cpp b/Source/Contents/Party/PartyJoinResult.cpp
index 079bcfaf1..17240d6d8 100644
--- a/Source/Contents/Party/PartyJoinResult.cpp
+++ b/Source/Contents/Party/PartyJoinResult.cpp
@@ -6,6 +6,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 
 // OFFSET: 0x00D3B9E0
@@ -19,43 +20,43 @@ void ReceivePartyJoinResult(const void* packet) {
   switch (status) {
   case 5:
   case 6:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3492)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_JOIN_PARTY_BECAUSE_LOW_LEVEL)), 0xFF, 0, 0, 0);
     break;
   case 9: {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3494)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EXCEEDED_NUMBER_OF_PARTYMEMBERS)), 0xFF, 0, 0, 0);
     std::uint32_t master;
     std::memcpy(&master, bytes + 50, sizeof(master));
     g_adventurerAgencyMgr->RequestStop(master);
     break;
   }
   case 10:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3443)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_QUESTWND_HIGHER)), 0xFF, 0, 0, 0);
     break;
   case 11:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3495)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_JOIN_ACCEPT)), 0xFF, 0, 0, 0);
     break;
   case 4:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3496)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_JOIN_REFUSE)), 0xFF, 0, 0, 0);
     break;
   case 8: {
     char text[500] = {};
-    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(3503), reinterpret_cast<const char*>(bytes + 2));
+    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_NOT_PARTYMASTER_CANNOT_REGISTER_ADVENTURER_AGENCY), reinterpret_cast<const char*>(bytes + 2));
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
     break;
   }
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3442)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_WEB_ADDRESS_FOR_RESTART)), 0xFF, 0, 0, 0);
     break;
   case 2:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3497)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ALREADY_JOINED_REQUEST_USER)), 0xFF, 0, 0, 0);
     break;
   case 0: {
     char text[500] = {};
 
     if (g_session.unknown_5464 == 1) {
-      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(3501), reinterpret_cast<const char*>(bytes + 2));
+      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_ADVENTURER_AGENCY_LIST), reinterpret_cast<const char*>(bytes + 2));
     } else {
-      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(3498), reinterpret_cast<const char*>(bytes + 26));
+      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_JOIN_ACCEPT_REQUEST_USER), reinterpret_cast<const char*>(bytes + 26));
     }
 
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF64, 0, 0, 0);
@@ -65,9 +66,9 @@ void ReceivePartyJoinResult(const void* packet) {
     char text[500] = {};
 
     if (g_session.unknown_5464 == 1) {
-      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(3502), reinterpret_cast<const char*>(bytes + 2));
+      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_REQUEST_JOIN_PARTY), reinterpret_cast<const char*>(bytes + 2));
     } else {
-      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(3499), reinterpret_cast<const char*>(bytes + 26));
+      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_JOIN_REFUSE_REQUEST_USER), reinterpret_cast<const char*>(bytes + 26));
     }
 
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
@@ -75,16 +76,16 @@ void ReceivePartyJoinResult(const void* packet) {
   }
   case 7: {
     char text[500] = {};
-    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(3500), reinterpret_cast<const char*>(bytes + 2));
+    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_REQUEST_REJECTED_BECAUSE_INVALID_MAPPROPERTY), reinterpret_cast<const char*>(bytes + 2));
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
     break;
   }
   case 13:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1816)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RESULT_FAIL_UNKNOWN)), 0xFF, 0, 0, 0);
     break;
   case 12: {
     char text[500] = {};
-    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(608), reinterpret_cast<const char*>(bytes + 2));
+    StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_ALREADY_SAME_AID_JOINED), reinterpret_cast<const char*>(bytes + 2));
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
     break;
   }
diff --git a/Source/Contents/Party/PartyRegistrationCompletion.cpp b/Source/Contents/Party/PartyRegistrationCompletion.cpp
index 418d37483..867ae2c06 100644
--- a/Source/Contents/Party/PartyRegistrationCompletion.cpp
+++ b/Source/Contents/Party/PartyRegistrationCompletion.cpp
@@ -6,6 +6,7 @@
 #include "UI/Window/UIWindow.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <json/reader.h>
 #include <json/value.h>
 
@@ -28,12 +29,12 @@ void CAdventurerAgencyMgr::CompleteRegistration(AsyncDiagnostic diagnostic, std:
   const int type = root["Type"].asInt();
 
   if (type == 2 || type == 3) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3417)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ADVEN_TANKER)), 0xFF, 0, 0, 0);
     return;
   }
 
   this->registered = true;
-  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3418)), 0xFFFF64, 0, 0, 0);
+  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BASIC_EXP_ZERO)), 0xFFFF64, 0, 0, 0);
   UIWindow* board = g_windowMgr.LookupWindow(WID_ADVENPARTYBOARDWND);
 
   if (board) {
diff --git a/Source/Contents/Party/StopRecruitingCompletion.cpp b/Source/Contents/Party/StopRecruitingCompletion.cpp
index c7b375b5f..e23afd0ed 100644
--- a/Source/Contents/Party/StopRecruitingCompletion.cpp
+++ b/Source/Contents/Party/StopRecruitingCompletion.cpp
@@ -8,6 +8,7 @@
 #include "UI/Buttons/UIBasicButton.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <json/reader.h>
 #include <json/value.h>
 
@@ -18,7 +19,7 @@ void CAdventurerAgencyMgr::CompleteStopRecruiting(AsyncDiagnostic diagnostic, st
 
   if (!diagnostic.success) {
     if (this->unknown_0008 == g_session.m_aid) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3507)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EXPAND_SIGHT_HELP)), 0xFF, 0, 0, 0);
     }
 
     return;
@@ -35,14 +36,14 @@ void CAdventurerAgencyMgr::CompleteStopRecruiting(AsyncDiagnostic diagnostic, st
   case 2:
   case 3:
     if (this->unknown_0008 == g_session.m_aid) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3507)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EXPAND_SIGHT_HELP)), 0xFF, 0, 0, 0);
     }
 
     return;
   }
 
   if (this->unknown_0008 == g_session.m_aid) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3459)), 0xFFFF64, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FORCED_WEB_LOGIN)), 0xFFFF64, 0, 0, 0);
   }
 
   this->registered = false;
diff --git a/Source/Contents/PlayerNameDictionary.cpp b/Source/Contents/PlayerNameDictionary.cpp
index 578bb0439..18de4a1ae 100644
--- a/Source/Contents/PlayerNameDictionary.cpp
+++ b/Source/Contents/PlayerNameDictionary.cpp
@@ -2,6 +2,7 @@
 #include "Contents/PlayerNameDictionary.h"
 #include "Network/Connection/Connection.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstring>
 #include <windows.h>
@@ -29,7 +30,7 @@ std::string CPlayerNameDictionary::Lookup(std::uint32_t id) {
     this->m_pending.push_back(id);
   }
 
-  return LookupMessage(581);
+  return LookupMessage(MSI_NAMELESS_USER);
 }
 
 // OFFSET: 0x0060ABB0
diff --git a/Source/Contents/RenewQuestMgr.cpp b/Source/Contents/RenewQuestMgr.cpp
index 707de4de7..46e3c0223 100644
--- a/Source/Contents/RenewQuestMgr.cpp
+++ b/Source/Contents/RenewQuestMgr.cpp
@@ -15,6 +15,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Client/Session.h"
 
+#include "Resource/MSGSTRINGID.h"
 extern "C" {
 #include <lua.h>
 #include <lauxlib.h>
@@ -177,7 +178,7 @@ void CRenewQuestMgr::RemoveStatusRequest(unsigned int id) {
 // OFFSET: 0x00677D80
 // FUNCTION: fn_05438
 std::string RenewQuestOngoingInfo::GetDateString() const {
-  return this->m_year > 1970 ? std::format("{0} [{1:04}/{2:02}/{3:02} {4:02}:{5:02}]", LookupMessage(2195), this->m_year,
+  return this->m_year > 1970 ? std::format("{0} [{1:04}/{2:02}/{3:02} {4:02}:{5:02}]", LookupMessage(MSI_NAVIGATION_ROUTEINFO), this->m_year,
                                            this->m_month, this->m_day, this->m_hour, this->m_minute)
                               : std::string("");
 }
@@ -204,115 +205,115 @@ std::string CRenewQuestMgr::GetMonsterConditionText(unsigned int flags, int minL
 
   if (flags != 0) {
     if (flags & 0x20000) {
-      std::string text(LookupMessage(2263));
+      std::string text(LookupMessage(MSI_NAVIGATION_PROPERTY4));
       text.erase(text.size() - 2, text.size());
       result = result + text + separator;
     }
 
     if (flags & 0x40000) {
-      std::string text(LookupMessage(2266));
+      std::string text(LookupMessage(MSI_NAVIGATION_PROPERTY7));
       text.erase(text.size() - 2, text.size());
       result = result + text + separator;
     }
 
     if (flags & 0x80000) {
-      std::string text(LookupMessage(2264));
+      std::string text(LookupMessage(MSI_NAVIGATION_PROPERTY5));
       text.erase(text.size() - 2, text.size());
       result = result + text + separator;
     }
 
     if (flags & 0x100000) {
-      std::string text(LookupMessage(2265));
+      std::string text(LookupMessage(MSI_NAVIGATION_PROPERTY6));
       text.erase(text.size() - 2, text.size());
       result = result + text + separator;
     }
 
     if (flags & 0x200000) {
-      std::string text(LookupMessage(2269));
+      std::string text(LookupMessage(MSI_NAVIGATION_PROPERTY0));
       text.erase(text.size() - 2, text.size());
       result = result + text + separator;
     }
 
     if (flags & 0x400000) {
-      std::string text(LookupMessage(2268));
+      std::string text(LookupMessage(MSI_NAVIGATION_PROPERTY9));
       text.erase(text.size() - 2, text.size());
       result = result + text + separator;
     }
 
     if (flags & 0x800000) {
-      std::string text(LookupMessage(2267));
+      std::string text(LookupMessage(MSI_NAVIGATION_PROPERTY8));
       text.erase(text.size() - 2, text.size());
       result = result + text + separator;
     }
 
     if (flags & 0x1000000) {
-      std::string text(LookupMessage(2270));
+      std::string text(LookupMessage(MSI_NAVIGATION_SCALE1));
       text.erase(text.size() - 2, text.size());
       result = result + text + separator;
     }
 
     if (flags & 0x2000000) {
-      std::string text(LookupMessage(2272));
+      std::string text(LookupMessage(MSI_NAVIGATION_SCALE0));
       text.erase(text.size() - 2, text.size());
       result = result + text + separator;
     }
 
     if (flags & 0x4000000) {
-      std::string text(LookupMessage(2271));
+      std::string text(LookupMessage(MSI_NAVIGATION_SCALE2));
       text.erase(text.size() - 2, text.size());
       result = result + text + separator;
     }
 
     if (flags & 0x10) {
-      result = result + std::string(LookupMessage(2275)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_RACE3)) + separator;
     }
 
     if (flags & 0x20) {
-      result = result + std::string(LookupMessage(2273)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_RACE1)) + separator;
     }
 
     if (flags & 0x40) {
-      result = result + std::string(LookupMessage(2274)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_RACE2)) + separator;
     }
 
     if (flags & 0x80) {
-      result = result + std::string(LookupMessage(2282)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_RACE0)) + separator;
     }
 
     if (flags & 0x100) {
-      result = result + std::string(LookupMessage(2277)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_RACE5)) + separator;
     }
 
     if (flags & 0x200) {
-      result = result + std::string(LookupMessage(2279)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_RACE7)) + separator;
     }
 
     if (flags & 0x400) {
-      result = result + std::string(LookupMessage(2280)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_RACE8)) + separator;
     }
 
     if (flags & 0x800) {
-      result = result + std::string(LookupMessage(2278)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_RACE6)) + separator;
     }
 
     if (flags & 0x1000) {
-      result = result + std::string(LookupMessage(2281)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_RACE9)) + separator;
     }
 
     if (flags & 0x2000) {
-      result = result + std::string(LookupMessage(2283)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_MOVECLICK)) + separator;
     }
 
     if (flags & 0x4000) {
-      result = result + std::string(LookupMessage(2276)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_RACE4)) + separator;
     }
 
     if (flags & 0x8000) {
-      result = result + std::string(LookupMessage(2285)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_NPCCLICK)) + separator;
     }
 
     if (flags & 0x10000) {
-      result = result + std::string(LookupMessage(2284)) + separator;
+      result = result + std::string(LookupMessage(MSI_NAVIGATION_NPCMOVE)) + separator;
     }
   }
 
@@ -369,7 +370,7 @@ std::string RenewQuestOngoingInfo::GetHuntText(int index) const {
   if (goal > 0) {
     const short count = this->m_huntUnknown00E0[index];
     if (count == goal) {
-      text = std::format("{} ( {} )", text, LookupMessage(2030));
+      text = std::format("{} ( {} )", text, LookupMessage(MSI_COMPLETE_HUNTING_QUEST));
     } else {
       text = std::format("{} ( {} / {} )", text, count, goal);
     }
diff --git a/Source/Contents/ReputeMgr.cpp b/Source/Contents/ReputeMgr.cpp
index 41a9be771..c16241796 100644
--- a/Source/Contents/ReputeMgr.cpp
+++ b/Source/Contents/ReputeMgr.cpp
@@ -10,6 +10,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/JsonCppLoader.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstring>
 #include <utility>
@@ -248,7 +249,7 @@ void CReputeMgr::OpenRepute(std::uint64_t groupId, std::uint64_t reputeId) {
   const unsigned int groupIdHigh = static_cast<unsigned int>(groupId >> 32);
 
   if (groupIdLow == 0 && groupIdHigh == 0) {
-    window->SendMsg(nullptr, UM_TAB, reinterpret_cast<std::intptr_t>(LookupMessage(3829)), 0, 0, 0);
+    window->SendMsg(nullptr, UM_TAB, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENCHANT)), 0, 0, 0);
   } else {
     auto group = this->m_groups.find(groupId);
     if (group != this->m_groups.end()) {
diff --git a/Source/Contents/Schedule/CheckGDISchedule.cpp b/Source/Contents/Schedule/CheckGDISchedule.cpp
index c09772a24..668eafc61 100644
--- a/Source/Contents/Schedule/CheckGDISchedule.cpp
+++ b/Source/Contents/Schedule/CheckGDISchedule.cpp
@@ -9,6 +9,7 @@
 #include "Network/Connection/ConnectionRuntime.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdlib>
 #include <windows.h>
 
@@ -50,9 +51,9 @@ perform_check:
   g_timeScheduler->m_unknown_000D = true;
 
   if (roll == 2) {
-    g_windowMgr.Confirm(LookupMessage(857), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_NPGAMEMON_XP_COMPATIBILITY), 0, true, false, 0, "Message", 280, 120, 0);
   } else if (roll == 4) {
-    g_windowMgr.Confirm(LookupMessage(800), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_NPGAMEMON_ERROR_ILLEGAL_PRG), 0, true, false, 0, "Message", 280, 120, 0);
   }
 
   GetRagConnection().Close();
diff --git a/Source/Contents/Schedule/PartialShutDownSchedule.cpp b/Source/Contents/Schedule/PartialShutDownSchedule.cpp
index b4580ee17..1b6a3f244 100644
--- a/Source/Contents/Schedule/PartialShutDownSchedule.cpp
+++ b/Source/Contents/Schedule/PartialShutDownSchedule.cpp
@@ -7,6 +7,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Timestamp.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <chrono>
 #include <cstdio>
 #include <cstring>
@@ -77,7 +78,7 @@ void CPartialShutDownSchedule::Process(const std::uint64_t& now) {
   if (seconds >= 3600) {
     char text[256];
     std::memset(text, 0, 255);
-    std::sprintf(text, LookupMessage(2349), seconds / 3600, (seconds % 3600) / 60);
+    std::sprintf(text, LookupMessage(MSI_MENU_WEBBROWSERWND), seconds / 3600, (seconds % 3600) / 60);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
     return;
   }
@@ -87,7 +88,7 @@ void CPartialShutDownSchedule::Process(const std::uint64_t& now) {
       char text[256];
       std::memset(text, 0, 255);
       std::sprintf(
-        text, LookupMessage(2348), this->endTime->Year(), this->endTime->Month(), this->endTime->Day(), this->endTime->Hour(), this->endTime->Minute(),
+        text, LookupMessage(MSI_MENU_MACROWND), this->endTime->Year(), this->endTime->Month(), this->endTime->Day(), this->endTime->Hour(), this->endTime->Minute(),
         this->endTime->Second()
       );
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFFFF, 0, 0, 0);
diff --git a/Source/Contents/Schedule/ShutDownSchedule.cpp b/Source/Contents/Schedule/ShutDownSchedule.cpp
index de82dbfcd..4a04af0ff 100644
--- a/Source/Contents/Schedule/ShutDownSchedule.cpp
+++ b/Source/Contents/Schedule/ShutDownSchedule.cpp
@@ -5,6 +5,7 @@
 #include "Contents/MessageTable.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 // GLOBAL: gl_24854
 double s_shutDownNoticeSeconds[6] = {
   1800.0,
@@ -34,7 +35,7 @@ void CShutDownSchedule::UpdateNotice() {
 void CShutDownSchedule::Process(const std::uint64_t& now) {
   if (this->noticeIndex < 6) {
     if (g_modeMgr.GetGameMode()) {
-      const char* message = LookupMessage(2020);
+      const char* message = LookupMessage(MSI_SHUTDOWN_ALERT_MSG);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFFFF, 0, 0, 0);
       ++this->noticeIndex;
       this->UpdateNotice();
diff --git a/Source/Contents/ShowRankingScheduler.cpp b/Source/Contents/ShowRankingScheduler.cpp
index fb0929359..2ae0de152 100644
--- a/Source/Contents/ShowRankingScheduler.cpp
+++ b/Source/Contents/ShowRankingScheduler.cpp
@@ -8,6 +8,7 @@
 #include "Contents/PlayerNameDictionary.h"
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
+#include "Resource/MSGSTRINGID.h"
 #include <cerrno>
 #include <cstdint>
 #include <cstring>
@@ -63,7 +64,7 @@ void CShowRankingScheduler::Process(const std::uint64_t& now) {
           }
         }
         if (!complete) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3481)), 0xffff, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_STORE_ASSISTANT_TRADE_FORCED_REMOVAL_TITLE)), 0xffff, 0, 0, 0);
           return;
         }
         this->Show();
@@ -131,7 +132,7 @@ void CShowRankingScheduler::Show() {
       }
     }
     if (name.empty() || name.find(g_namelessName) != std::string::npos) {
-      name = LookupMessage(581);
+      name = LookupMessage(MSI_NAMELESS_USER);
     }
 
     std::string line = FormatOwnedString("[ %2d ] %s  :  %4d POINT", index + 1, name.c_str(), points[index]);
diff --git a/Source/Contents/Skills/SkillActionImperialGuard.cpp b/Source/Contents/Skills/SkillActionImperialGuard.cpp
index 9c25369ec..652ab26ac 100644
--- a/Source/Contents/Skills/SkillActionImperialGuard.cpp
+++ b/Source/Contents/Skills/SkillActionImperialGuard.cpp
@@ -14,6 +14,7 @@
 #include "Contents/World/World.h"
 #include "Utility/Math/Vector3d.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdlib>
 #include <format>
@@ -188,13 +189,13 @@ void CEfstAction_IG_GUARDIAN_SHIELD::OnEfstUpdate(int efstId, int value, int arg
 // OFFSET: 0x007880C0
 // FUNCTION: fn_08594
 EfstActionMessage CEfstAction_IG_GUARDIAN_SHIELD::GetEfstBeginMessage() {
-  return {LookupMessage(3752), 0xFFFF00};
+  return {LookupMessage(MSI_IG_REBOUND_SHIELD_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x007880F0
 // FUNCTION: fn_08595
 EfstActionMessage CEfstAction_IG_GUARDIAN_SHIELD::GetEfstEndMessage() {
-  return {LookupMessage(3753), 0xFF};
+  return {LookupMessage(MSI_IG_HOLY_SHIELD_ON), 0xFF};
 }
 
 // OFFSET: 0x00788120
@@ -257,13 +258,13 @@ void CEfstAction_IG_HOLY_SHIELD::OnEfstUpdate(int efstId, int value, int argumen
 // OFFSET: 0x00788B20
 // FUNCTION: fn_08601
 EfstActionMessage CEfstAction_IG_HOLY_SHIELD::GetEfstBeginMessage() {
-  return {LookupMessage(3756), 0xFFFF00};
+  return {LookupMessage(MSI_IG_ULTIMATE_SACRIFICE_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x00788B50
 // FUNCTION: fn_08602
 EfstActionMessage CEfstAction_IG_HOLY_SHIELD::GetEfstEndMessage() {
-  return {LookupMessage(3757), 0xFF};
+  return {LookupMessage(MSI_AG_CLIMAX_ON), 0xFF};
 }
 
 // OFFSET: 0x00788B90
@@ -391,13 +392,13 @@ void CSkillAction_IG_REBOUND_SHIELD::OnSkillEffect(int level, CGameActor* source
 // OFFSET: 0x00789EE0
 // FUNCTION: fn_08614
 EfstActionMessage CEfstAction_REBOUND_S::GetEfstBeginMessage() {
-  return {LookupMessage(3754), 0xFFFF00};
+  return {LookupMessage(MSI_IG_HOLY_SHIELD_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x00789F10
 // FUNCTION: fn_08615
 EfstActionMessage CEfstAction_REBOUND_S::GetEfstEndMessage() {
-  return {LookupMessage(3755), 0xFF};
+  return {LookupMessage(MSI_IG_ULTIMATE_SACRIFICE_ON), 0xFF};
 }
 
 // OFFSET: 0x00789F40
@@ -644,13 +645,13 @@ void CEfstAction_IG_ATTACK_STANCE::OnEfstUpdate(int efstId, int value, int argum
 // OFFSET: 0x0078BFC0
 // FUNCTION: fn_08641
 EfstActionMessage CEfstAction_IG_ATTACK_STANCE::GetEfstBeginMessage() {
-  return {LookupMessage(3748), 0xFFFF00};
+  return {LookupMessage(MSI_IG_GUARD_STANCE_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x0078BFF0
 // FUNCTION: fn_08642
 EfstActionMessage CEfstAction_IG_ATTACK_STANCE::GetEfstEndMessage() {
-  return {LookupMessage(3749), 0xFF};
+  return {LookupMessage(MSI_IG_GUARDIAN_SHIELD_ON), 0xFF};
 }
 
 // OFFSET: 0x0078C020
@@ -869,11 +870,11 @@ void CEfstAction_IG_GUARD_STANCE::OnEfstUpdate(int efstId, int value, int argume
 // OFFSET: 0x0078C850
 // FUNCTION: fn_08649
 EfstActionMessage CEfstAction_IG_GUARD_STANCE::GetEfstBeginMessage() {
-  return {LookupMessage(3750), 0xFFFF00};
+  return {LookupMessage(MSI_IG_GUARDIAN_SHIELD_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x0078C880
 // FUNCTION: fn_08650
 EfstActionMessage CEfstAction_IG_GUARD_STANCE::GetEfstEndMessage() {
-  return {LookupMessage(3751), 0xFF};
+  return {LookupMessage(MSI_IG_REBOUND_SHIELD_ON), 0xFF};
 }
diff --git a/Source/Contents/Skills/SkillActionTroubadour.cpp b/Source/Contents/Skills/SkillActionTroubadour.cpp
index 02d19308a..72881b1f1 100644
--- a/Source/Contents/Skills/SkillActionTroubadour.cpp
+++ b/Source/Contents/Skills/SkillActionTroubadour.cpp
@@ -11,6 +11,7 @@
 #include "Contents/Skills/SkillInfo.h"
 #include "Utility/Math/Vector3d.h"
 
+#include "Resource/MSGSTRINGID.h"
 class CSkillAction_TR_ROSEBLOSSOM : public CSkillAction {
 public:
   void OnSkillCast(int level, CGameActor* source) override;
@@ -187,13 +188,13 @@ void CSkillAction_TR_KVASIR_SONATA::OnSkillEffect(int level, CGameActor* source,
 // OFFSET: 0x007A2820
 // FUNCTION: fn_08980
 EfstActionMessage CEfstAction_KVASIR_SONATA::GetEfstBeginMessage() {
-  return {LookupMessage(3791), 0xFFFF00};
+  return {LookupMessage(MSI_TR_MYSTIC_SYMPHONY_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x007A2850
 // FUNCTION: fn_08981
 EfstActionMessage CEfstAction_KVASIR_SONATA::GetEfstEndMessage() {
-  return {LookupMessage(3792), 0xFF};
+  return {LookupMessage(MSI_TR_GEF_NOCTURN_ON), 0xFF};
 }
 
 // OFFSET: 0x007A2880
@@ -234,13 +235,13 @@ void CEfstAction_PRON_MARCH::OnEfstBegin(int efstId, int value, int argument3, i
 // OFFSET: 0x007A2CF0
 // FUNCTION: fn_08985
 EfstActionMessage CEfstAction_PRON_MARCH::GetEfstBeginMessage() {
-  return {LookupMessage(3803), 0xFFFF00};
+  return {LookupMessage(MSI_WH_CALAMITYGALE_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x007A2D20
 // FUNCTION: fn_08986
 EfstActionMessage CEfstAction_PRON_MARCH::GetEfstEndMessage() {
-  return {LookupMessage(3804), 0xFF};
+  return {LookupMessage(MSI_WH_WIND_SIGN_ON), 0xFF};
 }
 
 // OFFSET: 0x007A2D50
@@ -283,13 +284,13 @@ void CEfstAction_JAWAII_SERENADE::OnEfstBegin(int efstId, int value, int argumen
 // OFFSET: 0x007A31E0
 // FUNCTION: fn_08990
 EfstActionMessage CEfstAction_JAWAII_SERENADE::GetEfstBeginMessage() {
-  return {LookupMessage(3801), 0xFFFF00};
+  return {LookupMessage(MSI_TR_PRON_MARCH_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x007A3210
 // FUNCTION: fn_08991
 EfstActionMessage CEfstAction_JAWAII_SERENADE::GetEfstEndMessage() {
-  return {LookupMessage(3802), 0xFF};
+  return {LookupMessage(MSI_WH_CALAMITYGALE_ON), 0xFF};
 }
 
 // OFFSET: 0x007A3240
@@ -326,13 +327,13 @@ void CEfstAction_AIN_RHAPSODY::OnEfstBegin(int efstId, int value, int argument3,
 // OFFSET: 0x007A35A0
 // FUNCTION: fn_08995
 EfstActionMessage CEfstAction_AIN_RHAPSODY::GetEfstBeginMessage() {
-  return {LookupMessage(3797), 0xFF};
+  return {LookupMessage(MSI_TR_MUSICAL_INTERLUDE_OFF), 0xFF};
 }
 
 // OFFSET: 0x007A35D0
 // FUNCTION: fn_08996
 EfstActionMessage CEfstAction_AIN_RHAPSODY::GetEfstEndMessage() {
-  return {LookupMessage(3798), 0xFFFF00};
+  return {LookupMessage(MSI_TR_JAWAII_SERENADE_ON), 0xFFFF00};
 }
 
 // OFFSET: 0x007A3600
@@ -374,13 +375,13 @@ void CEfstAction_GEF_NOCTURN::OnEfstBegin(int efstId, int value, int argument3,
 // OFFSET: 0x007A3A80
 // FUNCTION: fn_09000
 EfstActionMessage CEfstAction_GEF_NOCTURN::GetEfstBeginMessage() {
-  return {LookupMessage(3795), 0xFF};
+  return {LookupMessage(MSI_TR_AIN_RHAPSODY_OFF), 0xFF};
 }
 
 // OFFSET: 0x007A3AB0
 // FUNCTION: fn_09001
 EfstActionMessage CEfstAction_GEF_NOCTURN::GetEfstEndMessage() {
-  return {LookupMessage(3796), 0xFFFF00};
+  return {LookupMessage(MSI_TR_MUSICAL_INTERLUDE_ON), 0xFFFF00};
 }
 
 // OFFSET: 0x007A3AE0
@@ -479,13 +480,13 @@ void CEfstAction_MYSTIC_SYMPHONY::OnEfstUpdate(int efstId, int value, int argume
 // OFFSET: 0x007A4900
 // FUNCTION: fn_09012
 EfstActionMessage CEfstAction_MYSTIC_SYMPHONY::GetEfstBeginMessage() {
-  return {LookupMessage(3793), 0xFFFF00};
+  return {LookupMessage(MSI_TR_GEF_NOCTURN_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x007A4930
 // FUNCTION: fn_09013
 EfstActionMessage CEfstAction_MYSTIC_SYMPHONY::GetEfstEndMessage() {
-  return {LookupMessage(3794), 0xFF};
+  return {LookupMessage(MSI_TR_AIN_RHAPSODY_ON), 0xFF};
 }
 
 // OFFSET: 0x007A4960
diff --git a/Source/Contents/Skills/SkillActionWindHawk.cpp b/Source/Contents/Skills/SkillActionWindHawk.cpp
index 7234c89f1..ed6845458 100644
--- a/Source/Contents/Skills/SkillActionWindHawk.cpp
+++ b/Source/Contents/Skills/SkillActionWindHawk.cpp
@@ -9,6 +9,7 @@
 #include "Contents/MessageTable.h"
 #include "Contents/Skills/SkillInfo.h"
 
+#include "Resource/MSGSTRINGID.h"
 class CSkillAction_WH_GALESTORM : public CSkillAction {
 public:
   void OnSkillCast(int level, CGameActor* source) override;
@@ -124,13 +125,13 @@ void CEfstAction_CALAMITYGALE::OnEfstUpdate(int efstId, int value, int argument3
 // OFFSET: 0x007A6370
 // FUNCTION: fn_09031
 EfstActionMessage CEfstAction_CALAMITYGALE::GetEfstBeginMessage() {
-  return {LookupMessage(3805), 0xFFFF00};
+  return {LookupMessage(MSI_WH_WIND_SIGN_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x007A63A0
 // FUNCTION: fn_09032
 EfstActionMessage CEfstAction_CALAMITYGALE::GetEfstEndMessage() {
-  return {LookupMessage(3806), 0xFF};
+  return {LookupMessage(MSI_THAI_PERSONALINFO_EXP2), 0xFF};
 }
 
 // OFFSET: 0x007A63D0
diff --git a/Source/Contents/Skills/SkillInfo.cpp b/Source/Contents/Skills/SkillInfo.cpp
index cdd2ebba5..2da4beea5 100644
--- a/Source/Contents/Skills/SkillInfo.cpp
+++ b/Source/Contents/Skills/SkillInfo.cpp
@@ -24,6 +24,7 @@
 #include "Utility/Math/AffineMatrix.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <bit>
 #include <cstdlib>
@@ -886,13 +887,13 @@ void CEfstAction_UNLIMIT::OnEfstUpdate(int efstId, int value, int argument3, int
 // OFFSET: 0x007764E0
 // FUNCTION: fn_08346
 EfstActionMessage CEfstAction_SHADOW_WEAPON::GetEfstBeginMessage() {
-  return {LookupMessage(3766), 0xFFFF00};
+  return {LookupMessage(MSI_HUNTING_QUEST_INFO_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x00776510
 // FUNCTION: fn_08347
 EfstActionMessage CEfstAction_SHADOW_WEAPON::GetEfstEndMessage() {
-  return {LookupMessage(3767), 0xFF};
+  return {LookupMessage(MSI_TARGET_AP_MAX), 0xFF};
 }
 
 // OFFSET: 0x00777910
@@ -931,13 +932,13 @@ void CEfstAction_SHADOW_EXCEED::OnEfstUpdate(int efstId, int value, int argument
 // OFFSET: 0x00777F00
 // FUNCTION: fn_08368
 EfstActionMessage CEfstAction_SHADOW_EXCEED::GetEfstBeginMessage() {
-  return {LookupMessage(3762), 0xFFFF00};
+  return {LookupMessage(MSI_SHC_POTENT_VENOM_OFF), 0xFFFF00};
 }
 
 // OFFSET: 0x00777F30
 // FUNCTION: fn_08369
 EfstActionMessage CEfstAction_SHADOW_EXCEED::GetEfstEndMessage() {
-  return {LookupMessage(3763), 0xFF};
+  return {LookupMessage(MSI_SHC_ENCHANTING_SHADOW_ON), 0xFF};
 }
 
 // OFFSET: 0x00778140
@@ -1922,7 +1923,7 @@ void CEfstAction_VIGOR::OnEfstUpdate(int efstId, int value, int argument3, int a
 // OFFSET: 0x0077E370
 // FUNCTION: fn_08454
 EfstActionMessage CEfstAction_VIGOR::GetEfstEndMessage() {
-  return {LookupMessage(3747), 0xFF};
+  return {LookupMessage(MSI_IG_GUARD_STANCE_ON), 0xFF};
 }
 
 // OFFSET: 0x0077E3B0
@@ -1956,7 +1957,7 @@ void CEfstAction_SERVANTWEAPON::OnEfstEnd(int efstId, int argument2, int argumen
 // OFFSET: 0x0077E7E0
 // FUNCTION: fn_08459
 EfstActionMessage CEfstAction_SERVANTWEAPON::GetEfstEndMessage() {
-  return {LookupMessage(3745), 0xFF};
+  return {LookupMessage(MSI_IG_ATTACK_STANCE_ON), 0xFF};
 }
 
 // OFFSET: 0x0077E820
@@ -2269,7 +2270,7 @@ void CSkillAction_DK_CHARGINGPIERCE::OnSkillEffect(int level, CGameActor* source
 // OFFSET: 0x00781070
 // FUNCTION: fn_08489
 EfstActionMessage CEfstAction_CHARGINGPIERCE::GetEfstEndMessage() {
-  return {LookupMessage(3746), 0xFF};
+  return {LookupMessage(MSI_IG_ATTACK_STANCE_OFF), 0xFF};
 }
 
 // OFFSET: 0x007810A0
diff --git a/Source/Contents/Store/MCStoreInfoBackup.cpp b/Source/Contents/Store/MCStoreInfoBackup.cpp
index 164e39dc3..a73bec9dd 100644
--- a/Source/Contents/Store/MCStoreInfoBackup.cpp
+++ b/Source/Contents/Store/MCStoreInfoBackup.cpp
@@ -7,6 +7,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Async/AsyncDiagnostic.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <json/reader.h>
 #include <json/value.h>
@@ -135,9 +136,9 @@ void CMCStoreInfoBackup::CompleteSave(AsyncDiagnostic diagnostic, std::string re
   g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
 
   if (this->type == 0) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3685)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EQUIP_FAIL_DURING_BARTER)), 0xFFFF, 0, 0, 0);
   } else if (this->type == 1) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3686)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARTER_ITEMLIST)), 0xFFFF, 0, 0, 0);
   }
 }
 
diff --git a/Source/Contents/World/WorldObjects.cpp b/Source/Contents/World/WorldObjects.cpp
index dd80c3617..73e97f0f6 100644
--- a/Source/Contents/World/WorldObjects.cpp
+++ b/Source/Contents/World/WorldObjects.cpp
@@ -57,6 +57,7 @@
 #include <vector>
 #include "Contents/GuildInfo.h"
 
+#include "Resource/MSGSTRINGID.h"
 // GLOBAL: gl_24371
 HANDLE hObject;
 // GLOBAL: gl_24757
@@ -666,13 +667,13 @@ void CGameMode::OpenActorMenu(const ActorPickInfo* pick, int handled) {
     this->unknown_02E0 = pick->accountId;
 
     this->actorMenuIds.push_back(0x25);
-    sprintf(text, LookupMessage(0x458));
+    sprintf(text, LookupMessage(MSI_HOMUN_SHOWINFO));
     menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text), 0, 0, 0);
     this->actorMenuIds.push_back(0x26);
-    sprintf(text, LookupMessage(0x459));
+    sprintf(text, LookupMessage(MSI_HOMUN_FEEDING));
     menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text), 0, 0, 0);
     this->actorMenuIds.push_back(0x27);
-    sprintf(text, LookupMessage(0x45A));
+    sprintf(text, LookupMessage(MSI_HOMUN_WAITING));
     menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text), 0, 0, 0);
   } else if (actor != nullptr && g_session.IsMercenaryAid(pick->accountId)) {
     if (g_windowMgr.unknown_0210 != nullptr) {
@@ -683,10 +684,10 @@ void CGameMode::OpenActorMenu(const ActorPickInfo* pick, int handled) {
     this->unknown_02E0 = pick->accountId;
 
     this->actorMenuIds.push_back(0x28);
-    sprintf(text, LookupMessage(0x458));
+    sprintf(text, LookupMessage(MSI_HOMUN_SHOWINFO));
     menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text), 0, 0, 0);
     this->actorMenuIds.push_back(0x29);
-    sprintf(text, LookupMessage(0x45A));
+    sprintf(text, LookupMessage(MSI_HOMUN_WAITING));
     menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text), 0, 0, 0);
   } else if (actor != nullptr && pick->accountId == g_session.unknown_1010 && actor->unknown_0314 == 7) {
     if (g_windowMgr.unknown_0210 != nullptr) {
@@ -697,19 +698,19 @@ void CGameMode::OpenActorMenu(const ActorPickInfo* pick, int handled) {
     this->unknown_02E0 = pick->accountId;
 
     this->actorMenuIds.push_back(0x21);
-    sprintf(text, LookupMessage(0x254));
+    sprintf(text, LookupMessage(MSI_PET_SHOWINFO));
     menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text), 0, 0, 0);
     this->actorMenuIds.push_back(0x1D);
-    sprintf(text, LookupMessage(0x250));
+    sprintf(text, LookupMessage(MSI_PET_FEEDING));
     menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text), 0, 0, 0);
     this->actorMenuIds.push_back(0x1E);
-    sprintf(text, LookupMessage(0x251));
+    sprintf(text, LookupMessage(MSI_PET_PERFORMANCE));
     menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text), 0, 0, 0);
     this->actorMenuIds.push_back(0x20);
-    sprintf(text, LookupMessage(0x253));
+    sprintf(text, LookupMessage(MSI_PET_ACC_OFF));
     menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text), 0, 0, 0);
     this->actorMenuIds.push_back(0x1F);
-    sprintf(text, LookupMessage(0x252));
+    sprintf(text, LookupMessage(MSI_PET_RETURN_EGG));
     menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text), 0, 0, 0);
   } else {
     if (pick->accountId == g_session.m_aid) {
@@ -749,7 +750,7 @@ void CGameMode::OpenActorMenu(const ActorPickInfo* pick, int handled) {
       this->unknown_02E0 = pick->accountId;
 
       this->actorMenuIds.push_back(0x41);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0xDA5)), 0, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVALID_MAPPROPERTY_REQUEST_USER)), 0, 0, 0);
     } else {
       std::string name;
       if (target->unknown_02F8 == 1 && (this->scene->unknown_0048 == 1 || this->scene->unknown_004C == 1)) {
@@ -769,19 +770,19 @@ void CGameMode::OpenActorMenu(const ActorPickInfo* pick, int handled) {
       std::memset(line, 0, sizeof(line));
       if (isAdmin) {
         this->actorMenuIds.push_back(0x1C);
-        sprintf(line, LookupMessage(0x1CA), name.c_str());
+        sprintf(line, LookupMessage(MSI_BAN_USER), name.c_str());
         menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(line), 0, 0, 0);
       }
 
       CPlayer* player = static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player;
       if (!StateFlag01(player->GetStateFlags()) && !StateFlag02(player->GetStateFlags())) {
         this->actorMenuIds.push_back(0x2A);
-        sprintf(line, LookupMessage(0x550), name.c_str());
+        sprintf(line, LookupMessage(MSI_REQ_VIEW_OTHERUSER), name.c_str());
         menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(line), 0, 0, 0);
       }
       if (!StateFlag01(player->GetStateFlags()) && !StateFlag02(player->GetStateFlags())) {
         this->actorMenuIds.push_back(4);
-        sprintf(line, LookupMessage(0x187), name.c_str());
+        sprintf(line, LookupMessage(MSI_REQ_DEAL_WITH2), name.c_str());
         menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(line), 0, 0, 0);
       }
 
@@ -789,13 +790,13 @@ void CGameMode::OpenActorMenu(const ActorPickInfo* pick, int handled) {
         g_session.unknown_5464 != 0 && g_session.PartyByName(name.c_str()).valid == 0;
       if (canInviteParty) {
         this->actorMenuIds.push_back(5);
-        sprintf(line, LookupMessage(0x188), name.c_str());
+        sprintf(line, LookupMessage(MSI_REQ_JOIN_PARTY2), name.c_str());
         menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(line), 0, 0, 0);
       }
 
       if (g_session.IsPartyRecommendTarget(pick->accountId) == true) {
         this->actorMenuIds.push_back(0x24);
-        sprintf(line, LookupMessage(0x377), name.c_str());
+        sprintf(line, LookupMessage(MSI_REQ_JOIN_BABY), name.c_str());
         menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(line), 0, 0, 0);
       }
 
@@ -804,47 +805,47 @@ void CGameMode::OpenActorMenu(const ActorPickInfo* pick, int handled) {
         const std::uint32_t guildId = member != nullptr ? member->GetGdid() : 0;
         if (g_guildInfo.unknown_00AC != 0 && guildId == 0) {
           this->actorMenuIds.push_back(0x16);
-          sprintf(line, LookupMessage(0x17E), name.c_str());
+          sprintf(line, LookupMessage(MSI_REQ_JOIN_GUILD), name.c_str());
           menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(line), 0, 0, 0);
         }
         if (g_guildInfo.unknown_00B4 != 0 && guildId != g_guildInfo.m_guildId) {
           menu->SendMsg(nullptr, UM_ADDBOUNDARY, 0, 0, 0, 0);
           this->actorMenuIds.push_back(0x19);
-          menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x18F)), 0, 0, 0);
+          menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REQ_ALLY_GUILD)), 0, 0, 0);
           this->actorMenuIds.push_back(0x1A);
-          menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x193)), 0, 0, 0);
+          menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REQ_HOSTILE_GUILD)), 0, 0, 0);
         }
       }
 
       menu->SendMsg(nullptr, UM_ADDBOUNDARY, 0, 0, 0, 0);
       this->actorMenuIds.push_back(0x14);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x168)), 0, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OPEN_1ON1_WINDOW)), 0, 0, 0);
       if (!IsAdminAccount(pick->accountId) && !g_windowMgr.IsFriend(name.c_str()) && g_serviceMode != 3) {
         this->actorMenuIds.push_back(10);
-        menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x166)), 0, 0, 0);
+        menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ADD_TO_FRIEND_CHAR_LIST)), 0, 0, 0);
       }
       this->actorMenuIds.push_back(0x3A);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0xAF8)), 0, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_USA_PERSONALINFO_DEATH)), 0, 0, 0);
       menu->SendMsg(nullptr, UM_ADDBOUNDARY, 0, 0, 0, 0);
 
       if (g_whisperBlockMgr->Contains(name)) {
         this->actorMenuIds.push_back(0xD);
-        menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0xEEB)), 0, 0, 0);
+        menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GRADE_ENCHANT_ITEM_UNBREAKABLE)), 0, 0, 0);
       } else {
         this->actorMenuIds.push_back(0xC);
-        menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0xEEC)), 0, 0, 0);
+        menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GRADE_ENCHANT_ADDITIONAL_SOURCE_NOT_SELECT)), 0, 0, 0);
       }
 
       if (IsAdminAccount(g_session.m_aid)) {
         menu->SendMsg(nullptr, UM_ADDBOUNDARY, 0, 0, 0, 0);
         this->actorMenuIds.push_back(0x2C);
-        menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x636)), 0, 0, 0);
+        menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REMOVE_EQUIPEDITEM)), 0, 0, 0);
         if (g_serviceMode != 3) {
           this->actorMenuIds.push_back(0x17);
-          menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x185)), 0, 0, 0);
+          menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GIVE_PLUS_MANNER_POINT)), 0, 0, 0);
           this->actorMenuIds.push_back(0x18);
-          menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x186)), 0, 0, 0);
-          sprintf(line, LookupMessage(0x2C9), g_session.CountProhibitionLog(this->unknown_02E0));
+          menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GIVE_MINUS_MANNER_POINT)), 0, 0, 0);
+          sprintf(line, LookupMessage(MSI_PROHIBIT_LOG), g_session.CountProhibitionLog(this->unknown_02E0));
           this->actorMenuIds.push_back(0x23);
           menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(line), 0, 0, 0);
         }
@@ -856,7 +857,7 @@ void CGameMode::OpenActorMenu(const ActorPickInfo* pick, int handled) {
       this->unknown_02EC = name;
       menu->SendMsg(nullptr, UM_ADDBOUNDARY, 0, 0, 0, 0);
       this->actorMenuIds.push_back(0x3F);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0xFE3)), 0xFF, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MACRO_USER_REPORT_COOLTIME)), 0xFF, 0, 0);
       menu->SendMsg(nullptr, UM_ADDBOUNDARY, 0, 0, 0, 0);
 
       if (CPc* pc = dynamic_cast<CPc*>(static_cast<CGameActor*>(this->scene->GetGameActorByAID(pick->accountId)))) {
diff --git a/Source/Contents/WorldView/WorldViewData.cpp b/Source/Contents/WorldView/WorldViewData.cpp
index b82fedd5b..be3562911 100644
--- a/Source/Contents/WorldView/WorldViewData.cpp
+++ b/Source/Contents/WorldView/WorldViewData.cpp
@@ -11,6 +11,7 @@
 #include "Script/LuaScript.h"
 #include "UI/Window/UIRoMapWnd.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstring>
 
@@ -603,7 +604,7 @@ CWorldViewWorld* CWorldViewMgr::CurrentWorld() {
 // OFFSET: 0x00617950
 // FUNCTION: fn_04391
 bool __stdcall IsMapDisplayNameTranslated(const char* mapName) {
-  const std::string placeholder = LookupMessage(0xBB);
+  const std::string placeholder = LookupMessage(MSI_NOWHERE);
   const std::string displayName = g_session.GetMapDisplayName(mapName);
   return placeholder != displayName;
 }
diff --git a/Source/Network/ActorNamePacket.cpp b/Source/Network/ActorNamePacket.cpp
index 31ac0adec..b9e097efc 100644
--- a/Source/Network/ActorNamePacket.cpp
+++ b/Source/Network/ActorNamePacket.cpp
@@ -6,6 +6,7 @@
 #include "UI/Window/UIPetInfoWnd.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <string>
 
@@ -36,7 +37,7 @@ void CGameMode::ReceiveActorNameTitle(const ActorNameTitlePacket* packet) {
 // FUNCTION: fn_21631
 void CGameMode::ReceivePlayerNameUpdate(const PlayerNameUpdatePacket* packet) {
   if (packet->type == 4 || packet->type == 3) {
-    std::string name = packet->type == 4 ? std::string(LookupMessage(581))
+    std::string name = packet->type == 4 ? std::string(LookupMessage(MSI_NAMELESS_USER))
                                          : std::string(std::string(packet->name, packet->name + sizeof(packet->name)).c_str());
     SetPlayerName(packet->characterId, name);
   }
diff --git a/Source/Security/NProtectGameGuardMgr.cpp b/Source/Security/NProtectGameGuardMgr.cpp
index 3f14c1eba..f471909fd 100644
--- a/Source/Security/NProtectGameGuardMgr.cpp
+++ b/Source/Security/NProtectGameGuardMgr.cpp
@@ -8,6 +8,7 @@
 #include "Utility/Text/FormatString.h"
 #include "Utility/Threading/NSyncObject.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstring>
 #include <new>
@@ -200,21 +201,21 @@ int __stdcall GameGuardCallback(int code, const int* packet) {
   }
   case 0x3F3: {
     const char source[] = {'\x32', '\x68', '\x05', '\x86', '\xD9', '\xC2', '\x41'};
-    g_nProtectGameGuardMgr->SetError(g_nprotectSource, 0x136, std::string(FormatString(DecryptName<0x0F41EBBDA32D1B17ULL>(source), LookupMessage(0x3A1), code)));
+    g_nProtectGameGuardMgr->SetError(g_nprotectSource, 0x136, std::string(FormatString(DecryptName<0x0F41EBBDA32D1B17ULL>(source), LookupMessage(MSI_SPEEDHACK_DETECT), code)));
     return 0;
   }
   case 0x3F4:
   case 0x3F5:
-    g_nProtectGameGuardMgr->SetError(g_nprotectSource, 0x14B, std::string(LookupMessage(0xAF7)));
+    g_nProtectGameGuardMgr->SetError(g_nprotectSource, 0x14B, std::string(LookupMessage(MSI_USA_PERSONALINFO_DROP)));
     return 0;
   case 0x3F6: {
     const char source[] = {'\x40', '\x80', '\xFF', '\x78', '\xE9', '\x3A', '\x6F'};
-    g_nProtectGameGuardMgr->SetError(g_nprotectSource, 0x13F, std::string(FormatString(DecryptName<0x176F138D5DD7F365ULL>(source), LookupMessage(0x3A0), code)));
+    g_nProtectGameGuardMgr->SetError(g_nprotectSource, 0x13F, std::string(FormatString(DecryptName<0x176F138D5DD7F365ULL>(source), LookupMessage(MSI_INIT_ERROR), code)));
     return 0;
   }
   case 0x3F7: {
     const char source[] = {'\xE4', '\x34', '\xED', '\x32', '\x85', '\xB0', '\xD5'};
-    g_nProtectGameGuardMgr->SetError(g_nprotectSource, 0x151, std::string(FormatString(DecryptName<0xFBD599E117C547C1ULL>(source), LookupMessage(0x3A3), code)));
+    g_nProtectGameGuardMgr->SetError(g_nprotectSource, 0x151, std::string(FormatString(DecryptName<0xFBD599E117C547C1ULL>(source), LookupMessage(MSI_GAMEHACK_DOUBT), code)));
     return 0;
   }
   case 0x3FB: {
diff --git a/Source/UI/Acceptance/UIChooseSellBuyWnd.cpp b/Source/UI/Acceptance/UIChooseSellBuyWnd.cpp
index b8c2aaa42..e649da7c6 100644
--- a/Source/UI/Acceptance/UIChooseSellBuyWnd.cpp
+++ b/Source/UI/Acceptance/UIChooseSellBuyWnd.cpp
@@ -170,6 +170,7 @@
 #include <timeapi.h>
 #include "UI/Window/UICntWnd.h"
 
+#include "Resource/MSGSTRINGID.h"
 namespace {
   constexpr char prefix[] = "유저인터페이스\\";
 #pragma pack(push, 1)
@@ -349,7 +350,7 @@ void UIChooseSellBuyWnd::OnCreate(int width, int height) {
   this->viewer->textColor = 0xFF000000u | RGB(red, green, blue);
   this->viewer->Invalidate();
   this->AddChild(this->viewer);
-  this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(92)), 38, 0, 0);
+  this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SELECT_DEAL_TYPE)), 38, 0, 0);
 }
 
 // OFFSET: 0x008DD9A0
@@ -358,7 +359,7 @@ void UIChooseWarpWnd::OnCreate(int width, int height) {
   auto* title = new UIStaticText();
   title->SetSize(this->geometry.width - 30, 15);
   title->Move(12, 9);
-  title->SetText(LookupMessage(213), 0);
+  title->SetText(LookupMessage(MSI_SELECTWHERETOWARP), 0);
   title->SetFont(0, 12, 0, 0);
   this->AddChild(title);
 
@@ -456,7 +457,7 @@ void UIDisconnectedServerMsgWnd::OnCreate(int width, int height) {
   this->m_viewer->textColor = 0xFF000000u | RGB(red, green, blue);
   this->m_viewer->Invalidate();
   this->AddChild(this->m_viewer);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2)), 38, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_UNABLE_TO_CONNECT_SERVER)), 38, 0, 0);
 }
 
 // OFFSET: 0x008DE6D0
@@ -551,12 +552,12 @@ void UIEquipWnd::Paint() {
 
   if (this->m_viewOther == 1) {
     char title[100];
-    std::sprintf(title, LookupMessage(1361), reinterpret_cast<const char*>(&g_session.unknown_5974[0x2C]));
+    std::sprintf(title, LookupMessage(MSI_OTHERUSER_EQUIPED_ITEM), reinterpret_cast<const char*>(&g_session.unknown_5974[0x2C]));
     this->DrawTextAt(17, 4, title, 0, 0, 12, 0xFFFFFF, 0, 0);
     this->DrawTextAt(16, 3, title, 0, 0, 12, 0, 0, 0);
   } else {
-    this->DrawTextAt(17, 4, LookupMessage(104), 0, 0, 12, 0xFFFFFF, 0, 0);
-    this->DrawTextAt(16, 3, LookupMessage(104), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(17, 4, LookupMessage(MSI_EQUIPED_ITEM), 0, 0, 12, 0xFFFFFF, 0, 0);
+    this->DrawTextAt(16, 3, LookupMessage(MSI_EQUIPED_ITEM), 0, 0, 12, 0, 0, 0);
   }
 
   if (this->geometry.height == 17) {
@@ -643,8 +644,8 @@ void UIGraffiStrboxWnd::Paint() {
   const int titleHeight = this->DrawTitleBar(false, "", 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   this->DrawButtonBar(2, 0, 1);
-  this->DrawTextAt(17, 23, LookupMessage(436), 0, 0, 12, 0xFFFFFF, 0, 0);
-  this->DrawTextAt(16, 22, LookupMessage(436), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(17, 23, LookupMessage(MSI_TALKBOX_WINDOW_MSG), 0, 0, 12, 0xFFFFFF, 0, 0);
+  this->DrawTextAt(16, 22, LookupMessage(MSI_TALKBOX_WINDOW_MSG), 0, 0, 12, 0, 0, 0);
 }
 
 // OFFSET: 0x008EE9D0
@@ -663,7 +664,7 @@ void UIItemParamChangeDisplayWnd::Paint() {
   };
 
   this->DrawBorder(0, 0, 0, 0);
-  std::sprintf(text, LookupMessage(269));
+  std::sprintf(text, LookupMessage(MSI_ATK));
   this->DrawTextAt(20, 10, text, 0, 0, 12, 0, 0, 0);
   std::sprintf(text, "%d", this->m_before);
   this->DrawTextAt(70, 10, text, 0, 0, 12, 0, 0, 0);
@@ -671,7 +672,7 @@ void UIItemParamChangeDisplayWnd::Paint() {
   std::sprintf(text, "%d", this->m_after);
   this->DrawTextAt(110, 10, text, 0, 0, 12, 0, 0, 0);
 
-  std::sprintf(text, LookupMessage(270));
+  std::sprintf(text, LookupMessage(MSI_DEF));
   this->DrawTextAt(152, 10, text, 0, 0, 12, 0, 0, 0);
   std::sprintf(text, "%d", this->m_beforeSecond);
   this->DrawTextAt(202, 10, text, 0, 0, 12, 0, 0, 0);
@@ -766,7 +767,7 @@ void UIMinimapZoomWnd::OnCreate(int, int) {
   const int ys[5] = {128, 128, 128, 128, 128};
   const int xs[5] = {1, this->geometry.width - 55, this->geometry.width - 41, this->geometry.width - 27, this->geometry.width - 13};
   const int ids[5] = {452, 216, 217, 189, 454};
-  const char* tooltips[5] = {LookupMessage(2855), LookupMessage(2856), LookupMessage(2857), LookupMessage(2858), LookupMessage(2859)};
+  const char* tooltips[5] = {LookupMessage(MSI_MINIMAP_TIP_MAP_VIEW), LookupMessage(MSI_MINIMAP_TIP_WORLD_VIEW), LookupMessage(MSI_INVENTORY_NUMBER_OF_ITEM), LookupMessage(MSI_MINIMAP_BUTTON_ONOFF), LookupMessage(MSI_MINIMAP_BUTTON_ON)};
   const char* names[5] = {"object", "plus", "minus", "mini", "viewon"};
   const std::string prefix("minimap\\i_");
 
@@ -799,7 +800,7 @@ int UIMinimapZoomWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argum
   switch (argument1) {
   case ID_BUTTON1:
     if (!g_session.IsNavigationAllowed()) {
-      g_windowMgr.Confirm(LookupMessage(2767), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_BANK_0_MONEY), 0, true, false, 0, "Message", 280, 120, 0);
     } else if (!g_windowMgr.CloseWindow(WID_MINIMAPWND)) {
       g_windowMgr.EnsureWindow(WID_MINIMAPWND);
     }
@@ -1009,7 +1010,7 @@ void UINpcTextEditDialogWnd::Paint() {
 // FUNCTION: fn_12365
 int UINpcEditDialogWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1, std::intptr_t argument2, std::intptr_t argument3, std::intptr_t argument4) {
   if (g_windowMgr.unknown_0458) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2730)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_UNEQUIP_ARROW2)), 0x64FFFF, 0, 0, 0);
     return 0;
   }
 
@@ -1036,7 +1037,7 @@ int UINpcEditDialogWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
 int UINpcTextEditDialogWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1, std::intptr_t argument2, std::intptr_t argument3, std::intptr_t argument4) {
   if (message != UM_COMMAND) {
     if (g_windowMgr.unknown_0458) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2730)), 0x64FFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_UNEQUIP_ARROW2)), 0x64FFFF, 0, 0, 0);
       return 0;
     }
 
@@ -1066,7 +1067,7 @@ int UINpcTextEditDialogWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
 
   if (!g_forbiddenWords.Allows(this->edit->Text())) {
     this->edit->TextColor(RGB(255, 0, 0), 0xFFFFFFFF);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(14)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BAD_SENTANGE)), 0xFF, 0, 0, 0);
     return 0;
   }
 
@@ -1074,7 +1075,7 @@ int UINpcTextEditDialogWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
   if (g_navigationLinkParser->HasLink(std::string(this->edit->Text()))
       || (!this->edit->LinkedText().empty() && this->m_tagCtrl && !this->m_tagCtrl->unknown_0140.empty())) {
     this->edit->SetText("");
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3042)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CLOSE)), 0xFF, 0, 0, 0);
     return 0;
   }
 
@@ -1097,10 +1098,10 @@ int UINpcTextEditDialogWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
 // OFFSET: 0x008EF9A0
 // FUNCTION: fn_12239
 void UIPartyInvitationToWnd::Paint() {
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(2056), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_INVITE_PARTY), 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   this->DrawButtonBar(2, 0, 1);
-  this->DrawTextAt(10, 22, LookupMessage(2058), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(10, 22, LookupMessage(MSI_PUT_PLAYER_NAME_IN), 0, 0, 12, 0, 0, 0);
 }
 
 // OFFSET: 0x008EFA00
@@ -1112,13 +1113,13 @@ void UIPartySettingWnd::Paint() {
   this->DrawButtonBar(2, 0, 1);
 
   if (this->m_mode == 70) {
-    this->DrawTextAt(10, 22, LookupMessage(292), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(10, 22, LookupMessage(MSI_HOWEXPDIV), 0, 0, 12, 0, 0, 0);
   } else if (this->m_mode == 50) {
-    this->DrawTextAt(10, 22, LookupMessage(2057), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(10, 22, LookupMessage(MSI_PUT_PARTY_NAME_IN), 0, 0, 12, 0, 0, 0);
   }
 
-  this->DrawTextAt(10, this->m_mode + 82, LookupMessage(738), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(10, this->m_mode + 17, LookupMessage(293), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(10, this->m_mode + 82, LookupMessage(MSI_HOWITEMDIV), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(10, this->m_mode + 17, LookupMessage(MSI_HOWITEMCOLLECT), 0, 0, 12, 0, 0, 0);
 }
 
 // OFFSET: 0x008EFAF0
@@ -1141,7 +1142,7 @@ int UIPartyInvitationToWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     if (std::strlen(name.c_str()) != 0) {
       g_modeMgr.GetGameMode()->SendMsg(MM_REQ_JOIN_GROUP, reinterpret_cast<int>(name.c_str()), 0, 0, 0);
     } else {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2072)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PLEASE_PUT_CHARACTER_NAME_IN)), 0xFF, 0, 0, 0);
     }
   } else if (argument1 == ID_CANCEL) {
     g_windowMgr.CloseWindow(WID_PARTYINVITATIONTOWND);
@@ -1177,16 +1178,16 @@ int UIPartySettingWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
 
       std::string name = this->m_nameEdit->Text();
       if (name.find('#') != std::string::npos) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2839)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVENTORY_ITEM_COMPARE)), 0xFF, 0, 0, 0);
       } else if (name.find(s_partyItemLinkOpen) != std::string::npos || name.find(s_partyItemLinkClose) != std::string::npos) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2812)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_STYLING_SHOP_OPEN_COUPON)), 0xFF, 0, 0, 0);
       } else if (std::strlen(name.c_str()) != 0) {
         mode->SendMsg(MM_WHISPER_FILTER, reinterpret_cast<std::intptr_t>(name.c_str()), 0, 0, 0);
         g_windowMgr.CloseWindow(WID_PARTYSETTINGWND_PARTYCOUNT);
         g_windowMgr.CloseWindow(WID_PARTYSETTINGWND_HEIGHT_220);
         mode->SendMsg(MM_CONFORM_MAKEGROUP, 0, this->m_itemShare, this->m_itemDistribute, 0);
       } else {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2073)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PLEASE_PUT_PARTY_NAME_IN)), 0xFF, 0, 0, 0);
       }
       return 0;
     }
@@ -1219,7 +1220,7 @@ int UIPartySettingWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
         }
       } else {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(294)), 0xFFFF64, 10, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ONLY_PARTYMASTER)), 0xFFFF64, 10, 0, 0);
       }
       return 0;
     default:
@@ -1281,7 +1282,7 @@ int UIPasswordWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
 void UIProhibitListWnd::Paint() {
   char text[256];
 
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(714), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_PROHIBIT_LIST), 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   auto* left = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\sysboxs_ld.bmp")));
   this->DrawBitmap(0, this->geometry.height - left->image.height, left, false);
@@ -1338,7 +1339,7 @@ void UISayDialogWnd::Paint() {
 // OFFSET: 0x008F0350
 // FUNCTION: fn_12249
 void UISelectCartWnd::Paint() {
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(659), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_CART_LIST), 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   const auto* left = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\sysboxs_ld.bmp")));
   this->DrawBitmap(0, this->geometry.height - left->image.height, &left->image, false);
@@ -1442,7 +1443,7 @@ UISpellListWnd::~UISpellListWnd() {
 }
 
 void UISpellListWnd::Paint() {
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(697), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_SPELL_LIST), 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   this->DrawButtonBar(2, 0, 1);
 
@@ -1485,7 +1486,7 @@ void CSession::ItemBitmapPath(const char* name, char* output) {
 // OFFSET: 0x008F2460
 // FUNCTION: fn_12255
 void UITipOfTheDayWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(174), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_TIPOFTHEDAY), 0);
 
   if (this->geometry.height == 17) {
     return;
@@ -1563,7 +1564,7 @@ void UIItemIdentifyWnd::OnLBtnDblClk(int x, int y) {
 // OFFSET: 0x008F0750
 // FUNCTION: fn_12253
 void UIStatusWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(105), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_STATUS), 0);
   if (this->geometry.height == this->m_titleHeight || this->geometry.unknown_0030 != 0) {
     return;
   }
@@ -2033,9 +2034,9 @@ void UIStatusWnd::OnMouseHover(int x, int y) {
     {6, 25}, {6, 41}, {6, 57}, {6, 73}, {6, 89}, {6, 105}, {108, 24}, {108, 40}, {108, 56}, {108, 72}, {108, 88}, {108, 104}, {194, 24}, {194, 40}, {194, 56}, {194, 72},
   };
   const char* statTexts[16] = {
-    LookupMessage(3112), LookupMessage(3113), LookupMessage(3114), LookupMessage(3115), LookupMessage(3116), LookupMessage(3117),
-    LookupMessage(3118), LookupMessage(3124), LookupMessage(3120), LookupMessage(3121), LookupMessage(3123), LookupMessage(3122),
-    LookupMessage(3119), LookupMessage(3125), LookupMessage(3126), LookupMessage(3127),
+    LookupMessage(MSI_DESC_INT2), LookupMessage(MSI_DESC_DEX2), LookupMessage(MSI_DESC_LUK2), LookupMessage(MSI_DESC_ATK2), LookupMessage(MSI_DESC_DEF2), LookupMessage(MSI_DESC_HIT2),
+    LookupMessage(MSI_DESC_CRI2), LookupMessage(MSI_DESC_ASPD2), LookupMessage(MSI_DESC_POINT2), LookupMessage(MSI_DESC_MATK2), LookupMessage(MSI_DESC_FLEE2), LookupMessage(MSI_DESC_MDEF2),
+    LookupMessage(MSI_DESC_GUILD2), LookupMessage(MSI_HOTKEY_GUIDE), LookupMessage(MSI_OPTION), LookupMessage(MSI_SKILL_HOTKEY_F1_F9),
   };
 
   for (int index = 0; index < 16; ++index) {
@@ -2057,8 +2058,8 @@ void UIStatusWnd::OnMouseHover(int x, int y) {
     {6, 146}, {6, 162}, {6, 178}, {6, 194}, {6, 210}, {6, 226}, {108, 145}, {108, 161}, {108, 177}, {108, 193}, {108, 209}, {194, 145}, {194, 161},
   };
   const char* traitTexts[13] = {
-    LookupMessage(3614), LookupMessage(3615), LookupMessage(3616), LookupMessage(3617), LookupMessage(3618), LookupMessage(3619), LookupMessage(3620),
-    LookupMessage(3621), LookupMessage(3624), LookupMessage(3625), LookupMessage(3626), LookupMessage(3622), LookupMessage(3623),
+    LookupMessage(MSI_DESC_SPL), LookupMessage(MSI_DESC_CON), LookupMessage(MSI_DESC_CRT), LookupMessage(MSI_DESC_ADV_STATUS_POWER_ATK), LookupMessage(MSI_DESC_ADV_STATUS_SPELL_MATK), LookupMessage(MSI_DESC_ADV_STATUS_STAMINA_RESIST), LookupMessage(MSI_DESC_ADV_STATUS_WISDOM_MRESIST),
+    LookupMessage(MSI_DESC_ADV_STATUS_CREATIVE_HEALPULS), LookupMessage(MSI_BASICINFO_JOBLEVEL2), LookupMessage(MSI_BASICINFO_AP), LookupMessage(MSI_GUILD_AGIT_MOVE_AGIT), LookupMessage(MSI_DESC_ADV_STATUS_CREATIVE_CRIDAMAGE_RATE), LookupMessage(MSI_DESC_ADV_POINT),
   };
 
   for (int index = 0; index < 13; ++index) {
@@ -2719,7 +2720,7 @@ int UIItemCompositionWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
       ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, static_cast<std::uint32_t>(a));
       if (item.unknown_0000[1] != 0) {
         const std::string name = item.DisplayName(0);
-        this->m_title = FormatOwnedString("%s (%s)", LookupMessage(0x20A), name.c_str());
+        this->m_title = FormatOwnedString("%s (%s)", LookupMessage(MSI_ITEM_COMPOUNDING), name.c_str());
       }
     }
     return 0;
@@ -3123,7 +3124,7 @@ int UIEquipWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::int
     case ID_EQUIP_OPTION_OFF: {
       if (g_windowMgr.unknown_0304 != nullptr) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(525)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PLEASE_CLOSE_STORE)), 255, 0, 0, 0);
         return 0;
       }
 
@@ -3133,10 +3134,10 @@ int UIEquipWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::int
         const int job = g_session.GetDisplayJob();
         notice = LookupMessage(job == 4082 || job == 4083 || job == 4110 ? 2096 : 442);
       } else if (StateFlag22(g_session.m_jobFlags)) {
-        notice = LookupMessage(1464);
+        notice = LookupMessage(MSI_MADOOFF);
       } else if (StateFlag19(g_session.m_jobFlags) || StateFlag23(g_session.m_jobFlags) || StateFlag24(g_session.m_jobFlags) || StateFlag25(g_session.m_jobFlags) ||
                  StateFlag26(g_session.m_jobFlags)) {
-        notice = LookupMessage(1463);
+        notice = LookupMessage(MSI_DRAGONOFF);
       } else {
         notice.clear();
       }
@@ -3316,14 +3317,14 @@ void UIEquipWnd::OnCreate(int width, int height) {
   if (this->m_viewOther == 0) {
     this->unknown_00DC = new UICheckBox();
     this->unknown_00DC->SetSize(80, 12);
-    this->unknown_00DC->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(0x552));
+    this->unknown_00DC->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_OPEN_EQUIPED_ITEM));
     this->unknown_00DC->Move(10, this->geometry.height - 15);
     this->unknown_00DC->SetChecked(*reinterpret_cast<const int*>(g_session.unknown_5974));
     this->AddChild(this->unknown_00DC);
 
     this->unknown_00E0 = new UICheckBox();
     this->unknown_00E0->SetSize(80, 12);
-    this->unknown_00E0->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(0x1007));
+    this->unknown_00E0->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_SHORTCUT_SKILL_TOOLTIP_SP_PERCENT_AP_VALUE));
     this->unknown_00E0->SetChecked(*reinterpret_cast<const int*>(g_session.unknown_8128) == 0);
     this->unknown_00E0->Show(0);
     this->unknown_00E0->Move(10, this->geometry.height - 15);
@@ -3352,23 +3353,23 @@ void UIEquipWnd::OnCreate(int width, int height) {
       const char* tooltip = nullptr;
       const std::uint32_t flags = g_session.m_jobFlags;
       if (StateFlag04(flags)) {
-        tooltip = LookupMessage(0x1B9);
+        tooltip = LookupMessage(MSI_BIRDOFF);
       } else if (StateFlag05(flags)) {
         switch (g_session.GetDisplayJob()) {
         case JT_ROYAL_CHICKEN:
         case JT_ROYAL_CHICKEN_H:
         case JT_ROYAL_CHICKEN_B:
         case JT_IMPERIAL_GUARD_CHICKEN:
-          tooltip = LookupMessage(0x830);
+          tooltip = LookupMessage(MSI_BATTLEFIELD_MSG_REQUEST_JOINWAIT);
           break;
         default:
-          tooltip = LookupMessage(0x1BA);
+          tooltip = LookupMessage(MSI_CHIKENOFF);
           break;
         }
       } else if (StateFlag22(flags)) {
-        tooltip = LookupMessage(0x5B8);
+        tooltip = LookupMessage(MSI_MADOOFF);
       } else if (StateFlag19(flags) || StateFlag23(flags) || StateFlag24(flags) || StateFlag25(flags) || StateFlag26(flags)) {
-        tooltip = LookupMessage(0x5B7);
+        tooltip = LookupMessage(MSI_DRAGONOFF);
       }
       if (g_session.unknown_5C1C > 0) {
         tooltip = LookupMessage(tooltip ? 0xE34 : 0xDF);
@@ -3388,7 +3389,7 @@ void UIEquipWnd::OnCreate(int width, int height) {
       this->m_otherButton->SetSize(this->m_otherButton->BitmapWidth(), this->m_otherButton->BitmapHeight());
       this->m_otherButton->Move(x, bottom + (g_session.unknown_5C1C > 0 ? -60 : 170));
       this->m_otherButton->SetId(249);
-      this->m_otherButton->SetTooltip(g_session.unknown_5C1C > 0 ? LookupMessage(0xED) : "");
+      this->m_otherButton->SetTooltip(g_session.unknown_5C1C > 0 ? LookupMessage(MSI_OPENCARTWINDOW) : "");
       this->AddChild(this->m_otherButton);
     }
   }
@@ -3402,10 +3403,10 @@ void UIEquipWnd::OnCreate(int width, int height) {
   this->m_tabs->Configure(1, 17, 15, 1, 0, 0, 0, 0, 0, 0, 0, 0);
   this->m_tabs->Move(0, 17);
   this->AddChild(this->m_tabs);
-  this->m_tabs->AddTab(LookupMessage(0x70D), LookupMessage(0xC56));
-  this->m_tabs->AddTab(LookupMessage(0x973), LookupMessage(0xC57));
+  this->m_tabs->AddTab(LookupMessage(MSI_GENERAL_EQUIPMENT), LookupMessage(MSI_HELP_QUAKE_ONOFF));
+  this->m_tabs->AddTab(LookupMessage(MSI_NAVIGATION_ALL_SD), LookupMessage(MSI_HELP_AURA_EFFECT_OFF));
   if (this->m_viewOther == 0) {
-    this->m_tabs->AddTab(LookupMessage(0xA7D), LookupMessage(0xC58));
+    this->m_tabs->AddTab(LookupMessage(MSI_GUILD_DISORGANIZE_GUILD_NOT_PERMITTED_MAP), LookupMessage(MSI_GRAPHIC_SETTING_TAB_BASIC));
   }
 
   this->m_titleList = new UIListBoxTitle();
@@ -3425,7 +3426,7 @@ void UIEquipWnd::OnCreate(int width, int height) {
     this->unknown_012C->SetSize(this->unknown_012C->BitmapWidth(), this->unknown_012C->BitmapHeight());
     this->unknown_012C->Move(193, 167);
     this->unknown_012C->SetId(508);
-    this->unknown_012C->SetTooltip(LookupMessage(0xBAA));
+    this->unknown_012C->SetTooltip(LookupMessage(MSI_REFINING_FAIL_ITEM_DOWMGRADE));
     this->AddChild(this->unknown_012C);
   }
 
@@ -3437,12 +3438,12 @@ void UIEquipWnd::OnCreate(int width, int height) {
   this->unknown_0130->SetSize(this->unknown_0130->BitmapWidth(), this->unknown_0130->BitmapHeight());
   this->unknown_0130->Move(235, 167);
   this->unknown_0130->SetId(575);
-  this->unknown_0130->SetTooltip(LookupMessage(0xF73));
+  this->unknown_0130->SetTooltip(LookupMessage(MSI_USESKILL_FAIL_NEED_SOULCOLLECT));
   this->AddChild(this->unknown_0130);
   this->SendMsg(this, UM_SET_DISABLE, 575, 0, 0, 0);
 
   if (this->m_viewOther == 0) {
-    this->m_tabs->AddTab(LookupMessage(0xF95), LookupMessage(0xF96));
+    this->m_tabs->AddTab(LookupMessage(MSI_DAMAGE_DIR_CENTER), LookupMessage(MSI_DAMAGE_DIR_RIGHT));
 
     UIBitmapButton* apply = new UIBitmapButton();
     this->unknown_0138[0] = apply;
@@ -3486,7 +3487,7 @@ void UIEquipWnd::OnCreate(int width, int height) {
     scrollBar->SetRange(count - 4 > 0 ? count - 4 : 0, 4, count);
     this->AddChild(this->m_scrollBar);
 
-    const char* labels[4] = {LookupMessage(0xF9A), LookupMessage(0xF99), LookupMessage(0xF98), LookupMessage(0xF97)};
+    const char* labels[4] = {LookupMessage(MSI_MACRO_CHECK_REMOVE_NOT_EXISTS), LookupMessage(MSI_MACRO_CHECK_REMOVE_SUCCESS), LookupMessage(MSI_MACRO_CHECK_REMOVE_RUNNING), LookupMessage(MSI_DAMAGE_DIR_DEFAULT)};
     for (int index = 0; index < 4; ++index) {
       UIRadioBtn* radio = new UIRadioBtn();
       this->unknown_0138[index + 2] = radio;
@@ -3515,7 +3516,7 @@ void UIEquipWnd::OnCreate(int width, int height) {
       this->unknown_0178->SetSize(this->unknown_0178->BitmapWidth(), this->unknown_0178->BitmapHeight());
       this->unknown_0178->Move(g_equipAbilityButtonPosition[0], g_equipAbilityButtonPosition[1]);
       this->unknown_0178->SetId(582);
-      this->unknown_0178->SetTooltip(LookupMessage(0xFBD));
+      this->unknown_0178->SetTooltip(LookupMessage(MSI_SEND_TO_ALLY));
       this->AddChild(this->unknown_0178);
     }
   }
@@ -3567,7 +3568,7 @@ int UIBabyAcceptWnd2::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
   }
   case UM_SET_BABY_MSG: {
     this->identity = static_cast<std::uint32_t>(a);
-    const std::string text = LookupMessage(2965);
+    const std::string text = LookupMessage(MSI_NOTENOUGH_ZENY);
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 38, 0, 0);
     return 0;
@@ -3620,7 +3621,7 @@ int UIBabyAcceptWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std
     std::string text = "(";
     text += reinterpret_cast<const char*>(b);
     text += ")";
-    text += LookupMessage(794);
+    text += LookupMessage(MSI_SUGGEST_BABY);
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 38, 0, 0);
     return 0;
@@ -3926,7 +3927,7 @@ void UIBookWnd::OnCreate(int width, int height) {
     int x;
     int y;
   } positions[4] = {{10, 25}, {width - 57, 25}, {width - 35, 25}, {width - 25, height - 25}};
-  const char* tooltips[4] = {LookupMessage(1296), LookupMessage(1297), LookupMessage(1298), LookupMessage(1299)};
+  const char* tooltips[4] = {LookupMessage(MSI_BOOK_KEEP), LookupMessage(MSI_BOOK_PREV), LookupMessage(MSI_BOOK_NEXT), LookupMessage(MSI_BOOK_CLOSE)};
 
   for (int index = 0; index < 4; ++index) {
     this->m_buttons[index] = new UISpriteButton();
@@ -3965,7 +3966,7 @@ void UIItemCollectionWnd::OnCreate(int width, int height) {
   this->AddChild(this->m_viewButton);
 
   const std::string prefix = "book\\";
-  const char* tooltips[2] = {LookupMessage(1294), LookupMessage(1295)};
+  const char* tooltips[2] = {LookupMessage(MSI_BOOK_READ), LookupMessage(MSI_BOOK_AUTOREAD)};
   const int ids[2] = {287, 288};
   const char* names[2] = {"책읽기", "책읽기"};
   for (int index = 0; index < 2; ++index) {
@@ -3990,11 +3991,11 @@ void UIItemCollectionWnd::OnCreate(int width, int height) {
   this->m_previewTick = 0;
   if (!this->m_moveInfo) {
     this->m_moveInfo = new UIItemMoveInfo();
-    this->m_moveInfo->Configure(LookupMessage(2796), 0, 0, 12, 0, 1);
+    this->m_moveInfo->Configure(LookupMessage(MSI_REFUSE_MDENGEON_IS_FULL), 0, 0, 12, 0, 1);
     this->m_moveInfo->SetId(487);
     UIItemMoveInfo* moveInfo = this->m_moveInfo;
-    int textHeight = this->TextHeight(LookupMessage(2796), 0, 0, 12, 0, 0);
-    moveInfo->ResizeToTextClipped(this->TextWidth(LookupMessage(2796), 0, 0, 12, 0, 0) + 1, textHeight);
+    int textHeight = this->TextHeight(LookupMessage(MSI_REFUSE_MDENGEON_IS_FULL), 0, 0, 12, 0, 0);
+    moveInfo->ResizeToTextClipped(this->TextWidth(LookupMessage(MSI_REFUSE_MDENGEON_IS_FULL), 0, 0, 12, 0, 0) + 1, textHeight);
     this->AddChild(this->m_moveInfo);
   }
 
@@ -4006,7 +4007,7 @@ void UIItemCollectionWnd::OnCreate(int width, int height) {
   this->m_helpButton->SetSize(this->m_helpButton->BitmapWidth(), this->m_helpButton->BitmapHeight());
   this->m_helpButton->Move(10, 10);
   this->m_helpButton->SetId(343);
-  this->m_helpButton->SetTooltip(LookupMessage(4115));
+  this->m_helpButton->SetTooltip(LookupMessage(MSI_PROBABILITY_TITLE));
   this->AddChild(this->m_helpButton);
 }
 
@@ -4044,14 +4045,14 @@ void UIItemCollection_ComparisonWnd::OnCreate(int width, int height) {
 // FUNCTION: fn_12160
 void UICardItemIllustWnd::OnCreate(int, int) {
   this->unknown_00E4 = 0;
-  this->m_name = LookupMessage(527);
+  this->m_name = LookupMessage(MSI_ITEM_NAME);
   this->AddCloseButton("", 0);
 }
 
 // OFFSET: 0x008E2590
 // FUNCTION: fn_12178
 void UIItemIdentifyWnd::OnCreate(int, int) {
-  this->m_title.assign(LookupMessage(521));
+  this->m_title.assign(LookupMessage(MSI_ITEM_IDENTIFY));
   this->m_selected = -1;
   this->m_scroll = 0;
   this->m_columns = 1;
@@ -4105,7 +4106,7 @@ void UIItemIdentifyWnd::OnCreate(int, int) {
 // FUNCTION: fn_12177
 void UIItemCompositionWnd::OnCreate(int width, int height) {
   this->UIItemIdentifyWnd::OnCreate(width, height);
-  this->m_title = LookupMessage(522);
+  this->m_title = LookupMessage(MSI_ITEM_COMPOUNDING);
   this->m_compositionState = 0;
 }
 
@@ -4120,7 +4121,7 @@ void UIComboBoxWnd::OnCreate(int width, int height) {
 // OFFSET: 0x008E85C0
 // FUNCTION: fn_12199
 void UISkillDescribeWnd::OnCreate(int width, int height) {
-  this->unknown_00D4 = LookupMessage(526);
+  this->unknown_00D4 = LookupMessage(MSI_SKILL_NAME);
   this->m_skillId = -1;
   this->m_viewer = new UITextViewer();
   this->m_viewer->Configure(3, 3, width - 6, height - 6, 0);
@@ -4197,7 +4198,7 @@ void UIStatusWnd::OnCreate(int, int) {
   this->m_expandButton->AddTextStyle(2, 12, 0, 0, 1, 16, 3);
   this->m_expandButton->SetSize(this->m_expandButton->BitmapWidth(), this->m_expandButton->BitmapHeight());
   {
-    const std::string label = LookupMessage(3613);
+    const std::string label = LookupMessage(MSI_DESC_WIS);
     this->m_expandButton->text = label;
     this->m_expandButton->Invalidate();
   }
@@ -4345,7 +4346,7 @@ void UIMakingArrowListWnd::Paint() {
 // OFFSET: 0x008EFB00
 // FUNCTION: fn_12242
 void UIPetEggListWnd::Paint() {
-  this->m_title = LookupMessage(599);
+  this->m_title = LookupMessage(MSI_PET_EGG_LIST);
   this->UIItemIdentifyWnd::Paint();
 }
 
@@ -4375,7 +4376,7 @@ void UInCashWnd::DrawItems() {
     char number[64];
     const int width = this->DrawFittedItemName(x, -30, &*it, 0, 0, 12, 0);
     this->DrawWrappedItemName(x - width / 2 + 90, y + 4, width, &*it, 0, 0, 12);
-    int length = std::sprintf(text, LookupMessage(1854));
+    int length = std::sprintf(text, LookupMessage(MSI_NC_COST));
     this->DrawTextAt(x + 112, y + 64, text, length, 0, 12, 0, 0, 0);
     length = std::sprintf(text, " %s C", FormatGroupedInteger(static_cast<int>(it->unknown_0014[0]), number, 64));
     this->DrawRightAlignedText(x + 152, y + 84, text, length, 0, 12, 0, 0);
@@ -4405,13 +4406,13 @@ void UInCashWnd::DrawItems() {
     std::memset(number, 0, sizeof(number));
     const int width = this->DrawFittedItemName(453, -30, &*it, 0, 0, 12, 0);
     this->DrawWrappedItemName(535 - width / 2, y + 4, width, &*it, 0, 0, 12);
-    int length = std::sprintf(text, LookupMessage(1854));
+    int length = std::sprintf(text, LookupMessage(MSI_NC_COST));
     this->DrawTextAt(565, y + 24, text, length, 0, 12, 0, 0, 0);
     length = std::sprintf(text, " %s C", FormatGroupedInteger(static_cast<int>(it->unknown_0014[0]), number, 64));
     this->DrawTextAt(550, y + 42, text, length, 0, 12, 0, 0, 0);
-    length = std::sprintf(text, LookupMessage(1855));
+    length = std::sprintf(text, LookupMessage(MSI_NC_NUM));
     this->DrawTextAt(565, y + 66, text, length, 0, 12, 0, 0, 0);
-    length = std::sprintf(text, " %d %s", it->quantity, LookupMessage(1856));
+    length = std::sprintf(text, " %d %s", it->quantity, LookupMessage(MSI_NC_COUNT));
     this->DrawRightAlignedText(590, y + 84, text, length, 0, 12, 0, 0);
 
     ++row;
@@ -4425,7 +4426,7 @@ void UInCashWnd::DrawItems() {
 // FUNCTION: fn_12183
 void UIMonsterDisplayWnd::OnCreate(int, int) {
   this->unknown_00E4 = 0;
-  this->unknown_00CC = LookupMessage(527);
+  this->unknown_00CC = LookupMessage(MSI_ITEM_NAME);
   this->AddCloseButton("", 0);
 }
 
@@ -4618,7 +4619,7 @@ int UIWhisperWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
 
     if (HasItemLinkTag(std::string(this->m_edit->Text())) == true) {
       this->m_edit->SetText("");
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3042)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CLOSE)), 0xFF, 0, 0, 0);
       return 0;
     }
 
@@ -4631,7 +4632,7 @@ int UIWhisperWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
     }
 
     if (g_serviceType == 1 && !ValidateCharacterName(text)) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(190)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENGLISHONLY)), 0xFF, 0, 0, 0);
       return 0;
     }
 
@@ -4679,9 +4680,9 @@ int UIWhisperWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
       g_windowMgr.CloseWindow(WID_MENUWND);
     }
 
-    this->m_log.push_back(WhisperLogLine{std::string(LookupMessage(312)), 11});
+    this->m_log.push_back(WhisperLogLine{std::string(LookupMessage(MSI_WRITE_CHAT_TO_FILE)), 11});
     if (!g_windowMgr.IsFriend(this->m_target.c_str()) && g_serviceMode != 3) {
-      this->m_log.push_back(WhisperLogLine{std::string(LookupMessage(358)), 21});
+      this->m_log.push_back(WhisperLogLine{std::string(LookupMessage(MSI_ADD_TO_FRIEND_CHAR_LIST)), 21});
     }
 
     g_modeMgr.gameMode->SendMsg(MM_INITWHISPERMENU, reinterpret_cast<std::intptr_t>(this->m_target.c_str()), 0, 0, 0);
@@ -5071,7 +5072,7 @@ void UInCashWnd::StoreInfo() {
 // FUNCTION: fn_12375
 int UISayDialogWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::intptr_t b, std::intptr_t c, std::intptr_t d) {
   if (g_windowMgr.unknown_0458) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2730)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_UNEQUIP_ARROW2)), 0x64FFFF, 0, 0, 0);
     return 0;
   }
 
@@ -5239,7 +5240,7 @@ int UIExchangeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
         char text[24];
         std::sprintf(text, "%s ", this->unknown_00C0->Text());
         if (!g_session.IsNumberWithCommas(text)) {
-          g_windowMgr.Confirm(LookupMessage(602), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_CAN_INPUT_NUMBER_ONLY), 0, true, false, 0, "Message", 280, 120, 0);
           return 0;
         }
 
@@ -5265,7 +5266,7 @@ int UIExchangeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
         return 0;
       }
       if (this->unknown_011C) {
-        const std::string text = FormatOwnedString(LookupMessage(1832), this->unknown_00F0.c_str());
+        const std::string text = FormatOwnedString(LookupMessage(MSI_SCREENSHOT_FOR_EXCHANGE_CHARNAME), this->unknown_00F0.c_str());
         g_modeMgr.gameMode->SendMsg(MM_SCREENSHOT, reinterpret_cast<int>(text.c_str()), 0, 0, 0);
       }
       mode->SendMsg(MM_EXEC_EXCHANGE_ITEM, 0, 0, 0, 0);
@@ -5698,44 +5699,44 @@ void UIChatRoomMakeWnd::Paint() {
 // FUNCTION: fn_12161
 void UIChatRoomMakeWnd::OnCreate(int width, int height) {
   if (g_session.IsTrickDeadActive()) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x295)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANT_MAKE_CHAT_ROOM)), 0xFF, 0, 0, 0);
     g_windowMgr.CloseWindow(WID_CHATROOMMAKEWND);
   }
 
   this->m_limit = 20;
   this->m_type = 0;
-  this->m_typeLabels.insert(this->m_typeLabels.end(), std::string(LookupMessage(0x82)));
+  this->m_typeLabels.insert(this->m_typeLabels.end(), std::string(LookupMessage(MSI_CHAT_ROOM)));
   {
     const std::uint32_t value = 0;
     this->m_types.push_back(value);
   }
 
-  this->m_limitLabels.insert(this->m_limitLabels.end(), std::string(LookupMessage(0x83)).insert(0, "2 ", 2));
+  this->m_limitLabels.insert(this->m_limitLabels.end(), std::string(LookupMessage(MSI_COUNT_UNIT_OF_PEOPLE)).insert(0, "2 ", 2));
   {
     const std::uint32_t value = 2;
     this->m_limits.push_back(value);
   }
-  this->m_limitLabels.insert(this->m_limitLabels.end(), "3 " + std::string(LookupMessage(0x83)));
+  this->m_limitLabels.insert(this->m_limitLabels.end(), "3 " + std::string(LookupMessage(MSI_COUNT_UNIT_OF_PEOPLE)));
   {
     const std::uint32_t value = 3;
     this->m_limits.push_back(value);
   }
-  this->m_limitLabels.insert(this->m_limitLabels.end(), "5 " + std::string(LookupMessage(0x83)));
+  this->m_limitLabels.insert(this->m_limitLabels.end(), "5 " + std::string(LookupMessage(MSI_COUNT_UNIT_OF_PEOPLE)));
   {
     const std::uint32_t value = 5;
     this->m_limits.push_back(value);
   }
-  this->m_limitLabels.insert(this->m_limitLabels.end(), "10 " + std::string(LookupMessage(0x83)));
+  this->m_limitLabels.insert(this->m_limitLabels.end(), "10 " + std::string(LookupMessage(MSI_COUNT_UNIT_OF_PEOPLE)));
   {
     const std::uint32_t value = 10;
     this->m_limits.push_back(value);
   }
-  this->m_limitLabels.insert(this->m_limitLabels.end(), "15 " + std::string(LookupMessage(0x83)));
+  this->m_limitLabels.insert(this->m_limitLabels.end(), "15 " + std::string(LookupMessage(MSI_COUNT_UNIT_OF_PEOPLE)));
   {
     const std::uint32_t value = 15;
     this->m_limits.push_back(value);
   }
-  this->m_limitLabels.insert(this->m_limitLabels.end(), "20 " + std::string(LookupMessage(0x83)));
+  this->m_limitLabels.insert(this->m_limitLabels.end(), "20 " + std::string(LookupMessage(MSI_COUNT_UNIT_OF_PEOPLE)));
   {
     const std::uint32_t value = 20;
     this->m_limits.push_back(value);
@@ -5797,7 +5798,7 @@ void UIChatRoomMakeWnd::OnCreate(int width, int height) {
   this->AddChild(this->m_passwordEdit);
 
   this->m_public = 0;
-  const char* labels[2] = {LookupMessage(0xC9), LookupMessage(0xC8)};
+  const char* labels[2] = {LookupMessage(MSI_ROOM_PUBLIC2), LookupMessage(MSI_ROOM_PRIVATE2)};
   const int states[2] = {1, 0};
   for (int index = 0, width = 40, x = 44; width < 64; ++index, width += 12, x += 52) {
     this->m_publicButtons[index] = new UIRadioBtn();
@@ -5833,7 +5834,7 @@ int UIChatRoomMakeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
     switch (a) {
     case ID_OK: {
       if (g_windowMgr.HasTitleAtActorCell(g_session.m_aid)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(661)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANT_MAKE_CHAT_ROOM)), 0xFF, 0, 0, 0);
         break;
       }
 
@@ -6223,7 +6224,7 @@ public:
 // FUNCTION: fn_12210
 void UIAutoMessageWnd::Paint() {
   this->DrawBorder(0, 0, 0, 0);
-  this->DrawTextAt(15, 6, LookupMessage(0x3B0), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(15, 6, LookupMessage(MSI_ENTER_AUTO_MSG), 0, 0, 12, 0, 0, 0);
 }
 
 // OFFSET: 0x008FFC40
@@ -6278,10 +6279,10 @@ void UInCashWnd::OnCreate(int width, int height) {
   this->SendMsg(this, UM_REFRESH, 0, 0, 0, 0);
   this->AddCloseButton("Alt+X", 0);
 
-  const int titleWidth = this->TextWidth(LookupMessage(0x817), 0, 0, 12, 1, 0);
+  const int titleWidth = this->TextWidth(LookupMessage(MSI_NC_ITEM_SEARCH), 0, 0, 12, 1, 0);
   this->m_title = new UIStaticText();
   this->m_title->SetSize(titleWidth, 12);
-  this->m_title->SetText(LookupMessage(0x817), 1);
+  this->m_title->SetText(LookupMessage(MSI_NC_ITEM_SEARCH), 1);
   this->m_title->Move(20, 26);
   this->AddChild(this->m_title);
 
@@ -6343,14 +6344,14 @@ void UInCashWnd::OnCreate(int width, int height) {
       this->m_buttons[index]->SetTooltip(LookupMessage(index + 0x736));
       break;
     case 8:
-      this->m_buttons[index]->SetTooltip(LookupMessage(0x9D8));
+      this->m_buttons[index]->SetTooltip(LookupMessage(MSI_BARGAINSALE_CASHSHOP_REFRESH_MSG));
       break;
     case 10:
     case 18:
-      this->m_buttons[index]->SetTooltip(LookupMessage(0x447));
+      this->m_buttons[index]->SetTooltip(LookupMessage(MSI_AUCTION_SEARCH));
       break;
     case 11:
-      this->m_buttons[index]->SetTooltip(LookupMessage(0x734));
+      this->m_buttons[index]->SetTooltip(LookupMessage(MSI_NC_FIRSTPAGE));
       break;
     case 12:
       this->m_buttons[index]->SetTooltip("<=");
@@ -6359,19 +6360,19 @@ void UInCashWnd::OnCreate(int width, int height) {
       this->m_buttons[index]->SetTooltip("=>");
       break;
     case 14:
-      this->m_buttons[index]->SetTooltip(LookupMessage(0x735));
+      this->m_buttons[index]->SetTooltip(LookupMessage(MSI_NC_LASTPAGE));
       break;
     case 15:
-      this->m_buttons[index]->SetTooltip(LookupMessage(0x732));
+      this->m_buttons[index]->SetTooltip(LookupMessage(MSI_NC_BUY));
       break;
     case 16:
-      this->m_buttons[index]->SetTooltip(LookupMessage(0x733));
+      this->m_buttons[index]->SetTooltip(LookupMessage(MSI_NC_BLANK));
       break;
     case 17:
-      this->m_buttons[index]->SetTooltip(LookupMessage(0x513));
+      this->m_buttons[index]->SetTooltip(LookupMessage(MSI_BOOK_CLOSE));
       break;
     case 19:
-      this->m_buttons[index]->SetTooltip(LookupMessage(0x9D9));
+      this->m_buttons[index]->SetTooltip(LookupMessage(MSI_BARGAINSALE_CASHSHOP_CHECK_COUNT_MSG));
       break;
     default:
       break;
@@ -6534,9 +6535,9 @@ int UInCashWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1,
         header.points = points;
         char text[0x800];
         if (points == 0) {
-          FormatMessageBuffer(text, LookupMessage(3771), total);
+          FormatMessageBuffer(text, LookupMessage(MSI_BILLING_INFO_URL), total);
         } else {
-          FormatMessageBuffer(text, LookupMessage(3772), total - points, points);
+          FormatMessageBuffer(text, LookupMessage(MSI_CHANGE_MATERIAL_INVSORT), total - points, points);
         }
         if (g_windowMgr.Confirm(text, 2, true, true, 0, "Message", 280, 120, 0) != 187) {
           break;
@@ -6594,7 +6595,7 @@ int UInCashWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1,
           }
         }
         if (g_session.GetList1788(10) == 0) {
-          g_windowMgr.Confirm(LookupMessage(1069), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_NOTHING_SEARCH_ITEM), 0, true, false, 0, "Message", 280, 120, 0);
         }
         this->m_searchEdit->SetText("");
         this->SendMsg(this, UM_COMMAND, 398, 0, 0, 0);
@@ -6707,13 +6708,13 @@ int UInCashWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1,
         for (ITEM_INFO& entry : this->items) {
           if (std::atoi(entry.itemId.c_str()) == std::atoi(mode->drag.name.c_str())) {
             if (entry.quantity <= 0) {
-              g_windowMgr.Confirm(LookupMessage(2523), 0, true, false, 0, "Message", 280, 120, 0);
+              g_windowMgr.Confirm(LookupMessage(MSI_BARGAINSALE_CLOSE_MSG), 0, true, false, 0, "Message", 280, 120, 0);
               mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
               return 0;
             }
             if (mode->drag.quantity + owned > entry.quantity) {
               ModeDragState saved = mode->drag;
-              g_windowMgr.Confirm(FormatOwnedString(LookupMessage(2524), entry.quantity).c_str(), 0, true, false, 0, "Message", 280, 120, 0);
+              g_windowMgr.Confirm(FormatOwnedString(LookupMessage(MSI_BARGAINSALE_TOOLWND_CALL), entry.quantity).c_str(), 0, true, false, 0, "Message", 280, 120, 0);
               mode->drag = saved;
               mode->drag.quantity = entry.quantity - owned;
               break;
@@ -6961,16 +6962,16 @@ void UIEquipWnd::OnMouseHover(int x, int y) {
     CMode* tooltip = g_modeMgr.gameMode;
     if (item.quantity < 2) {
       if (item.identified == 1 && item.unknown_0098 != 0) {
-        tooltip->ShowTooltip(FormatOwnedString(LookupMessage(0xA28), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
+        tooltip->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
                       g_session.GetItemNameColor(item), 0, 1);
       } else {
         tooltip->ShowTooltip(item.DisplayName(0).c_str(), tooltipX, tooltipY, g_session.GetItemNameColor(item), 0, 1);
       }
     } else if (item.identified == 1 && item.unknown_0098 != 0) {
-      tooltip->ShowTooltip(FormatOwnedString(LookupMessage(0x9F7), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity).c_str(), tooltipX,
+      tooltip->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAIL_NEED_EQUIPPED_GUN_GATLING), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity).c_str(), tooltipX,
                     tooltipY, g_session.GetItemNameColor(item), 0, 1);
     } else {
-      tooltip->ShowTooltip(FormatOwnedString(LookupMessage(0xB7), item.DisplayName(0).c_str(), item.quantity).c_str(), tooltipX, tooltipY,
+      tooltip->ShowTooltip(FormatOwnedString(LookupMessage(MSI_EA2), item.DisplayName(0).c_str(), item.quantity).c_str(), tooltipX, tooltipY,
                     g_session.GetItemNameColor(item), 0, 1);
     }
   }
@@ -7051,7 +7052,7 @@ void UIExchangeWnd::OnMouseHover(int x, int y) {
   CMode* tooltip = g_modeMgr.gameMode;
   item.unknown_0000[0] = 21;
   if (item.identified == 1 && item.unknown_0098 != 0) {
-    tooltip->ShowTooltip(FormatOwnedString(LookupMessage(0xA28), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
+    tooltip->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
                   g_session.GetItemNameColor(item), 0, 1);
   } else {
     tooltip->ShowTooltip(item.DisplayName(0).c_str(), tooltipX, tooltipY, g_session.GetItemNameColor(item), 0, 1);
@@ -7471,7 +7472,7 @@ void UIPartySettingWnd::OnCreate(int width, int height) {
   }
 
   if (this->m_mode == 70) {
-    const char* texts[2] = {LookupMessage(287), LookupMessage(288)};
+    const char* texts[2] = {LookupMessage(MSI_EXPDIV1), LookupMessage(MSI_EXPDIV2)};
     for (int i = 0, y = 42; y < 82; ++i, y += 20) {
       this->m_expShareButtons[i] = new UIRadioBtn();
       this->m_expShareButtons[i]->SetSize(160, g_serviceType == 12 ? 17 : 12);
@@ -7493,7 +7494,7 @@ void UIPartySettingWnd::OnCreate(int width, int height) {
   }
 
   {
-    const char* texts[2] = {LookupMessage(289), LookupMessage(290)};
+    const char* texts[2] = {LookupMessage(MSI_ITEMCOLLECT1), LookupMessage(MSI_ITEMCOLLECT2)};
     for (int i = 0, offset = 0; offset < 40; ++i, offset += 20) {
       this->m_itemShareButtons[i] = new UIRadioBtn();
       this->m_itemShareButtons[i]->SetSize(160, g_serviceType == 12 ? 17 : 12);
@@ -7511,7 +7512,7 @@ void UIPartySettingWnd::OnCreate(int width, int height) {
   this->m_itemDistributeButton = new UIRadioBtn();
   this->m_itemDistributeButton->SetSize(160, g_serviceType == 12 ? 17 : 12);
   this->m_itemDistributeButton->Move(20, this->m_mode + 102);
-  this->m_itemDistributeButton->SetText(LookupMessage(739));
+  this->m_itemDistributeButton->SetText(LookupMessage(MSI_ITEMDIV1));
   this->m_itemDistributeButton->SendMsg(this, UM_SETSTATE, 1, 0, 0, 0);
   this->m_itemDistributeButton->enabled = g_session.PartyCount() == 0;
   if (g_session.unknown_5464 != 0) {
@@ -7616,7 +7617,7 @@ int UIJoinGuildAcceptWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
     std::string text = "(";
     text += name;
     text += ")";
-    text += LookupMessage(377);
+    text += LookupMessage(MSI_SUGGEST_JOIN_GUILD);
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 38, 0, 0);
     break;
@@ -7707,7 +7708,7 @@ void UINoticeConfirmWnd::OnCreate(int width, int height) {
   this->m_viewer->textColor = 0xFF000000u | RGB(red, green, blue);
   this->m_viewer->Invalidate();
   this->AddChild(this->m_viewer);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(0)), 38, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DO_YOU_AGREE)), 38, 0, 0);
 }
 
 // OFFSET: 0x008E4390
@@ -7871,7 +7872,7 @@ void UIWaitWnd::OnCreate(int width, int height) {
   this->m_textViewer->textColor = 0xFF000000u | RGB(red, green, blue);
   this->m_textViewer->Invalidate();
   this->AddChild(this->m_textViewer);
-  this->m_textViewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(121)), 38, 0, 0);
+  this->m_textViewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PLEASE_BE_PATIENT)), 38, 0, 0);
 }
 
 namespace {
@@ -7936,7 +7937,7 @@ int UICoupleAcceptWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
     std::string text = "(";
     text += reinterpret_cast<const char*>(b);
     text += ")";
-    text += LookupMessage(737);
+    text += LookupMessage(MSI_SUGGEST_COUPLE);
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 38, 0, 0);
     break;
@@ -8028,7 +8029,7 @@ int UIJoinFriendAcceptWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     this->m_accountId = static_cast<int>(a);
     this->m_characterId = static_cast<int>(b);
     char text[128];
-    std::sprintf(text, LookupMessage(818), reinterpret_cast<const char*>(c));
+    std::sprintf(text, LookupMessage(MSI_SUGGEST_JOIN_FRIEND), reinterpret_cast<const char*>(c));
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text), 38, 0, 0);
     break;
@@ -8088,7 +8089,7 @@ int UIMixAcceptWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std:
   case UM_SET_BABY_MSG: {
     this->m_kind = static_cast<unsigned char>(a);
     std::string text;
-    text = LookupMessage(1584);
+    text = LookupMessage(MSI_MIX_ACCEPT);
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 38, 0, 0);
     break;
@@ -8111,7 +8112,7 @@ int UINotifyItemObtainWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     char text[128];
     if (a != 0) {
       char grouped[24];
-      std::sprintf(text, LookupMessage(327), FormatGroupedInteger(static_cast<int>(b), grouped, sizeof(grouped)));
+      std::sprintf(text, LookupMessage(MSI_GET_ZENY), FormatGroupedInteger(static_cast<int>(b), grouped, sizeof(grouped)));
       this->m_message = text;
       this->m_itemId = "";
     } else {
@@ -8120,7 +8121,7 @@ int UINotifyItemObtainWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
       item.itemId = reinterpret_cast<const char*>(c);
       item.identified = this->m_identified;
       item.unknown_0060 = 0;
-      std::sprintf(text, LookupMessage(153), item.DisplayName(0).c_str(), static_cast<int>(b));
+      std::sprintf(text, LookupMessage(MSI_GET_ITEM), item.DisplayName(0).c_str(), static_cast<int>(b));
       this->m_message = text;
     }
 
@@ -8209,7 +8210,7 @@ int UISkillDescribeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
         if (FindShopId(g_session, std::string()) != -1) {
           const int delay = g_session.GetShopEntry(1, this->m_skillId).first;
           if (delay != 0) {
-            const std::string line = FormatOwnedString(LookupMessage(4001), static_cast<int>(delay * 0.1), delay % 10);
+            const std::string line = FormatOwnedString(LookupMessage(MSI_FAIL_CALLHOMUN_OVER_100LEVEL), static_cast<int>(delay * 0.1), delay % 10);
             this->m_text->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(line.c_str()), 0, 0, 1);
           }
         }
@@ -8291,9 +8292,9 @@ int UIStarPlaceAcceptWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
     this->m_place = static_cast<char>(a);
     std::string text;
     if (this->m_place == 10) {
-      text = LookupMessage(1263);
+      text = LookupMessage(MSI_DA_EXP_ACCEPT);
     } else {
-      text = LookupMessage(1028);
+      text = LookupMessage(MSI_STARPLACE_ACCEPT);
     }
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 38, 0, 0);
@@ -8354,7 +8355,7 @@ int UIYourItemWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
     break;
   case UM_SET_BABY_MSG: {
     std::string text;
-    text = LookupMessage(1327);
+    text = LookupMessage(MSI_YOURITEM_EQUIP);
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 38, 0, 0);
     this->m_index = static_cast<int>(a);
@@ -8384,7 +8385,7 @@ void UIPasswordWnd::OnCreate(int, int) {
   this->unknown_00B8 = reinterpret_cast<std::uintptr_t>(title);
   title->SetSize(this->geometry.width - 30, 15);
   title->Move(15, 6);
-  title->SetText(LookupMessage(15), 0);
+  title->SetText(LookupMessage(MSI_ENTER_PASSWORD), 0);
   this->AddChild(title);
 
   const std::string prefix("유저인터페이스\\");
@@ -8456,7 +8457,7 @@ int UITipOfTheDayWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
   case UM_SETTEXT: {
     const auto& tip = *reinterpret_cast<const StringList*>(a);
     this->m_textViewer->Clear();
-    this->m_textViewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(175)), 38, 0, 0);
+    this->m_textViewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DIDYOUKNOW)), 38, 0, 0);
     for (unsigned i = 0; i < tip.size(); ++i) {
       this->m_textViewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(tip[i].c_str()), 38, 0, 0);
     }
@@ -8648,7 +8649,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
           g_windowMgr.CloseWindow(115);
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F4 = 0;
         this->unknown_00F8 = this->unknown_00FC;
         this->unknown_00EC = 0;
@@ -8670,7 +8671,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
           this->FillRegion(111, 79, 98, 14, 0xFFFFFF);
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F4 = 1;
         this->unknown_00F8 = this->unknown_00FC;
         this->unknown_00EC = 0;
@@ -8691,7 +8692,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
           this->FillRegion(111, 118, 98, 14, 0xFFFFFF);
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F8 = this->unknown_0100;
         this->unknown_00F4 = 2;
         this->unknown_00EC = 0;
@@ -8716,7 +8717,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
             mode->SendMsg(188, password, g_session.m_storePasswordMode, newPassword, 0);
             g_windowMgr.CloseWindow(115);
           } else {
-            g_windowMgr.Confirm(LookupMessage(1016), 0, true, false, 0, "Message", 280, 120, 0);
+            g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_MISMATCH), 0, true, false, 0, "Message", 280, 120, 0);
             this->unknown_00F4 = 2;
             this->unknown_00F8 = this->unknown_0100;
             this->unknown_00EC = 0;
@@ -8728,7 +8729,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
           }
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F4 = 3;
         this->unknown_00F8 = this->unknown_0104;
         this->unknown_00EC = 0;
@@ -8756,7 +8757,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM1:
       if (++this->unknown_00EC > 8) {
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -8780,7 +8781,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       break;
     case ID_STORE_PASSWORD_NUM0:
       if (++this->unknown_00EC > 8) {
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -8801,7 +8802,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM2:
       if (++this->unknown_00EC > 8) {
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -8822,7 +8823,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM3:
       if (++this->unknown_00EC > 8) {
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -8843,7 +8844,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM4:
       if (++this->unknown_00EC > 8) {
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -8864,7 +8865,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM5:
       if (++this->unknown_00EC > 8) {
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -8885,7 +8886,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM6:
       if (++this->unknown_00EC > 8) {
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -8906,7 +8907,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM7:
       if (++this->unknown_00EC > 8) {
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -8927,7 +8928,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM8:
       if (++this->unknown_00EC > 8) {
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -8948,7 +8949,7 @@ int UIStorePasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM9:
       if (++this->unknown_00EC > 8) {
-        g_windowMgr.Confirm(LookupMessage(1011), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_8), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -9328,7 +9329,7 @@ void UINotifyItemObtainWnd::Paint() {
   int highlightColor;
   this->BuildItemName(&this->m_item, &highlightColor, &breaks, &cursor, &remaining, &highlight, 1, 0);
 
-  const int written = sprintf_s(cursor, remaining, LookupMessage(696), this->m_item.quantity);
+  const int written = sprintf_s(cursor, remaining, LookupMessage(MSI_EA_OBTAIN), this->m_item.quantity);
   if (written > 0) {
     remaining -= written;
     cursor += written;
@@ -9383,7 +9384,7 @@ int UIAutoMessageWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
 
   if (a == ID_OK) {
     reinterpret_cast<std::string&>(g_session.unknown_56B8[4]) = this->m_edit->Text();
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(942)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_AUTO_MSG_ON)), 0x64FFFF, 0, 0, 0);
     g_windowMgr.RestoreInput();
     g_windowMgr.CloseWindow(WID_AUTOMESSAGEWND);
   }
@@ -9424,7 +9425,7 @@ int UICardItemIllustWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
 // OFFSET: 0x008EFFF0
 // FUNCTION: fn_12248
 void UISecondPasswordInputWnd::Paint() {
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(1899), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_SECOND_PASSWORD), 0);
   this->DrawPanelBackground(titleHeight, 540, "유저인터페이스\\basic_interface\\2ndpassword_bg.bmp");
   this->DrawButtonBar(2, 0, 1);
 
@@ -9440,19 +9441,19 @@ void UISecondPasswordInputWnd::Paint() {
     textColor = 0xF0F0F0;
     shadowColor = 0xE6E6E6;
   }
-  this->DrawEmboldenedText(414, 76, LookupMessage(1012), textColor, shadowColor, 0, 0, 12);
+  this->DrawEmboldenedText(414, 76, LookupMessage(MSI_STORE_PASSWORD), textColor, shadowColor, 0, 0, 12);
   this->FillRegion(414, 89, 100, 16, boxColor);
   this->FillRegion(415, 90, 98, 14, 0xFFFFFF);
 
   if (!g_session.m_passwordInputAlternate && this->unknown_0108 == 0) {
-    this->DrawEmboldenedText(414, 112, LookupMessage(1013), 0xF0F0F0, 0xE6E6E6, 0, 0, 12);
+    this->DrawEmboldenedText(414, 112, LookupMessage(MSI_STORE_NEW_PASSWORD), 0xF0F0F0, 0xE6E6E6, 0, 0, 12);
     this->FillRegion(414, 127, 100, 16, 0xE6E6E6);
-    this->DrawEmboldenedText(414, 152, LookupMessage(1014), 0xF0F0F0, 0xE6E6E6, 0, 0, 12);
+    this->DrawEmboldenedText(414, 152, LookupMessage(MSI_STORE_RENEW_PASSWORD), 0xF0F0F0, 0xE6E6E6, 0, 0, 12);
     this->FillRegion(414, 166, 100, 16, 0xE6E6E6);
   } else {
-    this->DrawEmboldenedText(414, 112, LookupMessage(1013), 0xE6E6E6, 0, 0, 0, 12);
+    this->DrawEmboldenedText(414, 112, LookupMessage(MSI_STORE_NEW_PASSWORD), 0xE6E6E6, 0, 0, 0, 12);
     this->FillRegion(414, 127, 100, 16, 0xFAE6C8);
-    this->DrawEmboldenedText(414, 152, LookupMessage(1014), 0xE6E6E6, 0, 0, 0, 12);
+    this->DrawEmboldenedText(414, 152, LookupMessage(MSI_STORE_RENEW_PASSWORD), 0xE6E6E6, 0, 0, 0, 12);
     this->FillRegion(414, 166, 100, 16, 0xFAE6C8);
     if (g_session.m_passwordInputAlternate) {
       this->FillRegion(415, 128, 98, 14, 0xFFFFFF);
@@ -9493,12 +9494,12 @@ void UInCashWnd::Paint() {
   int length = std::sprintf(text, "%d / %d", this->m_page, this->m_pageCount);
   this->DrawRightAlignedText(270, this->geometry.height - 55, text, length, 0, 12, 0, 0);
 
-  length = std::sprintf(text, LookupMessage(1857), FormatGroupedInteger(this->m_cashBalance, number, sizeof(number)));
+  length = std::sprintf(text, LookupMessage(MSI_NC_FREECASH), FormatGroupedInteger(this->m_cashBalance, number, sizeof(number)));
   this->DrawShadowedText(74, this->geometry.height - 36, text, length, 0, 0xFFFFFF, 0, 12, 0);
-  length = std::sprintf(text, LookupMessage(1858), FormatGroupedInteger(this->m_pointBalance, number, sizeof(number)));
+  length = std::sprintf(text, LookupMessage(MSI_NC_CASH), FormatGroupedInteger(this->m_pointBalance, number, sizeof(number)));
   this->DrawShadowedText(74, this->geometry.height - 17, text, length, 0, 0xFFFFFF, 0, 12, 0);
 
-  this->DrawTextAt(260, this->geometry.height - 36, LookupMessage(1306), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(260, this->geometry.height - 36, LookupMessage(MSI_USE_FREE_POINT), 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(427, this->geometry.height - 36, "C", 0, 0, 12, 0, 0, 0);
   length = std::sprintf(text, "Total              :      %s", FormatGroupedInteger(this->m_totalPrice, number, sizeof(number)));
   this->DrawShadowedText(260, this->geometry.height - 17, text, length, 0, 0xFFFFFF, 0, 12, 0);
@@ -9527,7 +9528,7 @@ void UIExchangeWnd::OnProcess() {
   char text[24];
   std::sprintf(text, "%s", edit->Text());
   if (!g_session.IsNumberWithCommas(text)) {
-    g_windowMgr.Confirm(LookupMessage(602), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_CAN_INPUT_NUMBER_ONLY), 0, true, false, 0, "Message", 280, 120, 0);
     edit->SetText(this->m_moneyText.c_str());
     g_windowMgr.SetFocus(edit);
     return;
@@ -9535,7 +9536,7 @@ void UIExchangeWnd::OnProcess() {
 
   std::int64_t money = _atoi64(text);
   if (money > 1000000000) {
-    g_windowMgr.Confirm(LookupMessage(2467), 2, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_BASIC_EXP_MSG_INDONESIA), 2, true, false, 0, "Message", 280, 120, 0);
     FormatGroupedInteger(1000000000, text, sizeof(text));
     edit->SetText(text);
     money = 1000000000;
@@ -9599,7 +9600,7 @@ void UIItemCollectionWnd::Paint() {
         this->DrawSkinBox(box, 0, bottom + offset, this->geometry.width, static_cast<int>(card->second.size()) * 15 + 14, true);
         offset += 8;
         for (std::list<std::string>::iterator line = card->second.begin();;) {
-          if (*line == LookupMessage(3886)) {
+          if (*line == LookupMessage(MSI_MONSTERINFO_TRIBE_ANIMAL)) {
             this->DrawCenteredText(0, bottom + offset, line->c_str(), this->geometry.width, 0, 12, 0xFF, 0);
             break;
           }
@@ -10006,7 +10007,7 @@ void UIEquipWnd::DrawEquipSlots() {
 // FUNCTION: fn_12318
 void UIEquipWnd::RefreshTitleList() {
   this->m_titleList->Clear();
-  this->m_titleList->AddLine(LookupMessage(2686), 0);
+  this->m_titleList->AddLine(LookupMessage(MSI_GUILD_JOIN_GUILD_NOT_PERMITTED_MAP), 0);
   for (std::vector<int>::iterator it = g_session.unknown_6160.begin(); it != g_session.unknown_6160.end(); ++it) {
     const std::string title = GetJobTitleString(*it);
     this->m_titleList->AddLine(title.c_str(), *it);
@@ -10347,9 +10348,9 @@ int UIChooseWarpWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std
     if (a != 0) {
       const char* choice = reinterpret_cast<const char*>(a);
       if (std::string(choice) == "Random") {
-        this->m_list->AddLine(LookupMessage(0xD4));
+        this->m_list->AddLine(LookupMessage(MSI_RANDOM_POS));
       } else if (std::string(choice) == "cancel") {
-        this->m_list->AddLine(LookupMessage(0xDA));
+        this->m_list->AddLine(LookupMessage(MSI_CANCEL));
       } else {
         this->m_list->AddLine(g_session.GetMapDisplayName(g_session.GatName2RswName(choice)));
       }
@@ -10393,7 +10394,7 @@ int UIChooseWarpWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std
 // FUNCTION: fn_12256
 void UITipboxWnd::Paint() {
   this->ClearSurface(0xFFFF00FF);
-  this->DrawTitleBar(true, LookupMessage(0xCA6), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_AGAIN), 0);
 
   auto* background = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\tipbox\\TipboxBG.bmp")));
   this->DrawBitmap(0, 17, background, false);
@@ -10488,8 +10489,8 @@ void UITipOfTheDayWnd::OnCreate(int width, int height) {
 
   this->m_showTipsAtStartup = g_window315Enabled;
   UICheckBox* checkBox = new UICheckBox();
-  checkBox->SetSize(this->TextWidth(LookupMessage(176), 0, 0, 12, 0, 0) + 12, 12);
-  checkBox->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(176));
+  checkBox->SetSize(this->TextWidth(LookupMessage(MSI_SHOWTIPSATSTARTUP), 0, 0, 12, 0, 0) + 12, 12);
+  checkBox->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_SHOWTIPSATSTARTUP));
   checkBox->Move(10, height - 20);
   checkBox->SetChecked(this->m_showTipsAtStartup);
   this->AddChild(checkBox);
@@ -10499,7 +10500,7 @@ void UITipOfTheDayWnd::OnCreate(int width, int height) {
     const int index = random % g_tipOfTheDay.Size();
     this->m_tipIndex = index;
     const StringList& tip = g_tipOfTheDay.GetTip(index);
-    this->m_textViewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(175)), 38, 0, 0);
+    this->m_textViewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DIDYOUKNOW)), 38, 0, 0);
     for (unsigned line = 0; line < tip.size(); ++line) {
       this->m_textViewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(tip[line].c_str()), 38, 0, 0);
     }
@@ -10563,8 +10564,8 @@ void UITipboxWnd::OnCreate(int width, int) {
   this->AddChild(searchButton);
 
   UICheckBox* checkBox = new UICheckBox();
-  checkBox->SetSize(this->TextWidth(LookupMessage(3939), 0, 0, 12, 0, 0) + 12, 14);
-  checkBox->SetImages("유저인터페이스\\tipbox\\checkBox_check.bmp", "유저인터페이스\\tipbox\\checkBox.bmp", LookupMessage(3939));
+  checkBox->SetSize(this->TextWidth(LookupMessage(MSI_ZEROCHATWND_RESIZE), 0, 0, 12, 0, 0) + 12, 14);
+  checkBox->SetImages("유저인터페이스\\tipbox\\checkBox_check.bmp", "유저인터페이스\\tipbox\\checkBox.bmp", LookupMessage(MSI_ZEROCHATWND_RESIZE));
   checkBox->Move(9, 347);
   checkBox->SetChecked(this->unknown_0100);
   checkBox->SetId(213);
@@ -10575,7 +10576,7 @@ void UITipboxWnd::OnCreate(int width, int) {
   closeButton->SetBitmap("유저인터페이스\\tipbox\\btn_close_over.bmp", 1, 0);
   closeButton->SetBitmap("유저인터페이스\\tipbox\\btn_close_press.bmp", 2, 0);
   closeButton->SetSize(closeButton->BitmapWidth(), closeButton->BitmapHeight());
-  closeButton->SetText(LookupMessage(1299));
+  closeButton->SetText(LookupMessage(MSI_BOOK_CLOSE));
   closeButton->Move(415, 341);
   closeButton->SetId(201);
   this->AddChild(closeButton);
@@ -10586,7 +10587,7 @@ void UITipboxWnd::OnCreate(int width, int) {
   search->maximum = 150;
   search->TextColor(RGB(0, 0, 0), 0xFFFFFFFF);
   search->SetPlaceholderEnabled(true);
-  search->SetPlaceholder(LookupMessage(3253));
+  search->SetPlaceholder(LookupMessage(MSI_ENTER_YOUR_AUTHENTICATION_NUMBER));
   search->SetPlaceholderColor(0xB1B1B1);
   search->Move(253, 22);
   search->Background(255, 255, 255);
@@ -10648,7 +10649,7 @@ void UITipboxWnd::OnCreate(int width, int) {
 // OFFSET: 0x008F1430
 // FUNCTION: fn_12254
 void UIStorePasswordInputWnd::Paint() {
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(1017), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_STORE_PASSWORD_INPUT), 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   this->DrawButtonBar(2, 0, 1);
 
@@ -10721,18 +10722,18 @@ void UIStorePasswordInputWnd::Paint() {
     shadowColor = 0xE6E6E6;
   }
 
-  this->DrawEmboldenedText(110, 27, LookupMessage(1012), textColor, shadowColor, 0, 0, 12);
+  this->DrawEmboldenedText(110, 27, LookupMessage(MSI_STORE_PASSWORD), textColor, shadowColor, 0, 0, 12);
   this->FillRegion(110, 40, 100, 16, boxColor);
   this->FillRegion(111, 41, 98, 14, 0xFFFFFF);
   if (!g_session.m_passwordInputAlternate && this->unknown_0108 == 0) {
-    this->DrawEmboldenedText(110, 63, LookupMessage(1013), 0xF0F0F0, 0xE6E6E6, 0, 0, 12);
+    this->DrawEmboldenedText(110, 63, LookupMessage(MSI_STORE_NEW_PASSWORD), 0xF0F0F0, 0xE6E6E6, 0, 0, 12);
     this->FillRegion(110, 78, 100, 16, 0xE6E6E6);
-    this->DrawEmboldenedText(110, 103, LookupMessage(1014), 0xF0F0F0, 0xE6E6E6, 0, 0, 12);
+    this->DrawEmboldenedText(110, 103, LookupMessage(MSI_STORE_RENEW_PASSWORD), 0xF0F0F0, 0xE6E6E6, 0, 0, 12);
     this->FillRegion(110, 117, 100, 16, 0xE6E6E6);
   } else {
-    this->DrawEmboldenedText(110, 63, LookupMessage(1013), 0xE6E6E6, 0, 0, 0, 12);
+    this->DrawEmboldenedText(110, 63, LookupMessage(MSI_STORE_NEW_PASSWORD), 0xE6E6E6, 0, 0, 0, 12);
     this->FillRegion(110, 78, 100, 16, 0xFAE6C8);
-    this->DrawEmboldenedText(110, 103, LookupMessage(1014), 0xE6E6E6, 0, 0, 0, 12);
+    this->DrawEmboldenedText(110, 103, LookupMessage(MSI_STORE_RENEW_PASSWORD), 0xE6E6E6, 0, 0, 0, 12);
     this->FillRegion(110, 117, 100, 16, 0xFAE6C8);
     if (g_session.m_passwordInputAlternate) {
       this->FillRegion(111, 79, 98, 14, 0xFFFFFF);
@@ -10796,7 +10797,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
         this->DisableButtons();
         break;
       }
-      g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
       this->unknown_00F4 = 0;
       this->unknown_00F8 = this->unknown_00FC;
       this->unknown_00EC = 0;
@@ -10806,7 +10807,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
       std::memset(this->unknown_00E2, 0, sizeof(this->unknown_00E2));
       break;
     case ID_CANCEL:
-      if (g_windowMgr.Confirm(LookupMessage(17), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
         g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
         g_windowMgr.Schedule(this);
       }
@@ -10826,7 +10827,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
         this->DisableButtons();
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F4 = 0;
         this->unknown_00F8 = this->unknown_00FC;
         this->unknown_00EC = 0;
@@ -10850,7 +10851,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
           this->FillRegion(415, 128, 98, 14, 0xFFFFFF);
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F8 = this->unknown_00FC;
         this->unknown_00F4 = 1;
         this->unknown_00EC = 0;
@@ -10873,7 +10874,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
           this->unknown_0150[3]->Enable(0);
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F4 = 2;
         this->unknown_00F8 = this->unknown_0100;
         this->unknown_00EC = 0;
@@ -10897,7 +10898,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
             GetRagConnection().Send(g_packetLengths.FixedLength(packet.packetType), &packet);
             this->DisableButtons();
           } else {
-            g_windowMgr.Confirm(LookupMessage(1016), 0, true, false, 0, "Message", 280, 120, 0);
+            g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_MISMATCH), 0, true, false, 0, "Message", 280, 120, 0);
             this->unknown_00F4 = 2;
             this->unknown_00F8 = this->unknown_0100;
             this->unknown_00EC = 0;
@@ -10911,7 +10912,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
           }
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F4 = 3;
         this->unknown_00F8 = this->unknown_0104;
         this->unknown_00EC = 0;
@@ -10944,7 +10945,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
 
     case ID_STORE_PASSWORD_NUM1:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -10968,7 +10969,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
 
     case ID_STORE_PASSWORD_NUM0:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -10988,7 +10989,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
       break;
     case ID_STORE_PASSWORD_NUM2:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11008,7 +11009,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
       break;
     case ID_STORE_PASSWORD_NUM3:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11028,7 +11029,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
       break;
     case ID_STORE_PASSWORD_NUM4:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11048,7 +11049,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
       break;
     case ID_STORE_PASSWORD_NUM5:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11068,7 +11069,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
       break;
     case ID_STORE_PASSWORD_NUM6:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11088,7 +11089,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
       break;
     case ID_STORE_PASSWORD_NUM7:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11108,7 +11109,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
       break;
     case ID_STORE_PASSWORD_NUM8:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11128,7 +11129,7 @@ int UISecondPasswordInputWnd::SendMsg(UIWindow* sender, int message, std::intptr
       break;
     case ID_STORE_PASSWORD_NUM9:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11204,7 +11205,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
         this->DisableButtons();
         break;
       }
-      g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
       this->unknown_00F4 = 0;
       this->unknown_00F8 = this->unknown_00FC;
       this->unknown_00EC = 0;
@@ -11214,7 +11215,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       std::memset(this->unknown_00E2, 0, sizeof(this->unknown_00E2));
       break;
     case ID_CANCEL:
-      if (g_windowMgr.Confirm(LookupMessage(17), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
         g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
         g_windowMgr.Schedule(this);
       }
@@ -11234,7 +11235,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
         this->DisableButtons();
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F4 = 0;
         this->unknown_00F8 = this->unknown_00FC;
         this->unknown_00EC = 0;
@@ -11268,7 +11269,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
           this->unknown_0150[3]->Enable(0);
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F4 = 2;
         this->unknown_00F8 = this->unknown_0100;
         this->unknown_00EC = 0;
@@ -11280,7 +11281,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
       case 3:
         if (std::strlen(this->unknown_00E2) != static_cast<std::size_t>(this->unknown_010C)) {
-          g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
           this->unknown_00F4 = 3;
           this->unknown_00F8 = this->unknown_0104;
           this->unknown_00EC = 0;
@@ -11300,7 +11301,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
           this->DisableButtons();
           break;
         }
-        g_windowMgr.Confirm(LookupMessage(1016), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_MISMATCH), 0, true, false, 0, "Message", 280, 120, 0);
         this->unknown_00F4 = 2;
         this->unknown_00F8 = this->unknown_0100;
         this->unknown_00EC = 0;
@@ -11336,7 +11337,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM1:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11360,7 +11361,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     case ID_STORE_PASSWORD_NUM0:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11380,7 +11381,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       break;
     case ID_STORE_PASSWORD_NUM2:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11400,7 +11401,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       break;
     case ID_STORE_PASSWORD_NUM3:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11420,7 +11421,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       break;
     case ID_STORE_PASSWORD_NUM4:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11440,7 +11441,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       break;
     case ID_STORE_PASSWORD_NUM5:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11460,7 +11461,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       break;
     case ID_STORE_PASSWORD_NUM6:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11480,7 +11481,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       break;
     case ID_STORE_PASSWORD_NUM7:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11500,7 +11501,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       break;
     case ID_STORE_PASSWORD_NUM8:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11520,7 +11521,7 @@ int UISecondPasswordEditWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       break;
     case ID_STORE_PASSWORD_NUM9:
       if (++this->unknown_00EC > this->unknown_010C) {
-        g_windowMgr.Confirm(LookupMessage(1887), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STORE_PASSWORD_4_6), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
       switch (this->unknown_00F4) {
@@ -11725,7 +11726,7 @@ int UIFrameWnd::BuildItemName(
 
   const auto unknownCreator = [&]() {
     g_windowMgr.RegisterWindow(this);
-    const int error = strncpy_s(*cursor, *remaining, LookupMessage(581), _TRUNCATE);
+    const int error = strncpy_s(*cursor, *remaining, LookupMessage(MSI_NAMELESS_USER), _TRUNCATE);
     if (error == 0 || error == STRUNCATE) {
       const std::size_t bytes = *cursor ? strnlen(*cursor, *remaining) : 0;
       *cursor += bytes;
@@ -11948,7 +11949,7 @@ bool UIItemCollectionWnd::WrapText(std::string text, int width, std::list<std::s
 // FUNCTION: fn_12334
 int UIChooseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::intptr_t b, std::intptr_t c, std::intptr_t d) {
   if (g_windowMgr.unknown_0458 != nullptr) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xAAA)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_UNEQUIP_ARROW2)), 0x64FFFF, 0, 0, 0);
     return 0;
   }
 
@@ -11994,7 +11995,7 @@ int UIChooseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::in
   case UM_SETCHOOSE:
     if (a != 0) {
       const char* value = reinterpret_cast<const char*>(a);
-      if (std::strstr(value, LookupMessage(0x29A)) == nullptr) {
+      if (std::strstr(value, LookupMessage(MSI_REF_UNEQUIP)) == nullptr) {
         std::string text(value);
         int length = 0;
         int itemId = 0;
@@ -12063,7 +12064,7 @@ int UIChooseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::in
 // FUNCTION: fn_12331
 int UIChoose3Wnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::intptr_t b, std::intptr_t c, std::intptr_t d) {
   const char* text = reinterpret_cast<const char*>(a);
-  if (message != UM_SETCHOOSE || text == nullptr || std::strlen(text) == 0 || std::strcmp(text, LookupMessage(666)) == 0) {
+  if (message != UM_SETCHOOSE || text == nullptr || std::strlen(text) == 0 || std::strcmp(text, LookupMessage(MSI_REF_UNEQUIP)) == 0) {
     return this->UIChooseWnd::SendMsg(sender, message, a, b, c, d);
   }
   int length = 0;
@@ -12220,7 +12221,7 @@ int UITipboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::in
   }
   case 0x205:
     if (!g_windowMgr.GetHoverWindow()) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x1062)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_RS_REFAILTARGETROUTE)), 0xFF, 0, 0, 0);
     } else {
       const int id = g_itemTagOwner->unknown_0114;
       switch (g_windowMgr.GetHoverWindow()->geometry.id) {
@@ -12364,10 +12365,10 @@ int UIProhibitListWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
       g_windowMgr.CloseWindow(WID_PROHIBITLISTWND);
     } else if (a == 0x10C) {
       UIWindow* menu = g_windowMgr.EnsureWindow(WID_COMBOBOXWND);
-      const std::string labels[4] = {LookupMessage(0x250), LookupMessage(0x251), LookupMessage(0x252), LookupMessage(0x253)};
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x2CF)), 0, 0, 0);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x2D0)), 0, 0, 0);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x2D1)), 0, 0, 0);
+      const std::string labels[4] = {LookupMessage(MSI_PET_FEEDING), LookupMessage(MSI_PET_PERFORMANCE), LookupMessage(MSI_PET_RETURN_EGG), LookupMessage(MSI_PET_ACC_OFF)};
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_APPEND_PROHIBIT)), 0, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ERASE_PROHIBIT)), 0, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REDUCE_PROHIBIT)), 0, 0, 0);
       menu->SendMsg(nullptr, UM_SETCURITEM, 0, 0, 0, 0);
       menu->Resize(0x82, 0x30);
       menu->SendMsg(nullptr, UM_SET_CALLER_WID, 0x67, 0, 0, 0);
@@ -12429,10 +12430,10 @@ void UIExchangeWnd::Paint() {
   this->DrawBitmap(0, 0, bitmap, false);
   bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\exchange_bg2.bmp")));
   this->DrawBitmap(0, 17, bitmap, false);
-  DrawOutlinedText(*this, 123, this->geometry.height - 20, LookupMessage(0x727), 0, 0xFF, 0xFFFFFF, 0, 12, 1, 0);
+  DrawOutlinedText(*this, 123, this->geometry.height - 20, LookupMessage(MSI_SCREENSHOT_FOR_EXCHANGE), 0, 0xFF, 0xFFFFFF, 0, 12, 1, 0);
 
   char title[128];
-  std::sprintf(title, "%s : ", LookupMessage(0xCE));
+  std::sprintf(title, "%s : ", LookupMessage(MSI_EXCHANGE));
   this->DrawTextAt(13, 4, title, 0, 0, 12, 0xFFFFFF, 0, 0);
   this->DrawTextAt(12, 3, title, 0, 0, 12, 0, 0, 0);
   char partner[128];
@@ -12608,7 +12609,7 @@ int UIItemCollectionWnd::SendMsg(UIWindow* sender, int message, std::intptr_t ar
           continue;
         }
         if (option.id == g_itemOptionPlaceholderId) {
-          std::list<std::string> lines = {LookupMessage(3886)};
+          std::list<std::string> lines = {LookupMessage(MSI_MONSTERINFO_TRIBE_ANIMAL)};
           this->m_cardTexts.insert(std::make_pair(index, lines));
         } else {
           const char* name = nullptr;
@@ -12657,21 +12658,21 @@ int UIItemCollectionWnd::SendMsg(UIWindow* sender, int message, std::intptr_t ar
     char text[260];
     if (this->m_item.unknown_0068 != 0) {
       char date[128];
-      std::strftime(date, sizeof(date), LookupMessage(1260), _localtime32(reinterpret_cast<const __time32_t*>(&this->m_item.unknown_0068)));
+      std::strftime(date, sizeof(date), LookupMessage(MSI_TIME_TYPE2), _localtime32(reinterpret_cast<const __time32_t*>(&this->m_item.unknown_0068)));
       int color = 32;
       std::memset(text, 0, sizeof(text));
       if (g_inlineCharset) {
         StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%s%s", g_serverLanguage->Prefix(true), date);
-        StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(1255), text);
+        StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_NOTICE_TO_DELETE_TIME), text);
       } else {
-        std::sprintf(text, LookupMessage(1255), date);
+        std::sprintf(text, LookupMessage(MSI_NOTICE_TO_DELETE_TIME), date);
         if (g_serviceType == 6) {
           color = 24;
         }
       }
       if (this->m_item.unknown_0066) {
         const int hours = static_cast<int>(this->m_item.unknown_0068);
-        StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(3974), hours / 24, hours % 24);
+        StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_JOB_IMPERIAL_GUARD), hours / 24, hours % 24);
       }
       this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text), color, 0, 0);
     }
@@ -12688,22 +12689,22 @@ int UIItemCollectionWnd::SendMsg(UIWindow* sender, int message, std::intptr_t ar
       const int* cards = reinterpret_cast<const int*>(item->unknown_001C);
       switch (cards[2]) {
       case 1:
-        state = FormatOwnedString(LookupMessage(2865), LookupMessage(672));
+        state = FormatOwnedString(LookupMessage(MSI_PARTYMASTER), LookupMessage(MSI_VERY_AWKWARD));
         break;
       case 2:
-        state = FormatOwnedString(LookupMessage(2865), LookupMessage(673));
+        state = FormatOwnedString(LookupMessage(MSI_PARTYMASTER), LookupMessage(MSI_AWKWARD));
         break;
       case 3:
-        state = FormatOwnedString(LookupMessage(2865), LookupMessage(669));
+        state = FormatOwnedString(LookupMessage(MSI_PARTYMASTER), LookupMessage(MSI_NORMAL));
         break;
       case 4:
-        state = FormatOwnedString(LookupMessage(2865), LookupMessage(674));
+        state = FormatOwnedString(LookupMessage(MSI_PARTYMASTER), LookupMessage(MSI_FRIENDLY));
         break;
       case 5:
-        state = FormatOwnedString(LookupMessage(2865), LookupMessage(675));
+        state = FormatOwnedString(LookupMessage(MSI_PARTYMASTER), LookupMessage(MSI_VERY_FRIENDLY));
         break;
       default:
-        state = FormatOwnedString(LookupMessage(2865), LookupMessage(2866));
+        state = FormatOwnedString(LookupMessage(MSI_PARTYMASTER), LookupMessage(MSI_MACRO_DETECTOR_TIME_OVER));
         break;
       }
       if (g_inlineCharset == 1) {
@@ -12782,7 +12783,7 @@ int UIItemCollectionWnd::SendMsg(UIWindow* sender, int message, std::intptr_t ar
       return 0;
     }
     this->unknown_023C = new UIBasicButton();
-    this->unknown_023C->Configure(77, LookupMessage(2922));
+    this->unknown_023C->Configure(77, LookupMessage(MSI_WITHDRAWAL));
     this->unknown_023C->Move(9, 117);
     this->unknown_023C->SetId(354);
     this->unknown_023C->invalidateParent = 1;
diff --git a/Source/UI/Acceptance/UIExchangeAcceptWnd.cpp b/Source/UI/Acceptance/UIExchangeAcceptWnd.cpp
index 3c7349049..3395f6e13 100644
--- a/Source/UI/Acceptance/UIExchangeAcceptWnd.cpp
+++ b/Source/UI/Acceptance/UIExchangeAcceptWnd.cpp
@@ -20,6 +20,7 @@
 #include "UI/Window/UINewSelectCharWnd.h"
 #include "UI/Window/WindowManagerWindows.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 #include <format>
 
@@ -105,7 +106,7 @@ int UIExchangeAcceptWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
     std::string text = "(";
     text += reinterpret_cast<const char*>(a);
     text += ")";
-    text += LookupMessage(93);
+    text += LookupMessage(MSI_SUGGEST_DEAL);
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 138, 0, 0);
     const std::string code = std::format("C-Code : {}     {}{}", ShortcutFilename(static_cast<std::uint32_t>(b)), g_serviceType == 12 ? "Nv." : "Lv.", c);
diff --git a/Source/UI/Acceptance/UIJoinPartyAcceptWnd.cpp b/Source/UI/Acceptance/UIJoinPartyAcceptWnd.cpp
index b6ee3a714..f67186d16 100644
--- a/Source/UI/Acceptance/UIJoinPartyAcceptWnd.cpp
+++ b/Source/UI/Acceptance/UIJoinPartyAcceptWnd.cpp
@@ -12,6 +12,7 @@
 #include "UI/Window/UINewSelectCharWnd.h"
 #include "UI/Window/WindowManagerWindows.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 
 // OFFSET: 0x008C8240
@@ -47,7 +48,7 @@ int UIJoinPartyAcceptWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
     std::string text = "(";
     text += reinterpret_cast<const char*>(b);
     text += ")";
-    text += LookupMessage(94);
+    text += LookupMessage(MSI_SUGGEST_JOIN_PARTY);
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 38, 0, 0);
 
diff --git a/Source/UI/AdventureGuide/UIAdventureGuide.cpp b/Source/UI/AdventureGuide/UIAdventureGuide.cpp
index 3d28d404c..f9c31c2cf 100644
--- a/Source/UI/AdventureGuide/UIAdventureGuide.cpp
+++ b/Source/UI/AdventureGuide/UIAdventureGuide.cpp
@@ -22,6 +22,7 @@
 #include "Utility/Text/StringUtil.h"
 #include "Contents/Items/ItemDescription.h"
 #include "UI/Window/UIRegisterMgr.h"
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 #include <format>
 #include <list>
@@ -828,24 +829,24 @@ void CUIQuestInfo::SetStatusLines(bool first, bool second, bool third) {
   reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->Clear();
   if (first == true) {
     reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->SetTextColor(0xC86464u);
-    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(0xFC2)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(MSI_ENCHANT_IMPOSSIBLE)));
   } else {
     reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->SetTextColor(0x6464C8u);
-    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(0xFC3)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(MSI_GRADE_ENCHANT_POSSIBLE)));
   }
   if (second == true) {
     reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->SetTextColor(0xC86464u);
-    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(0xFC4)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(MSI_GRADE_ENCHANT_IMPOSSIBLE)));
   } else {
     reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->SetTextColor(0x6464C8u);
-    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(0xFC5)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(MSI_RUNESYSTEM_EQUIP_OUT)));
   }
   if (third == true) {
     reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->SetTextColor(0xC86464u);
-    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(0xFC6)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(MSI_RUNESYSTEM_EQUIP_NOTPUT)));
   } else {
     reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->SetTextColor(0x6464C8u);
-    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(0xFC7)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00F4)->AddLine(FormatOwnedString(LookupMessage(MSI_RUNESYSTEM_RUNESET_TITLE)));
   }
 }
 
@@ -995,7 +996,7 @@ void CUIListBox<AdventureGuide::CUITab>::SelectItem(CUIListItem* item) {
 // OFFSET: 0x009DC950
 // FUNCTION: fn_14329
 void CUIAdventureGuide::OnInit() {
-  const char* title = LookupMessage(0xFD5);
+  const char* title = LookupMessage(MSI_RUNESYSTEM_CLOSE_RODEX);
   this->titleBar->SetTitle(title);
 
   if (g_adventureGuideMgr->m_intros.empty()) {
@@ -2008,60 +2009,60 @@ void CUIMonsterInfo::SetMonster(const std::string& title) {
   this->action = static_cast<CActRes*>(ResourceMgr::Instance().Load(spriteName + ".act"));
 
   if (element == 1) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8D7), elementLevel));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_PROPERTY4), elementLevel));
   } else if (element == 2) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8D8), elementLevel));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_PROPERTY5), elementLevel));
   } else if (element == 3) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8D9), elementLevel));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_PROPERTY6), elementLevel));
   } else if (element == 4) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8DA), elementLevel));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_PROPERTY7), elementLevel));
   } else if (element == 5) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8DB), elementLevel));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_PROPERTY8), elementLevel));
   } else if (element == 6) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8DC), elementLevel));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_PROPERTY9), elementLevel));
   } else if (element == 7) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8DD), elementLevel));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_PROPERTY0), elementLevel));
   } else if (element == 8) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8DE), elementLevel));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_SCALE1), elementLevel));
   } else if (element == 9) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8DF), elementLevel));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_SCALE2), elementLevel));
   } else {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8E0), elementLevel));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_SCALE0), elementLevel));
   }
 
   if (race == 1) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8E4)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_RACE4)));
   } else if (race == 2) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8E5)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_RACE5)));
   } else if (race == 3) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8E6)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_RACE6)));
   } else if (race == 4) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8E7)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_RACE7)));
   } else if (race == 5) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8E8)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_RACE8)));
   } else if (race == 6) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8E9)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_RACE9)));
   } else if (race == 7) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8EA)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_RACE0)));
   } else if (race == 8) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8EB)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_MOVECLICK)));
   } else if (race == 9) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8EC)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_NPCMOVE)));
   } else {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8ED)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_NPCCLICK)));
   }
 
   if (size == 1) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8E1)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_RACE1)));
   } else if (size == 2) {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8E2)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_RACE2)));
   } else {
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8E3)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_RACE3)));
   }
 
   if (type == 0x12D) {
     reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->SetTextColor(0x6464FFu);
-    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(0x8B6)));
+    reinterpret_cast<CUITextViewer*>(this->unknown_00EC)->AddLine(FormatOwnedString(LookupMessage(MSI_NAVIGATION_TARGET_D_D)));
   }
 }
 
diff --git a/Source/UI/Buttons/UIButton.cpp b/Source/UI/Buttons/UIButton.cpp
index 77c67828d..fda8d5f06 100644
--- a/Source/UI/Buttons/UIButton.cpp
+++ b/Source/UI/Buttons/UIButton.cpp
@@ -16,6 +16,7 @@
 #include "UI/Buttons/UIButton.h"
 #include "UI/Buttons/UISpriteButton.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 
 // OFFSET: 0x0084EDD0
@@ -207,7 +208,7 @@ void UIButton::OnLBtnUp(int x, int y) {
       if (g_windowMgr.WindowPolicy(3, parent->geometry.id) != 0) {
         int id = this->geometry.id;
         if (id == 185 && g_modeMgr.gameMode && g_modeMgr.gameMode->cursorType == 2) {
-          const char* text = LookupMessage(17);
+          const char* text = LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT);
           if (g_windowMgr.Confirm(text, 2, true, false, 0, "Message", 280, 120, 0) == 187) {
             g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
           }
diff --git a/Source/UI/Buttons/UITextButton.cpp b/Source/UI/Buttons/UITextButton.cpp
index af7dab614..0dade1684 100644
--- a/Source/UI/Buttons/UITextButton.cpp
+++ b/Source/UI/Buttons/UITextButton.cpp
@@ -61,6 +61,7 @@
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
+#include "Resource/MSGSTRINGID.h"
 
 // OFFSET: 0x0086EEB0
 // FUNCTION: fn_11085
@@ -515,9 +516,9 @@ void UIBasicItemCtrl::OnMouseHover(int, int) {
   } else if (this->m_item.unknown_0000[1] == 0) {
     text = this->m_item.DisplayName(0);
   } else if (this->m_item.unknown_0098 != 0) {
-    text = FormatOwnedString(LookupMessage(2551), this->m_item.DisplayName(0).c_str(), this->m_item.unknown_0098, this->m_item.quantity);
+    text = FormatOwnedString(LookupMessage(MSI_FAIL_NEED_EQUIPPED_GUN_GATLING), this->m_item.DisplayName(0).c_str(), this->m_item.unknown_0098, this->m_item.quantity);
   } else {
-    text = FormatOwnedString(LookupMessage(183), this->m_item.DisplayName(0).c_str(), this->m_item.quantity);
+    text = FormatOwnedString(LookupMessage(MSI_EA2), this->m_item.DisplayName(0).c_str(), this->m_item.quantity);
   }
 
   int screenX = 0, screenY = 0;
@@ -3605,7 +3606,7 @@ void UISlotBmpButton::Paint() {
     this->DrawBitmap(this->geometry.width / 2 - 0x2e, 0x1a, balloon, false);
 
     std::vector<std::string> lines;
-    WrapPlainText(LookupMessage(0xaed), lines, 0x14);
+    WrapPlainText(LookupMessage(MSI_ERROR_MDENGEON_IS_FULL), lines, 0x14);
     int y = 0x22;
     for (const std::string& line : lines) {
       this->DrawCenteredText(0x21, y, line.c_str(), 0x5c, 0, 0xb, 0xffffff, 0);
@@ -3630,8 +3631,8 @@ void UISlotBmpButton::Paint() {
         Timestamp expiry(info->deleteDate);
         const std::uint32_t color = expiry.IsBeforeNow() ? 0xff0000 : 0xff;
         const TIMESTAMP_STRUCT date = expiry.ToSqlTimestamp();
-        const std::string period = FormatOwnedString(LookupMessage(0xc20), date.month, date.day);
-        const std::string time = FormatOwnedString(LookupMessage(0xd15), date.hour, date.minute, date.second);
+        const std::string period = FormatOwnedString(LookupMessage(MSI_INCOMPLETE), date.month, date.day);
+        const std::string time = FormatOwnedString(LookupMessage(MSI_PRIVATE_AIRPLANE_FAILED_USE_ITEM), date.hour, date.minute, date.second);
         const int periodWidth = this->TextWidth(period.c_str(), 0, 0, 0xb, 0, 0);
         this->DrawTextAt(0x4f - periodWidth / 2, 0x28, period.c_str(), 0, 0, 0xb, color, 0, 0);
         const int timeWidth = this->TextWidth(time.c_str(), 0, 0, 0xb, 0, 0);
diff --git a/Source/UI/Buttons/UITextureButton.cpp b/Source/UI/Buttons/UITextureButton.cpp
index 533864e52..dbf8007d0 100644
--- a/Source/UI/Buttons/UITextureButton.cpp
+++ b/Source/UI/Buttons/UITextureButton.cpp
@@ -10,6 +10,7 @@
 #include "UI/Buttons/UITextureButton.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x0085E070
 // FUNCTION: fn_10822
 void UITextureButton::Paint() {
@@ -39,7 +40,7 @@ void UITextureButton::OnLBtnUp(int x, int y) {
       if (WindowPolicy(g_windowMgr.policy[0].actions, g_replayAnimationScaling != 0, 3, parent->geometry.id) > 0) {
         int id = this->geometry.id;
         if (id == 185 && g_modeMgr.gameMode && g_modeMgr.gameMode->cursorType == 2) {
-          const char* text = LookupMessage(17);
+          const char* text = LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT);
           if (g_windowMgr.Confirm(text, 2, true, false, 0, "Message", 280, 120, 0) == 187) {
             g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
           }
diff --git a/Source/UI/CashShop/UICashShopWnd.cpp b/Source/UI/CashShop/UICashShopWnd.cpp
index 5e814382a..149a08a78 100644
--- a/Source/UI/CashShop/UICashShopWnd.cpp
+++ b/Source/UI/CashShop/UICashShopWnd.cpp
@@ -33,6 +33,7 @@
 #include "Utility/Cipher/XorBytes.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdarg>
 #include <cstddef>
@@ -278,7 +279,7 @@ void UICashShopWnd::OnCreate(int, int) {
   charge->SetBitmap("유저인터페이스\\cashshop\\btn_charge_press.bmp", 1, 0);
   charge->SetBitmap("유저인터페이스\\cashshop\\btn_charge_press.bmp", 2, 0);
   charge->SetSize(charge->BitmapWidth(), charge->BitmapHeight());
-  charge->SetText(LookupMessage(0xCE3));
+  charge->SetText(LookupMessage(MSI_ITEM_SEARCH));
   charge->Move(0x28E, 0x2E);
   charge->SetId(0x11C);
   this->AddChild(charge);
@@ -288,7 +289,7 @@ void UICashShopWnd::OnCreate(int, int) {
   this->unknown_00E4->SetBitmap("유저인터페이스\\cashshop\\btn_refresh_press.bmp", 1, 0);
   this->unknown_00E4->SetBitmap("유저인터페이스\\cashshop\\btn_refresh_press.bmp", 2, 0);
   this->unknown_00E4->SetSize(this->unknown_00E4->BitmapWidth(), this->unknown_00E4->BitmapHeight());
-  this->unknown_00E4->SetText(LookupMessage(0xCEA));
+  this->unknown_00E4->SetText(LookupMessage(MSI_STAR_EMPEROR_M));
   this->unknown_00E4->Move(0x1C4, 0x204);
   this->unknown_00E4->SetId(0x19F);
   this->AddChild(this->unknown_00E4);
@@ -297,7 +298,7 @@ void UICashShopWnd::OnCreate(int, int) {
   this->unknown_00E0->SetSize(0x123, 0xE);
   this->unknown_00E0->Move(0x5E, 0x206);
   this->unknown_00E0->preserveInput = 1;
-  this->unknown_00E0->SetText(LookupMessage(0xCE6));
+  this->unknown_00E0->SetText(LookupMessage(MSI_CASHSHOP_CASH_POINT));
   this->unknown_00E0->TextColor(0xB1B1B1, 0xFFFFFFFFu);
   this->AddChild(this->unknown_00E0);
 
@@ -315,7 +316,7 @@ void UICashShopWnd::OnCreate(int, int) {
   buy->SetBitmap("유저인터페이스\\cashshop\\btn_buy_press.bmp", 1, 0);
   buy->SetBitmap("유저인터페이스\\cashshop\\btn_buy_press.bmp", 2, 0);
   buy->SetSize(buy->BitmapWidth(), buy->BitmapHeight());
-  buy->SetText(LookupMessage(0xCE4));
+  buy->SetText(LookupMessage(MSI_CASHSHOP_FREE_POINT));
   buy->Move(0x228, 0x1FC);
   buy->SetId(0xE0);
   this->AddChild(buy);
@@ -415,7 +416,7 @@ void UICashShopWnd_Item::OnCreate(int, int) {
   this->m_addButton->SetBitmap("유저인터페이스\\cashshop\\btn_add_press.bmp", 2, 0);
   this->m_addButton->SetBitmap("유저인터페이스\\cashshop\\btn_add_disable.bmp", 3, 0);
   this->m_addButton->SetSize(this->m_addButton->BitmapWidth(), this->m_addButton->BitmapHeight());
-  this->m_addButton->SetText(LookupMessage(0x6F3));
+  this->m_addButton->SetText(LookupMessage(MSI_BUY));
   this->m_addButton->Move(0x53, 0x55);
   this->m_addButton->SetId(0xE0);
   this->AddChild(this->m_addButton);
@@ -439,7 +440,7 @@ void UICashShopWnd::Paint() {
     );
   }
 
-  this->DrawTitleBar(false, LookupMessage(0xCD8), 0);
+  this->DrawTitleBar(false, LookupMessage(MSI_CASHSHOP_TAB_HOT), 0);
   if (this->m_pageCount == 0) {
     this->DrawWrappedFormattedText(0xF7, 0x1EE, std::string("0 / 0"), 0x2B, 0, 6, 0, 0xC, 0x6B2921, 0);
   } else {
@@ -447,14 +448,14 @@ void UICashShopWnd::Paint() {
   }
 
   if (!g_session.unknown_5912) {
-    this->DrawCenteredText(0x21A, 0x1B, LookupMessage(0xCD9), 0xB9, 0, 0xE, 0, 1);
-    this->DrawCenteredText(0x219, 0x1A, LookupMessage(0xCD9), 0xB9, 0, 0xE, 0xFFFFFF, 1);
+    this->DrawCenteredText(0x21A, 0x1B, LookupMessage(MSI_CASHSHOP_TAB_LIMITED), 0xB9, 0, 0xE, 0, 1);
+    this->DrawCenteredText(0x219, 0x1A, LookupMessage(MSI_CASHSHOP_TAB_LIMITED), 0xB9, 0, 0xE, 0xFFFFFF, 1);
     this->DrawRightAlignedText(0x273, 0x33, IntToString(this->unknown_00E8, 0).c_str(), 0, 0, 0xC, 0xFFFFFF, 1);
-    this->DrawTextAt(0x226, 0x1B2, LookupMessage(0xCE7), 0, 0, 0xC, 0, 0, 0);
+    this->DrawTextAt(0x226, 0x1B2, LookupMessage(MSI_CASHSHOP_REFRESH), 0, 0, 0xC, 0, 0, 0);
     this->DrawRightAlignedText(0x2C4, 0x1B2, FormatOwnedString("%d C", this->unknown_00EC).c_str(), 0, 0, 0xC, 0, 0);
-    this->DrawTextAt(0x226, 0x1C2, LookupMessage(0xCE8), 0, 0, 0xC, 0, 0, 0);
+    this->DrawTextAt(0x226, 0x1C2, LookupMessage(MSI_STAR_EMPEROR_F), 0, 0, 0xC, 0, 0, 0);
     this->DrawRightAlignedText(0x2C4, 0x1C2, "C", 0, 0, 0xC, 0, 0);
-    this->DrawTextAt(0x226, 0x1D2, LookupMessage(0xCE9), 0, 0, 0xC, 0, 0, 0);
+    this->DrawTextAt(0x226, 0x1D2, LookupMessage(MSI_SOUL_REAPER_F), 0, 0, 0xC, 0, 0, 0);
     this->DrawRightAlignedText(0x2C4, 0x1D2, FormatOwnedString("%d C", 0).c_str(), 0, 0, 0xC, 0, 0);
   } else {
     {
@@ -534,9 +535,9 @@ void UICashShopWnd_Item::Paint() {
 
     std::string stock;
     if (this->m_item.unknown_0014[0] == 0) {
-      stock = FormatOwnedString(LookupMessage(0xF4B));
+      stock = FormatOwnedString(LookupMessage(MSI_CASHSHOP_NON_TRADABLE));
     } else {
-      stock = FormatOwnedString(LookupMessage(0xE4B), this->m_item.quantity);
+      stock = FormatOwnedString(LookupMessage(MSI_MAP_PROPERTY_DISABLE_CALLED), this->m_item.quantity);
     }
     this->DrawCenteredOutlinedText(6, 0x22, stock.c_str(), 0x49, 0, 0xFFFFFF, 0, 0, 0xB, 1);
 
@@ -554,7 +555,7 @@ void UICashShopWnd_Item::Paint() {
     }
 
     if (this->m_item.unknown_0014[0] == 0) {
-      this->DrawTextAt(0x53, 0x4C, LookupMessage(0xF4E), 0, 0, 0xB, 0xFF, 0, 0);
+      this->DrawTextAt(0x53, 0x4C, LookupMessage(MSI_ZEROQUEST_QUESTVIEW_ON), 0, 0, 0xB, 0xFF, 0, 0);
     } else {
       std::string count;
       if (static_cast<int>(this->m_item.unknown_0078[3]) < 0) {
@@ -562,7 +563,7 @@ void UICashShopWnd_Item::Paint() {
       } else {
         count = FormatOwnedString("%d/%d", this->m_item.unknown_0078[3], this->m_item.quantity);
       }
-      this->DrawTextAt(0x53, 0x4C, LookupMessage(0xE4A), 0, 0, 0xB, 0x6E4B41, 0, 0);
+      this->DrawTextAt(0x53, 0x4C, LookupMessage(MSI_ACCOUNT_LIMITED_SALE_ITEM_SOLD_OUT), 0, 0, 0xB, 0x6E4B41, 0, 0);
       this->DrawCenteredOutlinedText(0x53, 0x5B, count.c_str(), 0x51, 0, 0xFFFFFF, 0xD29374, 0, 0x10, 1);
     }
 
@@ -575,9 +576,9 @@ void UICashShopWnd_Item::Paint() {
     _time32(&now);
     const tm startTime = *_localtime32(&start);
     const tm endTime = *_localtime32(&end);
-    std::string startText = FormatOwnedString(LookupMessage(0xE49), startTime.tm_mon + 1, startTime.tm_mday, startTime.tm_hour, startTime.tm_min);
+    std::string startText = FormatOwnedString(LookupMessage(MSI_ACCOUNT_LIMITED_TOOL_RESULT_FORMAT), startTime.tm_mon + 1, startTime.tm_mday, startTime.tm_hour, startTime.tm_min);
     std::string endText =
-      FormatOwnedString(LookupMessage(0xFB9), endTime.tm_year + 1900, endTime.tm_mon + 1, endTime.tm_mday, endTime.tm_hour, endTime.tm_min);
+      FormatOwnedString(LookupMessage(MSI_GUILD_EXP_TRIBUTE), endTime.tm_year + 1900, endTime.tm_mon + 1, endTime.tm_mday, endTime.tm_hour, endTime.tm_min);
 
     const char* text = startText.c_str();
     const int center = this->geometry.width / 2;
@@ -672,9 +673,9 @@ void UICashShopWnd_Banner::ResetCursor(int, int) {
 // FUNCTION: fn_09551
 void UICashShopWnd::OnProcess() {
   std::string search(this->unknown_00E0->Text());
-  if (search.compare(LookupMessage(3302)) != 0) {
+  if (search.compare(LookupMessage(MSI_CASHSHOP_CASH_POINT)) != 0) {
     if (search.size() == 0) {
-      this->unknown_00E0->SetText(LookupMessage(3302));
+      this->unknown_00E0->SetText(LookupMessage(MSI_CASHSHOP_CASH_POINT));
       this->unknown_00E0->TextColor(0xB1B1B1, 0xFFFFFFFFu);
     } else {
       this->unknown_00E0->TextColor(0, 0xFFFFFFFFu);
@@ -869,7 +870,7 @@ int UICashShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument
         if (product != this->m_items.end()) {
           const int stock = product->unknown_0078[3];
           if (stock <= 0) {
-            g_windowMgr.Confirm(LookupMessage(0xE50), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+            g_windowMgr.Confirm(LookupMessage(MSI_HAVE_ITEMTAG), 0, true, false, 0, "Message", 0x118, 0x78, 0);
             mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
             mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
             return 0;
@@ -950,7 +951,7 @@ int UICashShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument
       if (g_session.unknown_5912) {
         const int owned = lists.GetList0Size() + g_session.CountItems17F0() + g_session.CountItems2B50();
         if (g_session.m_weight > g_session.m_maxWeight * 0.7f || cartItems.front().quantity + owned > g_session.unknown_7FBC + 100) {
-          g_windowMgr.Confirm(LookupMessage(0xBCE), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_ANOTHER_WORKING), 0, true, false, 0, "Message", 0x118, 0x78, 0);
           return 0;
         }
 
@@ -961,20 +962,20 @@ int UICashShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument
       const int points = atoi(this->unknown_00F4->Text());
       const int price = this->unknown_00F0;
       if (price < points) {
-        g_windowMgr.Confirm(LookupMessage(0x744), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_BUY_CASH_FAIL2), 0, true, false, 0, "Message", 0x118, 0x78, 0);
         return 0;
       }
 
       const int available = this->unknown_00E8 + points;
       char text[0x800];
       if (points > 0) {
-        FormatMessageBuffer(text, LookupMessage(0xEBC), price - points, points);
+        FormatMessageBuffer(text, LookupMessage(MSI_CHANGE_MATERIAL_INVSORT), price - points, points);
       } else {
-        FormatMessageBuffer(text, LookupMessage(0xEBB), price);
+        FormatMessageBuffer(text, LookupMessage(MSI_BILLING_INFO_URL), price);
       }
 
       if (this->unknown_00F0 > available) {
-        g_windowMgr.Confirm(LookupMessage(0x4E6), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_BUY_CASH_FAIL_MONEY), 0, true, false, 0, "Message", 0x118, 0x78, 0);
         return 0;
       }
 
@@ -1004,7 +1005,7 @@ int UICashShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument
       return 0;
     }
     case ID_CHARGE:
-      ShellExecuteA(nullptr, "OPEN", LookupMessage(0xCE5), LookupMessage(0xCE5), nullptr, SW_SHOW);
+      ShellExecuteA(nullptr, "OPEN", LookupMessage(MSI_CASHSHOP_FREE_POINT_TO_USE), LookupMessage(MSI_CASHSHOP_FREE_POINT_TO_USE), nullptr, SW_SHOW);
       return 0;
     case ID_PREV_PAGE:
       this->m_page = std::max(this->m_page - 1, 0);
@@ -1016,7 +1017,7 @@ int UICashShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument
       return 0;
     case ID_SEARCH: {
       std::string query(this->unknown_00E0->Text());
-      if (query.size() != 0 && strcmp(query.c_str(), LookupMessage(0xCE6)) != 0) {
+      if (query.size() != 0 && strcmp(query.c_str(), LookupMessage(MSI_CASHSHOP_CASH_POINT)) != 0) {
         itemLists.ClearItems1784(10);
         for (int list = 0; list < 11; ++list) {
           if (list == 10 || list == 8 || list == 9) {
@@ -1050,7 +1051,7 @@ int UICashShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument
           return 0;
         }
 
-        g_windowMgr.Confirm(LookupMessage(0x42D), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_NOTHING_SEARCH_ITEM), 0, true, false, 0, "Message", 0x118, 0x78, 0);
       }
       return 0;
     }
@@ -1164,7 +1165,7 @@ int UICashShopWnd_Cart::SendMsg(UIWindow* sender, int message, std::intptr_t arg
     const ITEM_INFO& item = *reinterpret_cast<const ITEM_INFO*>(argument1);
     int quantity = argument2;
     if (quantity == 0) {
-      g_windowMgr.Confirm(LookupMessage(0xE50), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_HAVE_ITEMTAG), 0, true, false, 0, "Message", 0x118, 0x78, 0);
       return -1;
     }
 
@@ -1186,7 +1187,7 @@ int UICashShopWnd_Cart::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       }
 
       if (this->m_cartItems.size() >= 8) {
-        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(0xCF0), 8).c_str(), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(MSI_USA_LOGINERRORMSG_NOT_USER), 8).c_str(), 0, true, false, 0, "Message", 0x118, 0x78, 0);
         return -1;
       }
 
@@ -1194,7 +1195,7 @@ int UICashShopWnd_Cart::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       const int limit = entry.unknown_0078[3];
       if (limit != 0) {
         if (quantity > limit) {
-          g_windowMgr.Confirm(FormatOwnedString(LookupMessage(0x9DC), limit).c_str(), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+          g_windowMgr.Confirm(FormatOwnedString(LookupMessage(MSI_BARGAINSALE_TOOLWND_CALL), limit).c_str(), 0, true, false, 0, "Message", 0x118, 0x78, 0);
         }
         if (quantity > limit) {
           quantity = limit;
@@ -1206,7 +1207,7 @@ int UICashShopWnd_Cart::SendMsg(UIWindow* sender, int message, std::intptr_t arg
     } else {
       const int limit = it->unknown_0078[3];
       if (limit != 0 && it->quantity + quantity > limit) {
-        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(0x9DC), limit).c_str(), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(MSI_BARGAINSALE_TOOLWND_CALL), limit).c_str(), 0, true, false, 0, "Message", 0x118, 0x78, 0);
         quantity = it->unknown_0078[3] - it->quantity;
         if (quantity == 0) {
           return -1;
@@ -1215,7 +1216,7 @@ int UICashShopWnd_Cart::SendMsg(UIWindow* sender, int message, std::intptr_t arg
 
       const int total = it->quantity + quantity;
       if (total > 100) {
-        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(0x6A8), 100).c_str(), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(MSI_LIMIT_BUY_ITEM2), 100).c_str(), 0, true, false, 0, "Message", 0x118, 0x78, 0);
         it->quantity = 100;
       } else {
         it->quantity = total > 0 ? total : 1;
@@ -1315,7 +1316,7 @@ int UICashShopWnd_Item::SendMsg(UIWindow* sender, int message, std::intptr_t arg
     if (argument2 == 9) {
       if (static_cast<int>(this->m_item.unknown_0078[3]) > 0) {
         this->m_addButton->Move(0x53, 0x78);
-        this->m_addButton->SetText(LookupMessage(0x6F3));
+        this->m_addButton->SetText(LookupMessage(MSI_BUY));
         this->m_addButton->AddTextStyle(0, 0xC, 0, 0, 1, -1000, -1000);
         this->m_addButton->AddTextStyle(1, 0xC, 0, 0, 1, -1000, -1000);
         this->m_addButton->AddTextStyle(2, 0xC, 0, 0, 1, -1000, -1000);
@@ -1323,7 +1324,7 @@ int UICashShopWnd_Item::SendMsg(UIWindow* sender, int message, std::intptr_t arg
         this->m_addButton->Move(0x53, 0x78);
         this->m_addButton->SetDisabled(1);
         this->m_addButton->Invalidate();
-        this->m_addButton->SetText(LookupMessage(0xE4D));
+        this->m_addButton->SetText(LookupMessage(MSI_ACCOUNT_LIMITED_SALE_ITEM_DONT_MOVE_CART));
         this->m_addButton->AddTextStyle(0, 0xC, 0x313131, 1, 1, -1000, -1000);
         this->m_addButton->AddTextStyle(1, 0xC, 0x313131, 1, 1, -1000, -1000);
         this->m_addButton->AddTextStyle(2, 0xC, 0x313131, 1, 1, -1000, -1000);
@@ -1331,7 +1332,7 @@ int UICashShopWnd_Item::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       }
     } else {
       this->m_addButton->Move(0x53, 0x55);
-      this->m_addButton->SetText(LookupMessage(0x6F3));
+      this->m_addButton->SetText(LookupMessage(MSI_BUY));
       this->m_addButton->AddTextStyle(0, 0xC, 0, 0, 1, -1000, -1000);
       this->m_addButton->AddTextStyle(1, 0xC, 0, 0, 1, -1000, -1000);
       this->m_addButton->AddTextStyle(2, 0xC, 0, 0, 1, -1000, -1000);
diff --git a/Source/UI/Chat/UIChatRoomMakeWnd.cpp b/Source/UI/Chat/UIChatRoomMakeWnd.cpp
index 485e8490a..9b0492b83 100644
--- a/Source/UI/Chat/UIChatRoomMakeWnd.cpp
+++ b/Source/UI/Chat/UIChatRoomMakeWnd.cpp
@@ -2,16 +2,17 @@
 
 #include "Contents/MessageTable.h"
 
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x008C7280
 // FUNCTION: fn_11929
 UIChatRoomMakeWnd::UIChatRoomMakeWnd() : UIFrameWnd(0) {
-  this->m_title = LookupMessage(125);
+  this->m_title = LookupMessage(MSI_MAKING_ROOM);
 }
 
 // OFFSET: 0x008C7120
 // FUNCTION: fn_11928
 UIChatRoomChangeWnd::UIChatRoomChangeWnd() : UIChatRoomMakeWnd() {
-  this->m_title = LookupMessage(126);
+  this->m_title = LookupMessage(MSI_CHANGE_ROOM_SETTING);
 }
 
 // OFFSET: 0x008CA5F0
diff --git a/Source/UI/Chat/UIChatRoomTitle.cpp b/Source/UI/Chat/UIChatRoomTitle.cpp
index e8757ef6d..fab440ca2 100644
--- a/Source/UI/Chat/UIChatRoomTitle.cpp
+++ b/Source/UI/Chat/UIChatRoomTitle.cpp
@@ -13,6 +13,7 @@
 #include "UI/Window/UINewSelectCharWnd.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <string>
 
@@ -119,13 +120,13 @@ int UIChatRoomTitle::SendMsg(UIWindow* sender, int message, std::intptr_t a, std
   std::string status;
   char text[384];
   if (this->roomType == 0) {
-    status = LookupMessage(89);
+    status = LookupMessage(MSI_ROOM_PRIVATE);
     std::sprintf(text, "%s (%d/%d)", this->title.c_str(), this->memberCount, this->memberLimit);
   } else if (this->roomType == 3) {
     status.clear();
     std::sprintf(text, "%s", this->title.c_str());
   } else {
-    status = LookupMessage(90);
+    status = LookupMessage(MSI_ROOM_PUBLIC);
     std::sprintf(text, "%s (%d/%d)", this->title.c_str(), this->memberCount, this->memberLimit);
   }
 
diff --git a/Source/UI/Chat/UINewChatWnd.cpp b/Source/UI/Chat/UINewChatWnd.cpp
index 6ff272bdf..d8ebcaea7 100644
--- a/Source/UI/Chat/UINewChatWnd.cpp
+++ b/Source/UI/Chat/UINewChatWnd.cpp
@@ -26,6 +26,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <windows.h>
 #include <mbstring.h>
 
@@ -128,7 +129,7 @@ int UINewChatWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
     if (this->TextWidth(found->second.name.c_str(), 0, 0, 12, 0, 0) * (count + 1)
         > this->geometry.width - 0x5A) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x6F0)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OVER_TABSIZE)), 0xFF, 0, 0, 0);
       g_windowMgr.Promote(sender);
       return 0;
     }
@@ -380,11 +381,11 @@ int UINewChatWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
         g_windowMgr.CloseWindow(WID_COMBOBOXWND);
       }
       UIWindow* menu = g_windowMgr.EnsureWindow(WID_COMBOBOXWND);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x55)), 0, 0, 0);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x56)), 0, 0, 0);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x1B5)), 0, 0, 0);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0x939)), 0, 0, 0);
-      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(0xFC0)), 0, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SEND_TO_ALL)), 0, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SEND_TO_PARTY)), 0, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SEND_TO_GUILD)), 0, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CLAN_MANAGE_LAND)), 0, 0, 0);
+      menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REFINING_IMPOSSIBLE)), 0, 0, 0);
       menu->SendMsg(nullptr, UM_SETCURITEM, *reinterpret_cast<int*>(&g_session.unknown_5490[0x8]), 0, 0, 0);
       menu->Resize(0x70, 0x30);
       menu->SendMsg(nullptr, UM_SET_CALLER_WID, 1, 0, 0, 0);
@@ -402,7 +403,7 @@ int UINewChatWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
       const int count = static_cast<int>(static_cast<UIWhisperEditCtrl*>(this->unknown_00C0)->history.size());
       if (count == 0) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xC0)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOWHISPERLIST)), 0xFF, 0, 0, 0);
         return 0;
       }
 
@@ -458,7 +459,7 @@ int UINewChatWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
 
       if (rejected) {
         static_cast<UIChatEditCtrl*>(this->m_chatEdit)->SetText("");
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBE2)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CLOSE)), 0xFF, 0, 0, 0);
         return 0;
       }
 
@@ -472,7 +473,7 @@ int UINewChatWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
       }
 
       if (g_serviceType == 1 && !ValidateCharacterName(buffer)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBE)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENGLISHONLY)), 0xFF, 0, 0, 0);
         return 0;
       }
 
@@ -492,7 +493,7 @@ int UINewChatWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
       if (talkType == 0x37 || talkType == 0x1A || talkType == 0x12) {
         if (_mbsstr(reinterpret_cast<const unsigned char*>(buffer), reinterpret_cast<const unsigned char*>(s_chatItemLinkOpening.c_str())) != nullptr
             || _mbsstr(reinterpret_cast<const unsigned char*>(buffer), reinterpret_cast<const unsigned char*>(s_itemLinkClosing.c_str())) != nullptr) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xAFC)), 0x64FFFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_STYLING_SHOP_OPEN_COUPON)), 0x64FFFF, 0, 0, 0);
           return 0;
         }
       }
@@ -510,7 +511,7 @@ int UINewChatWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
       int subCount = static_cast<int>(g_session.m_subChatWnds.size());
       const int total = noSubCount + subCount;
       if (total == this->unknown_0110) {
-        g_windowMgr.Confirm(LookupMessage(0x62A), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_FAILED_ADD_TAB), 0, true, false, 0, "Message", 0x118, 0x78, 0);
         return 0;
       }
 
diff --git a/Source/UI/Clan/UIClanWnd.cpp b/Source/UI/Clan/UIClanWnd.cpp
index 39f63b7a5..4a50f9ba4 100644
--- a/Source/UI/Clan/UIClanWnd.cpp
+++ b/Source/UI/Clan/UIClanWnd.cpp
@@ -14,6 +14,7 @@
 #include "UI/Text/UIStaticText.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstring>
 #include <windows.h>
@@ -32,7 +33,7 @@ int UIClanInfoManageWnd::Tab() {
 // FUNCTION: fn_10629
 void UIClanInfoManageWnd::OnCreate(int width, int height) {
   if (!this->m_title) {
-    const char* title = LookupMessage(2355);
+    const char* title = LookupMessage(MSI_CLAN_MARK);
     this->m_title = new UIStaticText();
     this->m_title->SetSize(62, 15);
     this->m_title->SetTextFitted(title);
@@ -56,13 +57,13 @@ void UIClanInfoManageWnd::Paint() {
   UIClanWnd::Paint();
   char text[1024];
   std::memset(text, 0, sizeof(text));
-  std::sprintf(text, "%s : %s", LookupMessage(2357), g_clanInfo->m_clanName.c_str());
+  std::sprintf(text, "%s : %s", LookupMessage(MSI_HOSTILITY_CLAN), g_clanInfo->m_clanName.c_str());
   this->DrawTextAt(8, 49, text, 0, 0, 12, 0, 0, 0);
-  std::sprintf(text, "%s : %d", LookupMessage(2356), g_clanInfo->unknown_0034);
+  std::sprintf(text, "%s : %d", LookupMessage(MSI_ALLY_CLAN), g_clanInfo->unknown_0034);
   this->DrawTextAt(8, 65, text, 0, 0, 12, 0, 0, 0);
-  std::sprintf(text, "%s : %s", LookupMessage(2362), g_clanInfo->m_masterName.c_str());
+  std::sprintf(text, "%s : %s", LookupMessage(MSI_VIEW_CLAN_MSG), g_clanInfo->m_masterName.c_str());
   this->DrawTextAt(8, 81, text, 0, 0, 12, 0, 0, 0);
-  std::sprintf(text, "%s : ", LookupMessage(2363));
+  std::sprintf(text, "%s : ", LookupMessage(MSI_TWWEB_WARRING));
   this->DrawTextAt(8, 97, text, 0, 0, 12, 0, 0, 0);
   std::sprintf(text, "%s", "유저인터페이스\\basic_interface\\grp_online.bmp");
   CBitmapRes* bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve(text)));
@@ -76,7 +77,7 @@ void UIClanInfoManageWnd::Paint() {
       map.replace(map.find(".gat"), 4, ".rsw");
     }
     map = g_mapInfoMgr->GetDisplayName(std::string(map.c_str()));
-    std::sprintf(text, "%s : %s", LookupMessage(2364), map.c_str());
+    std::sprintf(text, "%s : %s", LookupMessage(MSI_TWWEB_URL), map.c_str());
     this->DrawTextAt(8, 113, text, 0, 0, 12, 0, 0, 0);
   }
 
@@ -94,7 +95,7 @@ void UIClanInfoManageWnd::Paint() {
     this->DrawBitmap(50, 145, bitmap, true);
   }
 
-  std::sprintf(text, "%s", LookupMessage(2358));
+  std::sprintf(text, "%s", LookupMessage(MSI_SEND_TO_CLAN));
   this->DrawTextAt(200, 65, text, 0, 0, 12, 0, 0, 0);
   unsigned red, green, blue;
   SkinPaletteChannels(ResourceMgr::Instance(), 6, 2, red, green, blue);
@@ -102,9 +103,9 @@ void UIClanInfoManageWnd::Paint() {
   if (g_clanInfo->m_clanId != 0) {
     this->DrawBitmap(280, 65, this->m_emblem ? &this->m_emblem->image : nullptr, true);
   }
-  std::sprintf(text, "%s", LookupMessage(2359));
+  std::sprintf(text, "%s", LookupMessage(MSI_CLAN_MASTER_NAME));
   this->DrawTextAt(200, 139, text, 0, 0, 12, 0, 0, 0);
-  std::sprintf(text, "%s", LookupMessage(2360));
+  std::sprintf(text, "%s", LookupMessage(MSI_CLAN_NUM_MEMBER));
   this->DrawTextAt(200, 213, text, 0, 0, 12, 0, 0, 0);
 
   SkinPaletteChannels(ResourceMgr::Instance(), 14, 6, red, green, blue);
diff --git a/Source/UI/Dialogs/UIEditctrlWnd.cpp b/Source/UI/Dialogs/UIEditctrlWnd.cpp
index 2073bb160..278bce873 100644
--- a/Source/UI/Dialogs/UIEditctrlWnd.cpp
+++ b/Source/UI/Dialogs/UIEditctrlWnd.cpp
@@ -28,6 +28,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cmath>
 #include <cstdio>
@@ -154,8 +155,8 @@ int UIMiniMapWnd::LoadMemos() {
 // OFFSET: 0x0099C090
 // FUNCTION: fn_13556
 void UIEditctrlWnd::OnCreate(int, int) {
-  this->AddCloseButton(LookupMessage(2741), 0);
-  this->AddNumberedButton(184, 205, 19, "minimap\\memo_ok", LookupMessage(2754), true);
+  this->AddCloseButton(LookupMessage(MSI_MINIMAP_MSG_04), 0);
+  this->AddNumberedButton(184, 205, 19, "minimap\\memo_ok", LookupMessage(MSI_EA8), true);
 
   this->edit = new UIEditCtrl();
   this->edit->SetSize(200, 18);
@@ -164,7 +165,7 @@ void UIEditctrlWnd::OnCreate(int, int) {
   this->edit->Background(232, 232, 232);
   this->edit->Border(200, 100, 100);
   this->edit->flat = 0;
-  const char* tooltip = LookupMessage(2753);
+  const char* tooltip = LookupMessage(MSI_EA7);
   if (tooltip) {
     this->edit->tooltip = tooltip;
   }
@@ -188,13 +189,13 @@ void UIMiniMapWnd::OnCreate(int width, int height) {
     this->originY = 531.0f - margin;
   }
 
-  this->unknown_011C = this->AddCheckBox(361, 100, 12, LookupMessage(2742), 20, bottom - 19, 1, LookupMessage(2743));
-  this->unknown_0120 = this->AddCheckBox(194, 100, 12, LookupMessage(2744), 120, bottom - 19, 1, LookupMessage(2745));
-  this->unknown_0124 = this->AddCheckBox(373, 100, 12, LookupMessage(2746), 220, bottom - 19, 1, LookupMessage(2747));
-  this->AddCloseButton(LookupMessage(2741), 0);
-  this->AddNumberedButton(356, this->geometry.width - 120, bottom - 23, "minimap\\memo_ready", LookupMessage(2748), true);
+  this->unknown_011C = this->AddCheckBox(361, 100, 12, LookupMessage(MSI_MINIMAP_MSG_05), 20, bottom - 19, 1, LookupMessage(MSI_MINIMAP_MSG_06));
+  this->unknown_0120 = this->AddCheckBox(194, 100, 12, LookupMessage(MSI_MINIMAP_MSG_07), 120, bottom - 19, 1, LookupMessage(MSI_MINIMAP_MSG_08));
+  this->unknown_0124 = this->AddCheckBox(373, 100, 12, LookupMessage(MSI_MINIMAP_MSG_09), 220, bottom - 19, 1, LookupMessage(MSI_MINIMAP_MSG_10));
+  this->AddCloseButton(LookupMessage(MSI_MINIMAP_MSG_04), 0);
+  this->AddNumberedButton(356, this->geometry.width - 120, bottom - 23, "minimap\\memo_ready", LookupMessage(MSI_MINIMAP_MSG_11), true);
   this->AddTownMarks();
-  this->unknown_012C = this->AddNumberedButton(205, -100, -100, "minimap\\boss", LookupMessage(2749), true);
+  this->unknown_012C = this->AddNumberedButton(205, -100, -100, "minimap\\boss", LookupMessage(MSI_MINIMAP_MSG_12), true);
   static_cast<CGameMode*>(g_modeMgr.GetGameMode())->ResendMinimapMarkers();
   for (int index = 0; index < 20; ++index) {
     this->memoButtons[index] = this->AddNumberedButton(index + 601, -100, -100, "minimap\\memopoint", nullptr, true);
@@ -207,7 +208,7 @@ void UIMiniMapWnd::OnCreate(int width, int height) {
   this->m_playerHead->unknown_00BC = 0;
   this->m_playerHead->unknown_00C0 = 0;
   this->m_playerHead->unknown_00C4 = 0;
-  this->m_playerHead->SetTooltip(LookupMessage(2750));
+  this->m_playerHead->SetTooltip(LookupMessage(MSI_MINIMAP_MSG_13));
   this->m_playerHead->SetId(200);
   this->AddChild(this->m_playerHead);
 }
@@ -216,7 +217,7 @@ void UIMiniMapWnd::OnCreate(int width, int height) {
 // FUNCTION: fn_13558
 void UIEditctrlWnd::Paint() {
   this->ClearSurface(0xFFFFFFFF);
-  this->DrawTitleBar(true, LookupMessage(2755), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_EA9), 0);
 }
 
 // OFFSET: 0x0099C820
@@ -406,7 +407,7 @@ int UIMiniMapWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1
       return 0;
     default:
       if (argument1 >= 601 && argument1 < 621) {
-        if (g_windowMgr.Confirm(LookupMessage(2751), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+        if (g_windowMgr.Confirm(LookupMessage(MSI_MINIMAP_MSG_14), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
           this->memoButtons[argument1 - 601]->SetTooltip("");
           this->memoButtons[argument1 - 601]->Move(-100, -100);
 
@@ -510,7 +511,7 @@ int UIMiniMapWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1
     button->SetBitmap(name.c_str(), 2, 0);
     button->SetSize(button->BitmapWidth(), button->BitmapHeight());
     button->SetId(id);
-    button->SetTooltip(LookupMessage(2752));
+    button->SetTooltip(LookupMessage(MSI_MINIMAP_MSG_15));
     button->Move(static_cast<int>(static_cast<float>(argument3) * this->scale - 6.0f + this->originX),
       static_cast<int>(this->originY - (static_cast<float>(argument4) * this->scale + 6.0f)));
     this->AddChild(button);
diff --git a/Source/UI/Dialogs/UIPasswordWnd.cpp b/Source/UI/Dialogs/UIPasswordWnd.cpp
index f0393dca2..093d7fc21 100644
--- a/Source/UI/Dialogs/UIPasswordWnd.cpp
+++ b/Source/UI/Dialogs/UIPasswordWnd.cpp
@@ -7,6 +7,7 @@
 #include "UI/Buttons/UIButton.h"
 #include "UI/Text/UIStaticText.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <string>
 
@@ -20,7 +21,7 @@ UIPasswordWnd::UIPasswordWnd() : UIItemDropCntWnd() {}
 void UISecondPasswordInputWnd::SetInputMode(int value) {
   this->unknown_011C = value;
   if (value == 0) {
-    this->unknown_0164->SetText(LookupMessage(0xa06), 0);
+    this->unknown_0164->SetText(LookupMessage(MSI_PET_EVOLUTION_NEED_ITEM), 0);
   }
 }
 
@@ -115,13 +116,13 @@ void UISecondPasswordInputWnd::CreateKeypad(unsigned int seed) {
 
   this->unknown_0164 = new UIStaticText();
   this->unknown_0164->SetSize(300, 15);
-  this->unknown_0164->SetText(LookupMessage(0x771), 0);
+  this->unknown_0164->SetText(LookupMessage(MSI_SECOND_PASSWORD_INFO_1), 0);
   this->unknown_0164->Move(200, 30);
   this->AddChild(this->unknown_0164);
 
   UIStaticText* notice = new UIStaticText();
   notice->SetSize(320, 15);
-  notice->SetText(LookupMessage(0x772), 0);
+  notice->SetText(LookupMessage(MSI_SECOND_PASSWORD_INFO_2), 0);
   notice->Move(200, 50);
   this->AddChild(notice);
 }
diff --git a/Source/UI/Edit/UIEditCtrl.cpp b/Source/UI/Edit/UIEditCtrl.cpp
index 902faf292..76ac230c0 100644
--- a/Source/UI/Edit/UIEditCtrl.cpp
+++ b/Source/UI/Edit/UIEditCtrl.cpp
@@ -119,6 +119,7 @@
 #include "UI/UIBartermarketWnd.h"
 #include "UI/Edit/UIEditPaint.inl"
 
+#include "Resource/MSGSTRINGID.h"
 // GLOBAL: gl_24653
 int g_skillTooltipActive;
 
@@ -1010,14 +1011,14 @@ void UIItemStoreWnd::DragAndDrop(int x, int y, std::intptr_t value) {
   if (g_unknown_01738268) {
     if (g_unknown_01738270 == 1) {
       std::memset(text, 0, 250);
-      std::sprintf(text, LookupMessage(0x9C2));
+      std::sprintf(text, LookupMessage(MSI_GUILD_STORAGE_PERMISSON_WARNING_MSG));
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
       return;
     }
 
     if (!g_unknown_0173826C && !g_unknown_01738270) {
       std::memset(text, 0, 250);
-      std::sprintf(text, LookupMessage(0x9C5));
+      std::sprintf(text, LookupMessage(MSI_BARGAINSALE_TOOLWND_DB_NUMBER));
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
       return;
     }
@@ -1241,7 +1242,7 @@ void UIItemWnd::OnRBtnDown(int x, int y) {
         const int magnifiers =
           LookupClientItem(g_session.m_inventoryItems, 611, 0).quantity + LookupClientItem(g_session.m_inventoryItems, 12325, 0).quantity;
         if (magnifiers <= 0) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2735)), 255, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_UISCRIPT_ERROR_GUIDE)), 255, 0, 0, 0);
         }
 
         if (this->unknown_010C == 1 && !item.identified) {
@@ -1498,7 +1499,7 @@ int UIMerchantItemMyShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_
     }
 
     if (a == ID_CLOSE_OFFLINE_STORE &&
-        g_windowMgr.Confirm(LookupMessage(2926), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+        g_windowMgr.Confirm(LookupMessage(MSI_LIMIT_USER_MSG), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
       mode->SendMsg(MM_CLOSE_OFFLINE_STORE, this->unknown_010C, 0, 0, 0);
       mode->SendMsg(MM_RELEASE_QUEST, 0, 0, 0, 0);
       if (this->unknown_0100 == 1) {
@@ -1527,7 +1528,7 @@ int UIMerchantItemMyShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_
   case UM_SET_BUYING_SHOP_ZENY: {
     char grouped[80];
     char text[80];
-    std::sprintf(text, LookupMessage(1735), FormatGroupedInteger(static_cast<int>(a), grouped, 80));
+    std::sprintf(text, LookupMessage(MSI_BUYINGSTORE_MYSHOPWND_LIMITZENY), FormatGroupedInteger(static_cast<int>(a), grouped, 80));
     this->notice->SetTextAutoWidth(text);
     this->notice->Move(12, this->geometry.height - 26);
     this->unknown_00F0 = static_cast<int>(a);
@@ -1621,7 +1622,7 @@ int UIItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
       if (g_session.GetItem1720QuantityByItemId(drag.name.c_str())) {
         mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(119)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EQUIPITEM_OLNY_ONE)), 0xFF, 0, 0, 0);
         return 0;
       }
       break;
@@ -1652,7 +1653,7 @@ int UIItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
     if (owned + item.quantity > 30000) {
       item.quantity += 30000 - (owned + item.quantity);
       char text[200];
-      std::sprintf(text, LookupMessage(1704), 30000);
+      std::sprintf(text, LookupMessage(MSI_LIMIT_BUY_ITEM2), 30000);
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
     }
@@ -1700,12 +1701,12 @@ int UIItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
 
         const int total = g_session.GetItem1720Total();
         if (g_pendingGid + g_pendingAid < total) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1254)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BUY_CASH_FAIL_MONEY)), 0xFF, 0, 0, 0);
           break;
         }
 
         if (amount == 0 && g_pendingAid < total) {
-          if (g_windowMgr.Confirm(LookupMessage(1329), 0, true, false, 0, "Message", 280, 120, 0)) {
+          if (g_windowMgr.Confirm(LookupMessage(MSI_BUY_TO_FREE_POINT), 0, true, false, 0, "Message", 280, 120, 0)) {
             break;
           }
         }
@@ -1713,9 +1714,9 @@ int UIItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
         std::string confirm;
         const int price = g_session.GetItem1720Total();
         if (amount > 0) {
-          confirm = FormatOwnedString(LookupMessage(3772), price - amount, amount);
+          confirm = FormatOwnedString(LookupMessage(MSI_CHANGE_MATERIAL_INVSORT), price - amount, amount);
         } else {
-          confirm = FormatOwnedString(LookupMessage(3771), price);
+          confirm = FormatOwnedString(LookupMessage(MSI_BILLING_INFO_URL), price);
         }
 
         if (g_windowMgr.Confirm(confirm.c_str(), 2, true, true, 0, "Message", 280, 120, 0) == 187) {
@@ -1923,7 +1924,7 @@ int UIItemDropCntWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
       }
       if (quantity >= 30000) {
         char text[200];
-        std::sprintf(text, LookupMessage(1704), 30000);
+        std::sprintf(text, LookupMessage(MSI_LIMIT_BUY_ITEM2), 30000);
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
       }
@@ -2209,7 +2210,7 @@ int UIItemDropCntWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
           goto stall;
         }
       }
-      g_windowMgr.Confirm(FormatOwnedString(LookupMessage(1704), 100).c_str(), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(FormatOwnedString(LookupMessage(MSI_LIMIT_BUY_ITEM2), 100).c_str(), 0, true, false, 0, "Message", 280, 120, 0);
       break;
     case 20: {
       const int current = mode->drag.quantity;
@@ -2235,7 +2236,7 @@ int UIItemDropCntWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
       }
       if (quantity >= 30000) {
         char text[200] = {};
-        sprintf_s(text, sizeof(text), LookupMessage(1704), 30000);
+        sprintf_s(text, sizeof(text), LookupMessage(MSI_LIMIT_BUY_ITEM2), 30000);
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
       }
@@ -2349,7 +2350,7 @@ int UIItemDropCntWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
       break;
     tooMany:
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(807)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_LIMIT_BUY_ITEM)), 0xFF, 0, 0, 0);
     invalid:
       mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
       break;
@@ -2375,10 +2376,10 @@ void UIMerchantShopMakeWnd::OnCreate(int width, int height) {
   int count;
   if (this->mode != 0) {
     count = g_session.m_buyingStoreSlotCount;
-    this->unknown_00B4 = LookupMessage(1720);
+    this->unknown_00B4 = LookupMessage(MSI_BUYINGSTORE_MAKEWND_TITLE);
   } else {
     count = g_session.m_vendingSlotCount;
-    this->unknown_00B4 = LookupMessage(224);
+    this->unknown_00B4 = LookupMessage(MSI_MERCHANTSHOPMAKER);
   }
 
   this->unknown_00CC = new UIEditCtrl();
@@ -2438,7 +2439,7 @@ void UIMerchantShopMakeWnd::OnCreate(int width, int height) {
   }
 
   if (this->mode != 0) {
-    const int labelWidth = this->TextWidth(LookupMessage(1723), 0, 0, 12, 0, 0);
+    const int labelWidth = this->TextWidth(LookupMessage(MSI_BUYINGSTORE_MAKEWND_LIMITZENY), 0, 0, 12, 0, 0);
     this->unknown_0128 = new UIEditCtrlWheel();
     this->unknown_0128->Move(labelWidth + 10, this->geometry.height - 17);
     this->unknown_0128->SetSize(94, 16);
@@ -2473,7 +2474,7 @@ void UIMerchantShopMakeWnd::OnCreate(int width, int height) {
     UICheckBox* notice = new UICheckBox();
     this->notice = notice;
     notice->SetSize(140, 12);
-    notice->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(2479));
+    notice->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_QUEST_INFO_01));
     notice->FitToText();
     notice->Move(12, this->geometry.height - 20);
     notice->SetChecked(g_session.unknown_5C00[1]);
@@ -2616,20 +2617,20 @@ void UIMerchantItemMyShopWnd::Paint() {
 
       if (this->unknown_0100 == 1) {
         if (remaining <= 60000) {
-          this->DrawTextAt(12, this->geometry.height - 42, FormatOwnedString(LookupMessage(2927), days, hours, minutes, seconds).c_str(), 0,
+          this->DrawTextAt(12, this->geometry.height - 42, FormatOwnedString(LookupMessage(MSI_SELECT_SHOP_POSITION), days, hours, minutes, seconds).c_str(), 0,
             0, 11, 0xFF, 1, 0
           );
         } else {
-          this->DrawTextAt(12, this->geometry.height - 42, FormatOwnedString(LookupMessage(2927), days, hours, minutes, seconds).c_str(), 0,
+          this->DrawTextAt(12, this->geometry.height - 42, FormatOwnedString(LookupMessage(MSI_SELECT_SHOP_POSITION), days, hours, minutes, seconds).c_str(), 0,
             0, 11, 0, 1, 0
           );
         }
       } else if (remaining <= 60000) {
-        this->DrawTextAt(20, this->geometry.height - 50, FormatOwnedString(LookupMessage(2927), days, hours, minutes, seconds).c_str(), 0, 0,
+        this->DrawTextAt(20, this->geometry.height - 50, FormatOwnedString(LookupMessage(MSI_SELECT_SHOP_POSITION), days, hours, minutes, seconds).c_str(), 0, 0,
           12, 0xFF, 1, 0
         );
       } else {
-        this->DrawTextAt(20, this->geometry.height - 50, FormatOwnedString(LookupMessage(2927), days, hours, minutes, seconds).c_str(), 0, 0,
+        this->DrawTextAt(20, this->geometry.height - 50, FormatOwnedString(LookupMessage(MSI_SELECT_SHOP_POSITION), days, hours, minutes, seconds).c_str(), 0, 0,
           12, 0, 1, 0
         );
       }
@@ -2642,7 +2643,7 @@ void UIMerchantItemMyShopWnd::Paint() {
 void UIMerchantItemPurchaseMSGWnd::OnCreate(int, int) {
   this->title = new UIStaticText();
   this->title->SetSize(100, 15);
-  this->title->SetTextFitted(LookupMessage(2326));
+  this->title->SetTextFitted(LookupMessage(MSI_SHOP_ITEM_BAY_MAG3));
   this->title->Move(16, 2);
   this->title->shadow = 1;
   this->AddChild(this->title);
@@ -2667,7 +2668,7 @@ void UIMerchantItemPurchaseMSGWnd::OnCreate(int, int) {
 
   this->firstLine = new UIStaticText();
   this->firstLine->SetSize(200, 15);
-  this->firstLine->SetText(LookupMessage(2327), 0);
+  this->firstLine->SetText(LookupMessage(MSI_BASIC_EXP_MSG2), 0);
   this->firstLine->Move(10, 20);
   this->AddChild(this->firstLine);
 
@@ -2678,7 +2679,7 @@ void UIMerchantItemPurchaseMSGWnd::OnCreate(int, int) {
 
   this->thirdLine = new UIStaticText();
   this->thirdLine->SetSize(200, 15);
-  this->thirdLine->SetText(LookupMessage(2329), 0);
+  this->thirdLine->SetText(LookupMessage(MSI_PERSONAL_INFORMATION_MSG_CHN), 0);
   this->thirdLine->Move(10, 60);
   this->AddChild(this->thirdLine);
 }
@@ -2722,7 +2723,7 @@ void UIMerchantItemWnd::Paint() {
 void UINoticeMessageBox_LockSellItem::Paint() {
   auto* background = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\inventory\\popup_itemDeal_lock.bmp")));
   this->DrawBitmap(0, 0, background, false);
-  this->DrawCenteredText(0, 5, LookupMessage(2951), this->geometry.width, 0, 12, 0xFFFFFF, 0);
+  this->DrawCenteredText(0, 5, LookupMessage(MSI_CONNECT_SNS_WHOLE_SCREEN_SHOT), this->geometry.width, 0, 12, 0xFFFFFF, 0);
 }
 
 // OFFSET: 0x00983550
@@ -2781,12 +2782,12 @@ void UISkillListWnd::Paint() {
   this->FillRegion(72, 17, slotColumns * 32 - 32, slotRows * 32, RGB(red, green, fillBlue));
 
   if (this->skillTab == 0) {
-    this->DrawTextAt(17, 4, LookupMessage(0x3A9), 0, 0, 12, 0xFFFFFF, 0, 0);
-    this->DrawTextAt(16, 3, LookupMessage(0x3A9), 0, 0, 12, 0, 0, 0);
-    std::sprintf(text, LookupMessage(0x11C), *reinterpret_cast<const int*>(g_session.unknown_1664));
+    this->DrawTextAt(17, 4, LookupMessage(MSI_HOMUN_SKILLLIST), 0, 0, 12, 0xFFFFFF, 0, 0);
+    this->DrawTextAt(16, 3, LookupMessage(MSI_HOMUN_SKILLLIST), 0, 0, 12, 0, 0, 0);
+    std::sprintf(text, LookupMessage(MSI_SKILLPOINT), *reinterpret_cast<const int*>(g_session.unknown_1664));
   } else if (this->skillTab == 1) {
-    this->DrawTextAt(17, 4, LookupMessage(0x4EE), 0, 0, 12, 0xFFFFFF, 0, 0);
-    this->DrawTextAt(16, 3, LookupMessage(0x4EE), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(17, 4, LookupMessage(MSI_MER_SKILLLIST), 0, 0, 12, 0xFFFFFF, 0, 0);
+    this->DrawTextAt(16, 3, LookupMessage(MSI_MER_SKILLLIST), 0, 0, 12, 0, 0, 0);
   }
 
   if (this->skillTab != 1) {
@@ -2849,7 +2850,7 @@ void UISkillListWnd::Paint() {
       this->DrawTextAt(levelX + x, top + 34, text, 0, 0, 12, 0, 0, 0);
 
       if (it->unknown_000C == 0) {
-        std::sprintf(text, LookupMessage(0x11E));
+        std::sprintf(text, LookupMessage(MSI_PASSIVE));
       } else {
         int sp = static_cast<int>(it->unknown_0014);
         if (CSkillInfo::UsesLevel(*g_session.m_hotkeyScript, static_cast<int>(it->id))) {
@@ -2953,7 +2954,7 @@ void UIItemWnd::OnLBtnDblClk(int x, int y) {
   case 1:
   case 2:
     if (item.GetItemId() == 12802 &&
-        g_windowMgr.Confirm(LookupMessage(2373), 2, false, false, 0, "Message", 280, 120, 0) == 188) {
+        g_windowMgr.Confirm(LookupMessage(MSI_COMMAND_SETTING), 2, false, false, 0, "Message", 280, 120, 0) == 188) {
       break;
     }
     mode->SendMsg(MM_USEITEM, static_cast<int>(item.unknown_0000[1]), 0, 0, 0);
@@ -2961,7 +2962,7 @@ void UIItemWnd::OnLBtnDblClk(int x, int y) {
   case 18:
     if (*reinterpret_cast<const int*>(&g_session.unknown_16F4[4]) >= 0) {
       if (g_windowMgr
-              .Confirm(FormatOwnedString(LookupMessage(1226), item.DisplayName(0).c_str()).c_str(), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
+              .Confirm(FormatOwnedString(LookupMessage(MSI_CONFIRM_TO_OPEN_CASH_ITEM), item.DisplayName(0).c_str()).c_str(), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
         mode->SendMsg(MM_USEITEM, static_cast<int>(item.unknown_0000[1]), 0, 0, 0);
       }
     }
@@ -3110,7 +3111,7 @@ void UIMerchantShopMakeWnd::OnProcess() {
   char text[24];
   std::sprintf(text, "%s ", edit->Text());
   if (!g_session.IsNumberWithCommas(text)) {
-    g_windowMgr.Confirm(LookupMessage(602), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_CAN_INPUT_NUMBER_ONLY), 0, true, false, 0, "Message", 280, 120, 0);
     edit->SetText(this->unknown_0170.c_str());
     g_windowMgr.SetFocus(edit);
     return;
@@ -3120,7 +3121,7 @@ void UIMerchantShopMakeWnd::OnProcess() {
   if (price < 0) {
     price = 0;
   } else if (price > 1000000000) {
-    const int result = g_windowMgr.Confirm(LookupMessage(2467), 2, true, false, 0, "Message", 280, 120, 0);
+    const int result = g_windowMgr.Confirm(LookupMessage(MSI_BASIC_EXP_MSG_INDONESIA), 2, true, false, 0, "Message", 280, 120, 0);
     price = 1000000000;
     if (result == 187) {
       edit->SetText(_itoa(1000000000, text, 10));
@@ -3512,9 +3513,9 @@ void UIMerchantShopMakeWnd::SendShopRequest() {
 // FUNCTION: fn_13306
 void UIMerchantShopMakeWnd::AddActionButton() {
   this->unknown_0168 = new UIBasicButton();
-  this->unknown_0168->Configure(60, LookupMessage(3637));
+  this->unknown_0168->Configure(60, LookupMessage(MSI_GUILD_AGIT_AGIT_MESSAGE));
   this->unknown_0168->Move(this->geometry.width - 156, this->geometry.height - 24);
-  this->unknown_0168->SetTooltip(LookupMessage(3638));
+  this->unknown_0168->SetTooltip(LookupMessage(MSI_WARNING_UNDER_AGE_MSG1));
   this->unknown_0168->SetId(560);
   this->AddChild(this->unknown_0168);
 }
@@ -3724,7 +3725,7 @@ void UIMerchantShopMakeWnd::SetSuspended(unsigned char suspend) {
     this->suspended = 1;
     this->Show(0);
     window->Show(0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2930)), 0xFFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_STORE_ASSISTANT_TRADE_ITEM)), 0xFFFF, 0, 0, 0);
     return;
   }
 
@@ -3759,7 +3760,7 @@ void UIMerchantItemMyShopWnd::OpenShop() {
   this->shopOpen = 1;
   if (!this->actionButton) {
     this->actionButton = new UIBasicButton();
-    this->actionButton->Configure(42, LookupMessage(2925));
+    this->actionButton->Configure(42, LookupMessage(MSI_LIMIT_USER));
     this->actionButton->Move(this->geometry.width - this->actionButton->geometry.width - 66, this->geometry.height - 24);
     this->actionButton->SetId(506);
     this->AddChild(this->actionButton);
@@ -3968,7 +3969,7 @@ int UIMerchantShopMakeWnd::CommitPrice(int next) {
   char text[24];
   std::sprintf(text, "%s ", edit->Text());
   if (!g_session.IsNumberWithCommas(text)) {
-    g_windowMgr.Confirm(LookupMessage(602), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_CAN_INPUT_NUMBER_ONLY), 0, true, false, 0, "Message", 280, 120, 0);
     edit->SetText("0");
     g_windowMgr.SetFocus(edit);
     edit->SelectAll();
@@ -3979,7 +3980,7 @@ int UIMerchantShopMakeWnd::CommitPrice(int next) {
   if (price <= 0x7FFFFFFF && price < 0) {
     price = 0;
   } else if (price > 0x7FFFFFFF || price > 1000000000) {
-    if (g_windowMgr.Confirm(LookupMessage(2467), 2, true, false, 0, "Message", 280, 120, 0) != 187) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_BASIC_EXP_MSG_INDONESIA), 2, true, false, 0, "Message", 280, 120, 0) != 187) {
       edit->SetText("0");
       g_windowMgr.SetFocus(edit);
       edit->SelectAll();
@@ -3991,24 +3992,24 @@ int UIMerchantShopMakeWnd::CommitPrice(int next) {
     this->Invalidate();
   }
 
-  if (price >= std::atoi(LookupMessage(2476))) {
+  if (price >= std::atoi(LookupMessage(MSI_WARNING_PRICE7))) {
     ITEM_INFO item = g_session.GetItem1768At(this->editIndex);
     char name[128];
     int capacity = 128;
     item.GetIdDisplayName(name, capacity, 0);
-    std::string message = FormatOwnedString(LookupMessage(2473), name);
+    std::string message = FormatOwnedString(LookupMessage(MSI_WARNING_PRICE4), name);
 
-    const int high = static_cast<int>(price / std::atoi(LookupMessage(2474)));
+    const int high = static_cast<int>(price / std::atoi(LookupMessage(MSI_WARNING_PRICE5)));
     if (high > 0) {
-      message += FormatOwnedString(LookupMessage(2475), high);
+      message += FormatOwnedString(LookupMessage(MSI_WARNING_PRICE6), high);
     }
 
-    const int low = static_cast<int>(price % std::atoi(LookupMessage(2474))) / std::atoi(LookupMessage(2476));
+    const int low = static_cast<int>(price % std::atoi(LookupMessage(MSI_WARNING_PRICE5))) / std::atoi(LookupMessage(MSI_WARNING_PRICE7));
     if (low > 0) {
-      message += FormatOwnedString(LookupMessage(2477), low);
+      message += FormatOwnedString(LookupMessage(MSI_AMERICA_CASHSHOP_URL), low);
     }
 
-    message += std::string(LookupMessage(2478));
+    message += std::string(LookupMessage(MSI_AMERICA_CASHSHOP_URL_STEAM));
     if (g_windowMgr.Confirm(message.c_str(), 2, true, false, 0, "Message", 280, 120, 0) != 187) {
       edit->SetText("0");
       g_windowMgr.SetFocus(edit);
@@ -4071,7 +4072,7 @@ void UIMerchantShopMakeWnd::PrintBuyList() {
       std::sprintf(quantity, "%s", FormatGroupedInteger(std::atoi(text), grouped, 32));
     }
 
-    std::sprintf(line, LookupMessage(1732), name, price, quantity);
+    std::sprintf(line, LookupMessage(MSI_BUYINGSTORE_MAKEWND_ITEMLIST), name, price, quantity);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(line), 0x5AFFFF, 0, 0, 0);
 
     const std::string notice = FormatOwnedString("Commission : 1 EA = %s Zeny", FormatGroupedInteger(commission, line, 256));
@@ -4230,7 +4231,7 @@ void UIMerchantItemShopWnd::OnCreate(int width, int height) {
     this->notice = new UIStaticText();
     this->notice->SetSize(160, 15);
     char text[80];
-    std::sprintf(text, LookupMessage(1735), 0);
+    std::sprintf(text, LookupMessage(MSI_BUYINGSTORE_MYSHOPWND_LIMITZENY), 0);
     this->notice->SetTextAutoWidth(text);
     this->notice->Move(12, this->geometry.height - 21);
     this->AddChild(this->notice);
@@ -4596,7 +4597,7 @@ void UIItemSellWnd2::OnCreate(int width, int height) {
 
   UIStaticText* title = new UIStaticText();
   title->SetSize(90, 15);
-  title->SetText(LookupMessage(1569), 0);
+  title->SetText(LookupMessage(MSI_ITEMS_FOR_CHANGE), 0);
   title->Move(16, 2);
   title->shadow = 1;
   this->AddChild(title);
@@ -4648,7 +4649,7 @@ void UIItemSellWnd::OnCreate(int width, int height) {
 
   UIStaticText* title = new UIStaticText();
   title->SetSize(90, 15);
-  title->SetText(LookupMessage(168), 0);
+  title->SetText(LookupMessage(MSI_ITEMS_FOR_SELL), 0);
   title->Move(16, 2);
   title->shadow = 1;
   this->AddChild(title);
@@ -4692,7 +4693,7 @@ void UIItemSellWnd::OnCreate(int width, int height) {
 void UIItemShopWnd2::OnCreate(int width, int height) {
   this->title = new UIStaticText();
   this->title->SetSize(70, 15);
-  this->title->SetText(LookupMessage(167), 0);
+  this->title->SetText(LookupMessage(MSI_ITEM_STORE), 0);
   this->title->Move(16, 2);
   this->title->shadow = 1;
   this->AddChild(this->title);
@@ -4707,7 +4708,7 @@ void UIItemShopWnd2::OnCreate(int width, int height) {
 
   this->checkBox = new UICheckBox();
   this->checkBox->SetSize(200, 12);
-  this->checkBox->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(295));
+  this->checkBox->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_NOQUESTION_ITEMCOUNT));
   this->checkBox->Move(12, this->geometry.height - 20);
   this->checkBox->SetChecked(g_windowMgr.unknown_0064);
   this->AddChild(this->checkBox);
@@ -4727,7 +4728,7 @@ void UIItemShopWnd2::OnCreate(int width, int height) {
 void UIItemShopWnd::OnCreate(int width, int height) {
   this->title = new UIStaticText();
   this->title->SetSize(70, 15);
-  this->title->SetText(LookupMessage(167), 0);
+  this->title->SetText(LookupMessage(MSI_ITEM_STORE), 0);
   this->title->Move(16, 2);
   this->title->shadow = 1;
   this->AddChild(this->title);
@@ -4742,7 +4743,7 @@ void UIItemShopWnd::OnCreate(int width, int height) {
 
   this->checkBox = new UICheckBox();
   this->checkBox->SetSize(200, 12);
-  this->checkBox->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(295));
+  this->checkBox->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_NOQUESTION_ITEMCOUNT));
   this->checkBox->Move(12, this->geometry.height - 20);
   this->checkBox->SetChecked(g_windowMgr.unknown_0064);
   this->AddChild(this->checkBox);
@@ -4815,7 +4816,7 @@ void UIItemStoreSubWnd::OnCreate(int width, int height) {
 void UIMerchantItemWnd::OnCreate(int width, int height) {
   UIStaticText* title = new UIStaticText();
   title->SetSize(90, 15);
-  title->SetText(LookupMessage(222), 0);
+  title->SetText(LookupMessage(MSI_MERCHANTITEM), 0);
   title->Move(16, 2);
   title->shadow = 1;
   this->AddChild(title);
@@ -5064,7 +5065,7 @@ void UIMerchantItemPurchaseWnd::DragAndDrop(int x, int y, std::intptr_t value) {
       if (g_session.GetItem1760Quantity(drag->id)) {
         mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(119)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EQUIPITEM_OLNY_ONE)), 0xFF, 0, 0, 0);
         return;
       }
 
@@ -5714,7 +5715,7 @@ int UISkillListWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std:
     if (this->hovered != -1) {
       CSkillInfo skill = this->GetSkillByIndex(this->hovered);
       if (skill.available != 0) {
-        this->unknown_0138.push_back(MiniPartyInfoEntry(std::string(LookupMessage(0x142)).c_str(), 3));
+        this->unknown_0138.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_SEE_INFORMATION_OF_SKILL)).c_str(), 3));
       }
     }
     if (this->unknown_0138.size()) {
@@ -6332,7 +6333,7 @@ int UIItemSellWnd2::SendMsg(UIWindow* sender, int message, std::intptr_t a, std:
     CMode* mode = g_modeMgr.gameMode;
     if (a == ID_OK) {
       if (count > 0) {
-        const int result = g_windowMgr.Confirm(LookupMessage(1584), 2, true, false, 0, "Message", 280, 120, 0);
+        const int result = g_windowMgr.Confirm(LookupMessage(MSI_MIX_ACCEPT), 2, true, false, 0, "Message", 280, 120, 0);
         mode->SendMsg(result == 187 ? 266 : 267, this->unknown_00FC, 0, 0, 0);
         g_windowMgr.CloseWindow(WID_ITEMSHOPWND2);
         g_windowMgr.CloseWindow(WID_ITEMSELLWND2);
@@ -6510,7 +6511,7 @@ int UIMerchantItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intpt
       if (this->unknown_0108) {
         if (static_cast<long long>(price * item.quantity) + g_session.m_zeny + pending > 0x7FFFFFFF) {
           g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(694)), 255, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OVER_OR_LOW_MONEY)), 255, 0, 0, 0);
         } else {
           g_session.AddItem1760(item);
           g_session.RemoveItem1750(item, 2, 1);
@@ -6524,7 +6525,7 @@ int UIMerchantItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intpt
         this->SendMsg(nullptr, UM_REFRESHITEM, 0, 0, 0, 0);
       } else {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(55)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INSUFFICIENT_MONEY)), 255, 0, 0, 0);
       }
     }
 
@@ -6543,7 +6544,7 @@ int UIMerchantItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intpt
           }
         }
         if (sum > static_cast<UIMerchantItemShopWnd*>(g_windowMgr.unknown_0418)->unknown_0108) {
-          g_windowMgr.Confirm(LookupMessage(1740), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_BUYINGSTORE_SELLWND_LACKBUYERZENY), 0, true, false, 0, "Message", 280, 120, 0);
           return 0;
         }
         mode->SendMsg(MM_REQ_TRADE_BUYING_STORE, this->unknown_00F8, this->unknown_0104, 0, 0);
@@ -6675,7 +6676,7 @@ int UIMerchantItemShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     this->unknown_0100 = a;
     return 0;
   case UM_SETTITLE:
-    this->unknown_00F4->SetTextAutoWidth(LookupMessage(186));
+    this->unknown_00F4->SetTextAutoWidth(LookupMessage(MSI_SHOPITEMS));
     return 0;
   case UM_DROP: {
     CGameMode* mode = static_cast<CGameMode*>(g_modeMgr.GetGameMode());
@@ -6739,7 +6740,7 @@ int UIMerchantItemShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     this->unknown_0108 = a;
     char grouped[80];
     char text[80];
-    std::sprintf(text, LookupMessage(1735), FormatGroupedInteger(static_cast<int>(a), grouped, 80));
+    std::sprintf(text, LookupMessage(MSI_BUYINGSTORE_MYSHOPWND_LIMITZENY), FormatGroupedInteger(static_cast<int>(a), grouped, 80));
     this->notice->SetTextAutoWidth(text);
     this->notice->Move(12, this->geometry.height - 21);
     return 0;
@@ -6835,7 +6836,7 @@ void UIMerchantItemMyShopWnd::OnCreate(int width, int height) {
     this->notice = new UIStaticText();
     this->notice->SetSize(160, 15);
     char text[80];
-    std::sprintf(text, LookupMessage(1735), 0);
+    std::sprintf(text, LookupMessage(MSI_BUYINGSTORE_MYSHOPWND_LIMITZENY), 0);
     this->notice->SetTextAutoWidth(text);
     this->notice->Move(12, this->geometry.height - 26);
     this->AddChild(this->notice);
@@ -7243,7 +7244,7 @@ void UIItemPurchaseWnd::OnMouseHover(int x, int y) {
         if (*reinterpret_cast<const int*>(&g_session.unknown_59DC[0x198]) == 1) {
           sprintf(currency, "한코인");
         } else {
-          sprintf(currency, LookupMessage(1307));
+          sprintf(currency, LookupMessage(MSI_CASH));
         }
       } else {
         sprintf(currency, "Point");
@@ -7252,10 +7253,10 @@ void UIItemPurchaseWnd::OnMouseHover(int x, int y) {
 
     char price[64];
     if (item.unknown_0014[0] != item.unknown_0014[1]) {
-      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %d -> %s %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588), item.unknown_0014[0],
+      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %d -> %s %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4), item.unknown_0014[0],
                                FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64), currency));
     } else {
-      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %s %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588),
+      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %s %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4),
                                FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64), currency));
     }
 
@@ -7275,10 +7276,10 @@ void UIItemSellWnd2::OnMouseHover(int x, int y) {
     std::string text;
     char price[64];
     if (item.unknown_0014[0] != item.unknown_0014[1]) {
-      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %d -> %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588), item.unknown_0014[0],
+      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %d -> %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4), item.unknown_0014[0],
                                FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64)));
     } else {
-      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588),
+      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4),
                                FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64)));
     }
 
@@ -7302,18 +7303,18 @@ void UIItemSellWnd::OnMouseHover(int x, int y) {
   char price[64];
   if (item.unknown_0014[0] != item.unknown_0014[1]) {
     if (item.identified == 1 && item.unknown_0098 != 0) {
-      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(2758), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity, LookupMessage(588),
+      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_EA12), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity, LookupMessage(MSI_EA4),
                                item.unknown_0014[0], FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64), "Zeny"));
     } else {
-      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %d -> %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588), item.unknown_0014[0],
+      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %d -> %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4), item.unknown_0014[0],
                                FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64)));
     }
   } else {
     if (item.identified == 1 && item.unknown_0098 != 0) {
-      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(2759), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity, LookupMessage(588),
+      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_TAIWAN_CASH_LEMITEMIN), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity, LookupMessage(MSI_EA4),
                                FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64), "Zeny"));
     } else {
-      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588),
+      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4),
                                FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64)));
     }
   }
@@ -7344,10 +7345,10 @@ void UIItemShopWnd2::OnMouseHover(int x, int y) {
     }
   } else {
     if (item.unknown_0014[0] == item.unknown_0014[1]) {
-      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588),
+      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4),
                                FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64)));
     } else {
-      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %d -> %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588), item.unknown_0014[0],
+      text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %d -> %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4), item.unknown_0014[0],
                                FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64)));
     }
   }
@@ -7374,7 +7375,7 @@ void UIItemShopWnd::OnMouseHover(int x, int y) {
         if (g_session.m_channelCopId == 1) {
           sprintf(currency, "한코인");
         } else {
-          sprintf(currency, LookupMessage(1307));
+          sprintf(currency, LookupMessage(MSI_CASH));
         }
       } else {
         sprintf(currency, "Point");
@@ -7385,25 +7386,25 @@ void UIItemShopWnd::OnMouseHover(int x, int y) {
     if (this->unknown_00F8) {
       if (item.unknown_0014[0] != item.unknown_0014[1]) {
         if (item.identified == 1 && item.unknown_0098 != 0) {
-          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(2758), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity, LookupMessage(588),
+          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_EA12), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity, LookupMessage(MSI_EA4),
                                    item.unknown_0014[0], FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64), currency));
         } else {
-          text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %d -> %s %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588), item.unknown_0014[0],
+          text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %d -> %s %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4), item.unknown_0014[0],
                                    FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64), currency));
         }
       } else {
         if (item.identified == 1 && item.unknown_0098 != 0) {
-          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(2759), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity, LookupMessage(588),
+          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_TAIWAN_CASH_LEMITEMIN), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity, LookupMessage(MSI_EA4),
                                    FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64), currency));
         } else {
-          text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %s %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588),
+          text = static_cast<const std::string&>(FormatOwnedString("%s %d %s %s %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4),
                                    FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64), currency));
         }
       }
     } else {
       if (item.unknown_0014[0] != item.unknown_0014[1]) {
         if (item.identified == 1 && item.unknown_0098 != 0) {
-          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(2760), item.DisplayName(0).c_str(), item.unknown_0098, item.unknown_0014[0],
+          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_DRESSROOM_HEARCOLOR), item.DisplayName(0).c_str(), item.unknown_0098, item.unknown_0014[0],
                                    FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64), currency));
         } else {
           text = static_cast<const std::string&>(FormatOwnedString("%s %d -> %s %s", item.DisplayName(0).c_str(), item.unknown_0014[0],
@@ -7411,7 +7412,7 @@ void UIItemShopWnd::OnMouseHover(int x, int y) {
         }
       } else {
         if (item.identified == 1 && item.unknown_0098 != 0) {
-          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(2761), item.DisplayName(0).c_str(), item.unknown_0098,
+          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_DRESSROOM_HEARSTYLE), item.DisplayName(0).c_str(), item.unknown_0098,
                                    FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64), currency));
         } else {
           text = static_cast<const std::string&>(FormatOwnedString("%s %s %s", item.DisplayName(0).c_str(), FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64),
@@ -7435,7 +7436,7 @@ void UIItemStoreFindWnd::OnMouseHover(int x, int y) {
 
     if (item.identified == 1 && item.unknown_0098 != 0) {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString(LookupMessage(2600), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     } else {
       g_modeMgr.gameMode->ShowTooltip(item.DisplayName(0).c_str(), tooltipX, tooltipY, g_session.GetItemNameColor(item), 0, 1);
@@ -7454,7 +7455,7 @@ void UIItemStoreSubWnd::OnMouseHover(int x, int y) {
 
     if (item.identified == 1 && item.unknown_0098 != 0) {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString(LookupMessage(2600), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     } else {
       g_modeMgr.gameMode->ShowTooltip(item.DisplayName(0).c_str(), tooltipX, tooltipY, g_session.GetItemNameColor(item), 0, 1);
@@ -7473,7 +7474,7 @@ void UIItemStoreWnd::OnMouseHover(int x, int y) {
 
     if (item.identified == 1 && item.unknown_0098 != 0) {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString(LookupMessage(2600), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     } else {
       g_modeMgr.gameMode->ShowTooltip(item.DisplayName(0).c_str(), tooltipX, tooltipY, g_session.GetItemNameColor(item), 0, 1);
@@ -7492,11 +7493,11 @@ void UIItemWnd::OnMouseHover(int x, int y) {
 
     if (item.identified == 1 && item.unknown_0098 != 0) {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString(LookupMessage(2551), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAIL_NEED_EQUIPPED_GUN_GATLING), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     } else {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString(LookupMessage(183), item.DisplayName(0).c_str(), item.quantity).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_EA2), item.DisplayName(0).c_str(), item.quantity).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     }
   }
@@ -7515,13 +7516,13 @@ void UIMerchantItemMyShopWnd::OnMouseHover(int x, int y) {
     char price[64];
     if (this->unknown_0100 == 0) {
       if (item.identified == 1 && item.unknown_0098 != 0) {
-        text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(2757), item.DisplayName(0).c_str(), item.unknown_0098,
+        text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_EA11), item.DisplayName(0).c_str(), item.unknown_0098,
                                  FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64)));
       } else {
         text = static_cast<const std::string&>(FormatOwnedString("%s %s Zeny", item.DisplayName(0).c_str(), FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64)));
       }
     } else {
-      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(1736), item.DisplayName(0).c_str(), FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64),
+      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_BUYINGSTORE_MYSHOPWND_ITEMINFO), item.DisplayName(0).c_str(), FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64),
                                item.quantity));
     }
 
@@ -7540,7 +7541,7 @@ void UIMerchantItemPurchaseWnd::OnMouseHover(int x, int y) {
 
     char price[64];
     g_modeMgr.gameMode
-        ->ShowTooltip(FormatOwnedString("%s %d %s %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588),
+        ->ShowTooltip(FormatOwnedString("%s %d %s %s Zeny", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4),
                                  FormatGroupedInteger(static_cast<int>(item.unknown_0014[1]), price, 64))
                    .c_str(),
                tooltipX, tooltipY, g_session.GetItemNameColor(item), 0, 1);
@@ -7558,7 +7559,7 @@ void UIMerchantItemShopWnd::OnMouseHover(int x, int y) {
 
     if (item.identified == 1 && item.unknown_0098 != 0) {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString(LookupMessage(2600), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     } else {
       g_modeMgr.gameMode->ShowTooltip(item.DisplayName(0).c_str(), tooltipX, tooltipY, g_session.GetItemNameColor(item), 0, 1);
@@ -7577,7 +7578,7 @@ void UIMerchantItemShopWnd::OnMouseHover(int x, int y) {
 
   if (item.identified == 1 && item.unknown_0098 != 0) {
     g_modeMgr.gameMode
-        ->ShowTooltip(FormatOwnedString(LookupMessage(2600), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX - 2, tooltipY + 24,
+        ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX - 2, tooltipY + 24,
                g_session.GetItemNameColor(item), 0, 1);
   } else {
     g_modeMgr.gameMode->ShowTooltip(item.DisplayName(0).c_str(), tooltipX - 2, tooltipY + 24, g_session.GetItemNameColor(item), 0, 1);
@@ -7595,11 +7596,11 @@ void UIMerchantItemWnd::OnMouseHover(int x, int y) {
 
     if (item.identified == 1 && item.unknown_0098 != 0) {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString(LookupMessage(2551), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAIL_NEED_EQUIPPED_GUN_GATLING), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     } else {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString("%s %d %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588)).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString("%s %d %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4)).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     }
   }
@@ -7616,11 +7617,11 @@ void UIMerchantMirrorItemWnd::OnMouseHover(int x, int y) {
 
     if (item.identified == 1 && item.unknown_0098 != 0) {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString(LookupMessage(2756), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_EA10), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     } else {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString("%s %d %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(588)).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString("%s %d %s", item.DisplayName(0).c_str(), item.quantity, LookupMessage(MSI_EA4)).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     }
   }
@@ -7902,9 +7903,9 @@ void UIItemStoreWnd::OnCreate(int width, int height) {
   this->sortCombo->SetSize(62, 18);
   this->sortCombo->Move(214, this->geometry.height - 52);
   this->AddChild(this->sortCombo);
-  this->sortCombo->AddOption(LookupMessage(3276), 0);
-  this->sortCombo->AddOption(LookupMessage(3274), 0);
-  this->sortCombo->AddOption(LookupMessage(3275), 0);
+  this->sortCombo->AddOption(LookupMessage(MSI_HOMUN_SELF_FEEDING), 0);
+  this->sortCombo->AddOption(LookupMessage(MSI_CHEATDEFENDER_FILE_CHECK_FAIL), 0);
+  this->sortCombo->AddOption(LookupMessage(MSI_ITEMMOVERESTRICT_WHITELIST), 0);
 
   const bool sortModes[3] = {g_session.m_itemDefaultSort, g_session.m_itemAscendingOrder, g_session.m_itemDescendingOrder};
   for (int index = 0; index < 3; ++index) {
@@ -7950,7 +7951,7 @@ void UIItemWnd::OnCreate(int width, int height) {
   this->tabs->Configure(0, 17, 10, 1, 0, 1, 0, 0, 0, 0, 0, 0);
   this->tabs->Move(3, 18);
   this->AddChild(this->tabs);
-  const char* labels[4] = {LookupMessage(1465), LookupMessage(2050), LookupMessage(1471), LookupMessage(2051)};
+  const char* labels[4] = {LookupMessage(MSI_STORE_TABNAME_0), LookupMessage(MSI_INVENTORY_TABNAME_1), LookupMessage(MSI_STORE_TABNAME_6), LookupMessage(MSI_INVENTORY_TABNAME_3)};
   for (int index = 0; index < 4; ++index) {
     this->tabs->AddTab(labels[index], "");
   }
@@ -7963,7 +7964,7 @@ void UIItemWnd::OnCreate(int width, int height) {
   this->lockDropBox->SetBitmaps("유저인터페이스\\inventory\\item_drop_lock_on.bmp", "유저인터페이스\\inventory\\item_drop_lock_off.bmp");
   this->lockDropBox->Move(79, height - 16);
   this->lockDropBox->SetChecked(g_session.m_lockItemDrop);
-  this->lockDropBox->SetTooltip(LookupMessage(2843));
+  this->lockDropBox->SetTooltip(LookupMessage(MSI_RODEX_GENERAL));
   this->AddChild(this->lockDropBox);
 
   UICheckBox* compare = new (std::nothrow) UICheckBox();
@@ -7973,7 +7974,7 @@ void UIItemWnd::OnCreate(int width, int height) {
   this->optionBox->SetId(456);
   this->optionBox->Move(103, height - 17);
   static_cast<UICheckBox*>(this->optionBox)->SetChecked(g_serviceOptions.Get(264));
-  static_cast<UICheckBox*>(this->optionBox)->SetTooltip(LookupMessage(2842));
+  static_cast<UICheckBox*>(this->optionBox)->SetTooltip(LookupMessage(MSI_CONNECT_SNS_WND));
   this->AddChild(this->optionBox);
 
   this->countButton = new (std::nothrow) UIBitmapButton();
@@ -7983,7 +7984,7 @@ void UIItemWnd::OnCreate(int width, int height) {
   this->countButton->SetSize(this->countButton->BitmapWidth(), this->countButton->BitmapHeight());
   this->countButton->Move(23, height - 17);
   this->countButton->SetId(545);
-  this->countButton->SetTooltip(LookupMessage(3560));
+  this->countButton->SetTooltip(LookupMessage(MSI_INVENTORY_EXTEND_FAILED_ANOTHER_WORK));
   this->AddChild(this->countButton);
 
   UIBitmapButton* lockDeal = new UIBitmapButton();
@@ -7993,7 +7994,7 @@ void UIItemWnd::OnCreate(int width, int height) {
   static_cast<UIBitmapButton*>(this->unknown_0124)->SetBitmap("유저인터페이스\\inventory\\bt_itemDeal_lock_press.bmp", 2, 0);
   this->unknown_0124->SetSize(static_cast<UIBitmapButton*>(this->unknown_0124)->BitmapWidth(), static_cast<UIBitmapButton*>(this->unknown_0124)->BitmapHeight());
   this->unknown_0124->Move(124, this->geometry.height - 19);
-  this->unknown_0124->SetTooltip(LookupMessage(2952));
+  this->unknown_0124->SetTooltip(LookupMessage(MSI_CONNECT_SNS_PART_SCREEN_SHOT));
   this->unknown_0124->SetId(507);
   this->AddChild(this->unknown_0124);
 
@@ -8162,7 +8163,7 @@ int UIItemShopWnd2::SendMsg(UIWindow* sender, int message, std::intptr_t a, std:
   case UM_SETTITLE:
     this->unknown_00F8 = 1;
     this->showQuantity = 1;
-    this->title->SetTextAutoWidth(LookupMessage(1568));
+    this->title->SetTextAutoWidth(LookupMessage(MSI_ITEMSYOUCANCHANGE));
     this->checkBox->m_disabled = 0;
     return 0;
   case UM_RESIZE:
@@ -8275,12 +8276,12 @@ int UIItemShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
     if (a) {
       this->unknown_00F8 = 1;
       this->showQuantity = 1;
-      this->title->SetTextAutoWidth(LookupMessage(185));
+      this->title->SetTextAutoWidth(LookupMessage(MSI_ITEMSYOUCANSELL));
       this->checkBox->m_disabled = 0;
     } else {
       this->unknown_00F8 = 0;
       this->showQuantity = 0;
-      this->title->SetTextAutoWidth(LookupMessage(186));
+      this->title->SetTextAutoWidth(LookupMessage(MSI_SHOPITEMS));
       this->checkBox->m_disabled = 1;
     }
 
@@ -9101,7 +9102,7 @@ void UIItemPurchaseWnd::Paint() {
         if (*reinterpret_cast<const int*>(&g_session.unknown_59DC[0x198]) == 1) {
           name = "한코인";
         } else {
-          name = LookupMessage(1307);
+          name = LookupMessage(MSI_CASH);
         }
       } else {
         name = "Point";
@@ -9125,8 +9126,8 @@ void UIItemPurchaseWnd::Paint() {
   }
 
   if (this->unknown_00FC != 0) {
-    this->DrawTextAt(12, this->geometry.height - 48, LookupMessage(1306), 0, 0, 12, 0, 0, 0);
-    this->DrawTextAt(179, this->geometry.height - 48, LookupMessage(1307), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(12, this->geometry.height - 48, LookupMessage(MSI_USE_FREE_POINT), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(179, this->geometry.height - 48, LookupMessage(MSI_CASH), 0, 0, 12, 0, 0, 0);
     this->FillRegion(109, this->geometry.height - 51, 66, 18, 0x8E8E8E);
   }
 }
@@ -9372,7 +9373,7 @@ void UIItemShopWnd::Paint() {
 
     const int gid = *reinterpret_cast<const int*>(&g_session.unknown_5913[0x21]);
     name = this->ClipTextToWidth(g_session.DecodePlayerName(), 100, 0, 12, 0);
-    length = sprintf(text, LookupMessage(1305), name, gid);
+    length = sprintf(text, LookupMessage(MSI_POINT_SHOP2), name, gid);
     this->DrawTextAt(12, this->geometry.height - this->unknown_0104 - 21, text, length, 0, 12, 0, 0, 0);
   }
 }
@@ -9416,9 +9417,9 @@ void UIItemStoreWnd::Paint() {
     DrawFilledRoundedBorder(*this, 61, 137, 175, 127, 0xFFFFFF);
     const auto* poring = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\notice_poring.bmp")));
     this->DrawBitmap(116, 151, &poring->image, true);
-    this->DrawCenteredText(20, 210, LookupMessage(3540), 257, 0, 12, 0, 0);
-    this->DrawCenteredText(20, 236, LookupMessage(3191), 257, 0, 15, 0xC89482, 1);
-    this->DrawCenteredText(20, 272, LookupMessage(3603), 257, 0, 12, 0x6464DC, 1);
+    this->DrawCenteredText(20, 210, LookupMessage(MSI_RODEX_BUTTON_ANSWER), 257, 0, 12, 0, 0);
+    this->DrawCenteredText(20, 236, LookupMessage(MSI_CLOSE_SETUP), 257, 0, 15, 0xC89482, 1);
+    this->DrawCenteredText(20, 272, LookupMessage(MSI_USE_WORLDMAP_WITH_PERIOD_MSG2), 257, 0, 12, 0x6464DC, 1);
     return;
   }
 
@@ -9604,8 +9605,8 @@ void UIMerchantShopMakeWnd::Paint() {
     }
 
     for (int i = 0, y = 72; i < count; ++i, y += 42) {
-      this->DrawTextAt(this->geometry.width - 155, y - 15, LookupMessage(1721), 0, 0, 12, 0, 0, 0);
-      this->DrawTextAt(this->geometry.width - 176, y - 15, LookupMessage(588), 0, 0, 12, 0, 0, 0);
+      this->DrawTextAt(this->geometry.width - 155, y - 15, LookupMessage(MSI_BUYINGSTORE_MAKEWND_PRICE), 0, 0, 12, 0, 0, 0);
+      this->DrawTextAt(this->geometry.width - 176, y - 15, LookupMessage(MSI_EA4), 0, 0, 12, 0, 0, 0);
       DrawItemSlotBackground(*this, 3, y - 18);
       if (i >= this->unknown_012C) {
         continue;
@@ -9623,8 +9624,8 @@ void UIMerchantShopMakeWnd::Paint() {
       }
 
       const int x = this->geometry.width - 155;
-      this->DrawTextAt(x, y, LookupMessage(3222), 0, 0, 12, 0, 0, 0);
-      const int width = this->TextWidth(LookupMessage(3222), 0, 0, 12, 0, 0);
+      this->DrawTextAt(x, y, LookupMessage(MSI_MAKE_CHAT_ROOM), 0, 0, 12, 0, 0, 0);
+      const int width = this->TextWidth(LookupMessage(MSI_MAKE_CHAT_ROOM), 0, 0, 12, 0, 0);
       const double rate = PriceCommission(price) * 0.01;
       price += static_cast<std::int64_t>(price * rate);
       FormatGroupedInteger(price, text, 24);
@@ -9636,13 +9637,13 @@ void UIMerchantShopMakeWnd::Paint() {
       }
     }
 
-    this->DrawTextAt(17, 4, LookupMessage(1720), 0, 0, 12, 0xFFFFFF, 0, 0);
-    this->DrawTextAt(16, 3, LookupMessage(1720), 0, 0, 12, 0, 0, 0);
-    this->DrawTextAt(2, 25, LookupMessage(282), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(17, 4, LookupMessage(MSI_BUYINGSTORE_MAKEWND_TITLE), 0, 0, 12, 0xFFFFFF, 0, 0);
+    this->DrawTextAt(16, 3, LookupMessage(MSI_BUYINGSTORE_MAKEWND_TITLE), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(2, 25, LookupMessage(MSI_STALL_NAME), 0, 0, 12, 0, 0, 0);
 
-    const int labelWidth = this->TextWidth(LookupMessage(1723), 0, 0, 12, 0, 0) + 10;
+    const int labelWidth = this->TextWidth(LookupMessage(MSI_BUYINGSTORE_MAKEWND_LIMITZENY), 0, 0, 12, 0, 0) + 10;
     this->unknown_0128->Move(labelWidth, this->geometry.height - barHeight + 5);
-    this->DrawTextAt(5, this->geometry.height - barHeight + 5, LookupMessage(1723), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(5, this->geometry.height - barHeight + 5, LookupMessage(MSI_BUYINGSTORE_MAKEWND_LIMITZENY), 0, 0, 12, 0, 0, 0);
     this->DrawTextAt(this->unknown_0128->geometry.width + this->unknown_0128->geometry.x + 5, this->geometry.height - barHeight + 5,
       "Zeny", 0, 0, 12, 0, 0, 0
     );
@@ -9651,7 +9652,7 @@ void UIMerchantShopMakeWnd::Paint() {
     char text[32] = {};
     FormatGroupedInteger(g_session.m_zeny, grouped, 16);
     sprintf(text, "%s Zeny", grouped);
-    this->DrawTextAt(5, this->geometry.height - barHeight * 2 + 5, LookupMessage(1722), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(5, this->geometry.height - barHeight * 2 + 5, LookupMessage(MSI_BUYINGSTORE_MAKEWND_MYZENY), 0, 0, 12, 0, 0, 0);
     this->DrawRightAlignedText(155, this->geometry.height - barHeight * 2 + 5, text, 0, 0, 12, 0, 0);
 
     std::uint32_t color;
@@ -9664,11 +9665,11 @@ void UIMerchantShopMakeWnd::Paint() {
     }
     this->DrawRightAlignedText(this->geometry.width - 20, this->geometry.height - barHeight * 2 + 5, text, 0, 0, 12, color, 0);
 
-    message = LookupMessage(3224);
+    message = LookupMessage(MSI_NOTIFY_JOBEXP_INT64);
     messageY = this->geometry.height - 72;
   } else {
     for (int i = 0, y = 72; i < this->visibleRows; ++i, y += 42) {
-      this->DrawTextAt(this->geometry.width - 165, y - 15, LookupMessage(369), 0, 0, 12, 0, 0, 0);
+      this->DrawTextAt(this->geometry.width - 165, y - 15, LookupMessage(MSI_SELLPRICE), 0, 0, 12, 0, 0, 0);
       DrawItemSlotBackground(*this, 3, y - 18);
       if (i >= this->unknown_012C) {
         continue;
@@ -9686,8 +9687,8 @@ void UIMerchantShopMakeWnd::Paint() {
       }
 
       const int x = this->geometry.width - 165;
-      this->DrawTextAt(x, y, LookupMessage(3222), 0, 0, 12, 0, 0, 0);
-      const int width = this->TextWidth(LookupMessage(3222), 0, 0, 12, 0, 0);
+      this->DrawTextAt(x, y, LookupMessage(MSI_MAKE_CHAT_ROOM), 0, 0, 12, 0, 0, 0);
+      const int width = this->TextWidth(LookupMessage(MSI_MAKE_CHAT_ROOM), 0, 0, 12, 0, 0);
       const double rate = PriceCommission(price) * -0.01;
       price += static_cast<std::int64_t>(price * rate);
       FormatGroupedInteger(price, text, 24);
@@ -9699,11 +9700,11 @@ void UIMerchantShopMakeWnd::Paint() {
       }
     }
 
-    this->DrawTextAt(17, 4, LookupMessage(224), 0, 0, 12, 0xFFFFFF, 0, 0);
-    this->DrawTextAt(16, 3, LookupMessage(224), 0, 0, 12, 0, 0, 0);
-    this->DrawTextAt(2, 25, LookupMessage(282), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(17, 4, LookupMessage(MSI_MERCHANTSHOPMAKER), 0, 0, 12, 0xFFFFFF, 0, 0);
+    this->DrawTextAt(16, 3, LookupMessage(MSI_MERCHANTSHOPMAKER), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(2, 25, LookupMessage(MSI_STALL_NAME), 0, 0, 12, 0, 0, 0);
 
-    message = LookupMessage(3223);
+    message = LookupMessage(MSI_CANNOT_JOIN_CHARACTER_HAVING_LOW_SKILL);
     messageY = this->geometry.height - 43;
   }
   this->DrawTextAt(5, messageY, message, 0, 0, 12, 0xFF, 0, 0);
@@ -10006,7 +10007,7 @@ void UIItemWnd::RefreshSortButton() {
   button->SetBitmap(std::format("{}.bmp", name).c_str(), 0, 0);
   button->SetBitmap(std::format("{}_over.bmp", name).c_str(), 1, 0);
   button->SetBitmap(std::format("{}_press.bmp", name).c_str(), 2, 0);
-  button->SetTooltip(std::format("{} {}", LookupMessage(3007), g_sortPrivateTab ? "ON" : "OFF").c_str());
+  button->SetTooltip(std::format("{} {}", LookupMessage(MSI_BABY_INDEPENDENCE_RODEX_ERASED), g_sortPrivateTab ? "ON" : "OFF").c_str());
   this->Invalidate();
 }
 
@@ -10182,7 +10183,7 @@ void UIMerchantItemPurchaseMSGWnd::SetPurchase(int value, int amount) {
     }
   }
 
-  const std::string text = IntToSignedString(total, true, false) + std::string(LookupMessage(2328));
+  const std::string text = IntToSignedString(total, true, false) + std::string(LookupMessage(MSI_CARDWIN));
   this->secondLine->SetText(text.c_str(), 0);
   this->Invalidate();
 }
@@ -10372,7 +10373,7 @@ void UIMerchantItemShopWnd::Paint() {
     char price[128];
     int x;
     if (this->unknown_010C != 0) {
-      sprintf(price, LookupMessage(182), it->quantity);
+      sprintf(price, LookupMessage(MSI_EA), it->quantity);
       const int quantityX = this->geometry.width - this->TextWidth("  100,000,000Z", 0, 0, 12, 0, 0) -
                             this->TextWidth(price, 0, 0, 12, 0, 0) - 18;
       this->DrawTextAt(quantityX, top + 29, price, 0, 0, 12, 0xFF, 0, 0);
@@ -10426,11 +10427,11 @@ void UIMerchantItemShopWnd::Paint() {
       const int seconds = remaining / 1000 % 60;
       if (remaining <= 60000) {
         this->DrawTextAt(20, this->geometry.height - 50,
-          FormatOwnedString(LookupMessage(2927), days, hours, minutes, seconds).c_str(), 0, 0, 12, 0xFF, 1, 0
+          FormatOwnedString(LookupMessage(MSI_SELECT_SHOP_POSITION), days, hours, minutes, seconds).c_str(), 0, 0, 12, 0xFF, 1, 0
         );
       } else {
         this->DrawTextAt(20, this->geometry.height - 50,
-          FormatOwnedString(LookupMessage(2927), days, hours, minutes, seconds).c_str(), 0, 0, 12, 0, 1, 0
+          FormatOwnedString(LookupMessage(MSI_SELECT_SHOP_POSITION), days, hours, minutes, seconds).c_str(), 0, 0, 12, 0, 1, 0
         );
       }
 
@@ -10945,7 +10946,7 @@ int UIItemSellWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
 // OFFSET: 0x00980F50
 // FUNCTION: fn_13338
 void UIItemWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(106), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_ITEM), 0);
 
   if (this->geometry.height == 17) {
     return;
@@ -11155,7 +11156,7 @@ void UIItemPurchaseWnd::OnCreate(int width, int height) {
 
   UIStaticText* caption = new UIStaticText();
   caption->SetSize(160, 15);
-  caption->SetText(LookupMessage(166), 0);
+  caption->SetText(LookupMessage(MSI_ITEMS_FOR_BUY), 0);
   caption->Move(16, 2);
   caption->shadow = 1;
   this->AddChild(caption);
@@ -11368,7 +11369,7 @@ int UIMerchantShopMakeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     if (mode->drag.source == 20) {
       if (g_session.GetList11Size() < this->unknown_012C) {
         if (!g_session.AddItem1768(item, 1, 1)) {
-          g_windowMgr.Confirm(LookupMessage(1729), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_BUYINGSTORE_MAKEWND_DUPLICATEITEM), 0, true, false, 0, "Message", 280, 120, 0);
         } else {
           g_session.RemoveItem1750(item, 1, 1);
         }
@@ -11391,7 +11392,7 @@ int UIMerchantShopMakeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
       if (item.quantity + g_session.GetItem1768Quantity(mode->drag.id) > 30000) {
         item.quantity = 30000 - g_session.GetItem1768Quantity(mode->drag.id);
         char text[200];
-        std::sprintf(text, LookupMessage(1705), 30000);
+        std::sprintf(text, LookupMessage(MSI_LIMIT_SELL_ITEM), 30000);
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
       }
@@ -11581,11 +11582,11 @@ int UIMerchantShopMakeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     } else if (a == ID_OK) {
       CMode* mode = g_modeMgr.GetGameMode();
       if (g_windowMgr.HasTitleAtActorCell(g_session.m_aid)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2983)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SWAP_EQUIPITEM_EQUIPMENTSET)), 0xFF, 0, 0, 0);
         break;
       }
       if (g_windowMgr.window_027C || g_windowMgr.window_0274) {
-        g_windowMgr.Confirm(LookupMessage(587), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_CANT_OPEN_STORE_WHILE_CHAT), 0, true, false, 0, "Message", 280, 120, 0);
         if (this->unknown_0188 == 1) {
           g_modeMgr.GetGameMode()->SendMsg(this->mode == 1 ? MM_CANCEL_BUYING_STORE_MAKE : MM_CANCEL_VENDING_MAKE, 0, 0, 0, 0);
         } else {
@@ -11651,11 +11652,11 @@ int UIMerchantShopMakeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
         }
       }
       if (this->mode == 0) {
-        if (freeItem && g_windowMgr.Confirm(LookupMessage(604), 2, true, false, 0, "Message", 280, 120, 0) != 187) {
+        if (freeItem && g_windowMgr.Confirm(LookupMessage(MSI_YOU_HAVE_FREE_ITEM_ON_SHOP), 2, true, false, 0, "Message", 280, 120, 0) != 187) {
           break;
         }
         if (!g_session.m_skipPriceWarning && highPrice &&
-            g_windowMgr.Confirm(LookupMessage(2467), 2, true, false, 0, "Message", 280, 120, 0) != 187) {
+            g_windowMgr.Confirm(LookupMessage(MSI_BASIC_EXP_MSG_INDONESIA), 2, true, false, 0, "Message", 280, 120, 0) != 187) {
           break;
         }
       } else {
diff --git a/Source/UI/Emotion/UIEmotionWnd.cpp b/Source/UI/Emotion/UIEmotionWnd.cpp
index 8a6d94780..731b4fb3f 100644
--- a/Source/UI/Emotion/UIEmotionWnd.cpp
+++ b/Source/UI/Emotion/UIEmotionWnd.cpp
@@ -23,6 +23,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstring>
 
@@ -100,7 +101,7 @@ void UIEmotionWnd::OnCreate(int, int) {
 // OFFSET: 0x008A3000
 // FUNCTION: fn_11645
 void UIEmotionWnd::Paint() {
-  int titleHeight = this->UIWindow::DrawTitleBar(true, LookupMessage(574), 0);
+  int titleHeight = this->UIWindow::DrawTitleBar(true, LookupMessage(MSI_SHORTCUT_LIST), 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   this->DrawButtonBar(2, 0, 1);
 }
diff --git a/Source/UI/EntryQueue/UIEntryQueueWnd.cpp b/Source/UI/EntryQueue/UIEntryQueueWnd.cpp
index 0ca30fd46..6e897bec0 100644
--- a/Source/UI/EntryQueue/UIEntryQueueWnd.cpp
+++ b/Source/UI/EntryQueue/UIEntryQueueWnd.cpp
@@ -22,6 +22,7 @@
 #include "UI/Text/UITextViewer.h"
 #include "UI/Window/UIWindowMgr.h"
 #include "UI/Window/WindowManagerWindows.h"
+#include "Resource/MSGSTRINGID.h"
 #include <cstddef>
 #include <cstdio>
 #include <cstring>
@@ -43,7 +44,7 @@ void UIEntryQueueHelpWnd::OnDestroy() {
 // OFFSET: 0x00BA4270
 // FUNCTION: fn_19681
 void UIEntryQueueHelpWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(2125), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_BATTLEFIELD_WARNINGMSG1), 0);
   this->DrawPanelBackground(17, 0, "");
 }
 
@@ -133,17 +134,17 @@ bool UIEntryQueueRequestWnd::Create() {
   char message[0x104];
   std::memset(message, 0, sizeof(message));
   if (g_entryQueueMgr->current) {
-    sprintf_s(message, sizeof(message), LookupMessage(2126), g_entryQueueMgr->current->displayName);
+    sprintf_s(message, sizeof(message), LookupMessage(MSI_BATTLEFIELD_WARNINGMSG2), g_entryQueueMgr->current->displayName);
   }
 
   this->m_viewer->Clear();
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(message), 38, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2127)), 38, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BATTLEFIELD_WARNINGMSG3)), 38, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(""), 38, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2128)), 38, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2129)), 38, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2130)), 38, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2131)), 38, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BATTLEFIELD_WARNINGMSG4)), 38, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BATTLEFIELD_WAIT_PLAYER)), 38, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BATTLEFIELD_REQUEST_JOIN)), 38, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BATTLEFIELD_WAITTIME_D)), 38, 0, 0);
 
   const std::string path = "유저인터페이스\\";
 
@@ -180,7 +181,7 @@ void UIEntryQueueRequestWnd::OnDestroy() {
 // OFFSET: 0x00BA5390
 // FUNCTION: fn_19693
 void UIEntryQueueRequestWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(2133), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_BATTLEFIELD_NAME_S), 0);
   this->DrawPanelBackground(17, 0, "");
 
   char text[100];
@@ -190,7 +191,7 @@ void UIEntryQueueRequestWnd::Paint() {
     this->SendMsg(nullptr, UM_COMMAND, 1, 0, 0, 0);
   }
 
-  std::sprintf(text, LookupMessage(2134), remaining);
+  std::sprintf(text, LookupMessage(MSI_BATTLEFIELD_MEMBER_D), remaining);
   this->m_countdown->SetText(text, 0);
 }
 
@@ -217,7 +218,7 @@ int UIEntryQueueRequestWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
       g_entryQueueMgr->SendAdmissionReply(1);
       g_windowMgr.CloseWindow(WID_ENTRYQUEUESTANDBYWND);
       g_windowMgr.CloseWindow(WID_ENTRYQUEUEREQUESTWND);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2132)), 0x64FFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BATTLEFIELD_STATE_JOINWAIT)), 0x64FFFF, 0, 0, 0);
       break;
     case 1:
       g_entryQueueMgr->SendAdmissionReply(2);
@@ -290,7 +291,7 @@ void UIEntryQueueStandByWnd::OnDestroy() {
 // OFFSET: 0x00BA5E60
 // FUNCTION: fn_19700
 void UIEntryQueueStandByWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(2135), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_BATTLEFIELD_MYRANK_D), 0);
   this->DrawPanelBackground(17, 0, "");
 }
 
@@ -323,9 +324,9 @@ void UIEntryQueueStandByWnd::SetInfo(const char* queueName, int waiting, int ran
   this->m_queueName = queueName;
   this->m_waiting = waiting;
   this->m_ranking = ranking;
-  sprintf_s(this->m_queueText, sizeof(this->m_queueText), LookupMessage(2136), queueName);
-  sprintf_s(this->m_waitingText, sizeof(this->m_waitingText), LookupMessage(2137), waiting);
-  sprintf_s(this->m_rankingText, sizeof(this->m_rankingText), LookupMessage(2138), ranking);
+  sprintf_s(this->m_queueText, sizeof(this->m_queueText), LookupMessage(MSI_BATTLEFIELD_DP_TITLE), queueName);
+  sprintf_s(this->m_waitingText, sizeof(this->m_waitingText), LookupMessage(MSI_BATTLEFIELD_DP_AIM), waiting);
+  sprintf_s(this->m_rankingText, sizeof(this->m_rankingText), LookupMessage(MSI_BATTLEFIELD_DP_MEMBER), ranking);
 
   if (this->m_viewer) {
     this->m_viewer->Clear();
@@ -382,8 +383,8 @@ void UIEntryQueueWnd::OnCreate(int width, int height) {
   g_entryQueueMgr->current = first->second;
 
   const char* labels[7] = {
-    LookupMessage(0x85B), LookupMessage(0x85C), LookupMessage(0x85D), LookupMessage(0x85E),
-    LookupMessage(0x85F), LookupMessage(0x860), LookupMessage(0x861),
+    LookupMessage(MSI_BATTLEFIELD_DP_REQUIRED), LookupMessage(MSI_BATTLEFIELD_DP_WIN), LookupMessage(MSI_BATTLEFIELD_DP_DRAW), LookupMessage(MSI_BATTLEFIELD_DP_LOSS),
+    LookupMessage(MSI_BATTLEFIELD_DOYOU_SINGLE), LookupMessage(MSI_BATTLEFIELD_DOYOU_PALTY), LookupMessage(MSI_BATTLEFIELD_DOYOU_GUILD),
   };
   int index = 0;
   for (int y = 165; y < 305; ++index, y += 20) {
@@ -440,7 +441,7 @@ void UIEntryQueueWnd::OnCreate(int width, int height) {
 // OFFSET: 0x00BA7250
 // FUNCTION: fn_19708
 void UIEntryQueueWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(0x603), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_BATTLEFIELD_LIST), 0);
   this->DrawPanelBackground(17, 0, "");
   this->DrawButtonBar(2, 0, 1);
 
@@ -453,7 +454,7 @@ void UIEntryQueueWnd::Paint() {
     }
   }
 
-  this->DrawShadowedText(10, 23, LookupMessage(0x865), static_cast<int>(std::strlen(LookupMessage(0x865))), 0, 0xC0C0C0, 0, 12, 0);
+  this->DrawShadowedText(10, 23, LookupMessage(MSI_BATTLEFIELD_LEVELUP_D), static_cast<int>(std::strlen(LookupMessage(MSI_BATTLEFIELD_LEVELUP_D))), 0, 0xC0C0C0, 0, 12, 0);
 }
 
 // OFFSET: 0x00BA7440
@@ -475,7 +476,7 @@ int UIEntryQueueWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std
       } else if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->IsActiveSkillEffectId(0x29C)) {
         error = 0x86C;
       } else {
-        if (this->ConfirmApply(LookupMessage(0x862))) {
+        if (this->ConfirmApply(LookupMessage(MSI_BATTLEFIELD_LIST2))) {
           g_entryQueueMgr->SendApply(1, info->name);
         }
         return 0;
@@ -494,7 +495,7 @@ int UIEntryQueueWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std
                  static_cast<unsigned>(g_session.OnlinePartyCount())) {
         error = 0x86F;
       } else {
-        if (this->ConfirmApply(LookupMessage(0x863))) {
+        if (this->ConfirmApply(LookupMessage(MSI_BATTLEFIELD_D_VS_D))) {
           g_entryQueueMgr->SendApply(2, info->name);
         }
         return 0;
@@ -513,7 +514,7 @@ int UIEntryQueueWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std
       } else if (static_cast<unsigned>(g_entryQueueMgr->current->unknown_020C) < static_cast<unsigned>(guild->unknown_0068)) {
         error = 0x872;
       } else {
-        if (this->ConfirmApply(LookupMessage(0x864))) {
+        if (this->ConfirmApply(LookupMessage(MSI_BATTLEFIELD_LEVELDOWN_D))) {
           g_entryQueueMgr->SendApply(4, info->name);
         }
         return 0;
@@ -575,17 +576,17 @@ void UIEntryQueueWnd::SelectQueue(EntryQueueInfo* info) {
       strcpy_s(text, sizeof(text), info->displayName);
       break;
     case 2:
-      sprintf_s(text, sizeof(text), LookupMessage(0x866), info->unknown_020C, info->unknown_0210);
+      sprintf_s(text, sizeof(text), LookupMessage(MSI_BATTLEFIELD_LEVEL_D_D), info->unknown_020C, info->unknown_0210);
       break;
     case 3:
       if (info->unknown_0218 == 1) {
-        sprintf_s(text, sizeof(text), LookupMessage(0x867), info->unknown_021C);
+        sprintf_s(text, sizeof(text), LookupMessage(MSI_BATTLEFIELD_LIMITLESS), info->unknown_021C);
       } else if (info->unknown_0218 == 2) {
-        sprintf_s(text, sizeof(text), LookupMessage(0x868), info->unknown_021C);
+        sprintf_s(text, sizeof(text), LookupMessage(MSI_BATTLEFIELD_MSG_NOT_JOINMAP), info->unknown_021C);
       } else if (info->unknown_0218 == 3) {
-        sprintf_s(text, sizeof(text), LookupMessage(0x869), info->unknown_021C, info->unknown_0220);
+        sprintf_s(text, sizeof(text), LookupMessage(MSI_BATTLEFIELD_MSG_WAIT_1MM), info->unknown_021C, info->unknown_0220);
       } else {
-        sprintf_s(text, sizeof(text), LookupMessage(0x86A));
+        sprintf_s(text, sizeof(text), LookupMessage(MSI_BATTLEFIELD_MSG_PLZ_PALTYJOIN));
       }
       break;
     case 4:
@@ -655,23 +656,23 @@ void UIEntryQueueHelpWnd::OnCreate(int width, int height) {
 
   char message[0x104];
   std::memset(message, 0, sizeof(message));
-  strcpy_s(message, sizeof(message), LookupMessage(2116));
+  strcpy_s(message, sizeof(message), LookupMessage(MSI_BATTLEFIELD_HELP4));
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(message), 38, 0, 0);
-  strcpy_s(message, sizeof(message), LookupMessage(2117));
+  strcpy_s(message, sizeof(message), LookupMessage(MSI_BATTLEFIELD_HELP5));
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(message), 38, 0, 0);
-  strcpy_s(message, sizeof(message), LookupMessage(2118));
+  strcpy_s(message, sizeof(message), LookupMessage(MSI_BATTLEFIELD_HELP6));
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(message), 38, 0, 0);
-  strcpy_s(message, sizeof(message), LookupMessage(2119));
+  strcpy_s(message, sizeof(message), LookupMessage(MSI_BATTLEFIELD_HELP7));
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(message), 38, 0, 0);
-  strcpy_s(message, sizeof(message), LookupMessage(2120));
+  strcpy_s(message, sizeof(message), LookupMessage(MSI_BATTLEFIELD_HELP8));
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(message), 38, 0, 0);
-  strcpy_s(message, sizeof(message), LookupMessage(2121));
+  strcpy_s(message, sizeof(message), LookupMessage(MSI_BATTLEFIELD_HELP9));
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(message), 38, 0, 0);
-  strcpy_s(message, sizeof(message), LookupMessage(2122));
+  strcpy_s(message, sizeof(message), LookupMessage(MSI_BATTLEFIELD_HELP10));
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(message), 38, 0, 0);
-  strcpy_s(message, sizeof(message), LookupMessage(2123));
+  strcpy_s(message, sizeof(message), LookupMessage(MSI_BATTLEFIELD_START));
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(message), 38, 0, 0);
-  strcpy_s(message, sizeof(message), LookupMessage(2124));
+  strcpy_s(message, sizeof(message), LookupMessage(MSI_BATTLEFIELD_DOYOU_MOVE));
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(message), 38, 0, 0);
 
   const std::string path = "유저인터페이스\\";
diff --git a/Source/UI/Exchange/UIExchangeUI.cpp b/Source/UI/Exchange/UIExchangeUI.cpp
index ef543762c..1d448af96 100644
--- a/Source/UI/Exchange/UIExchangeUI.cpp
+++ b/Source/UI/Exchange/UIExchangeUI.cpp
@@ -24,6 +24,7 @@
 #include "Utility/Text/GroupedInteger.h"
 #include "UI/Window/UIRegisterMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstddef>
 #include <cstdint>
 #include <cstdio>
@@ -234,7 +235,7 @@ void CUIExchangeUI::Conclude() {
   }
 
   if (this->logCheckBox->checked) {
-    std::string text = FormatOwnedString(LookupMessage(0x728), this->partnerName.c_str());
+    std::string text = FormatOwnedString(LookupMessage(MSI_SCREENSHOT_FOR_EXCHANGE_CHARNAME), this->partnerName.c_str());
     g_modeMgr.gameMode->SendMsg(MM_SCREENSHOT, reinterpret_cast<int>(text.c_str()), 0, 0, 0);
   }
 
@@ -265,7 +266,7 @@ void CUIExchangeUI::SubmitZeny() {
     this->lockButton->disabled = 1;
     this->lockButton->Invalidate();
   } else {
-    g_windowMgr.Confirm(LookupMessage(0x25A), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_CAN_INPUT_NUMBER_ONLY), 0, true, false, 0, "Message", 280, 120, 0);
   }
 }
 
@@ -346,11 +347,11 @@ void CUIExchangeUI::OnInit() {
   this->Move((g_renderer->viewport.width - 640) / 2 + 100, g_renderer->viewport.height * 100 / 480);
 
   {
-    const std::string title = std::format("{} : ", LookupMessage(0xCE));
+    const std::string title = std::format("{} : ", LookupMessage(MSI_EXCHANGE));
     this->titleBar->SetTitle(title);
   }
 
-  this->unknown_010C->SetText(LookupMessage(0x727));
+  this->unknown_010C->SetText(LookupMessage(MSI_SCREENSHOT_FOR_EXCHANGE));
 
   for (int count = 10; count != 0; --count) {
     this->firstList->AddData(ExchangeUI::CItemData(ITEM_INFO(), 0), false);
@@ -398,7 +399,7 @@ void CUIExchangeUI::OnProcess() {
     amount = amount < 0 ? 0 : amount;
 
     if (amount > 1000000000) {
-      g_windowMgr.Confirm(LookupMessage(0x9A3), 2, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_BASIC_EXP_MSG_INDONESIA), 2, true, false, 0, "Message", 280, 120, 0);
       FormatGroupedInteger(1000000000, text, sizeof(text));
       this->zenyEdit->SetText(text);
       this->SetZeny(1000000000);
@@ -411,7 +412,7 @@ void CUIExchangeUI::OnProcess() {
 
     this->zenyEdit->SetCursor(this->zenyEdit->Length());
   } else {
-    g_windowMgr.Confirm(LookupMessage(0x25A), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_CAN_INPUT_NUMBER_ONLY), 0, true, false, 0, "Message", 280, 120, 0);
     this->zenyEdit->SetText(this->zenyText);
   }
 }
diff --git a/Source/UI/GameSettings/GameSettingsUI.cpp b/Source/UI/GameSettings/GameSettingsUI.cpp
index db245693c..2962814cd 100644
--- a/Source/UI/GameSettings/GameSettingsUI.cpp
+++ b/Source/UI/GameSettings/GameSettingsUI.cpp
@@ -35,6 +35,7 @@
 #include "Utility/Cipher/XorBytes.h"
 #include "Utility/Text/StringUtil.h"
 #include "UI/Window/UIRegisterMgr.h"
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdint>
 #include <cstring>
@@ -1387,7 +1388,7 @@ void CUIGroup::Apply() {
 void CUIGroupEmblem::Apply() {
   g_serviceOptions.Set(0xF3, 0);
   g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xDC8)), 0x64FFFF, 0, 0, 0);
+  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ADDSKILL_FAIL_INCLUDE_SKILL_YOU_CANNOT_LEARN)), 0x64FFFF, 0, 0, 0);
 }
 
 // OFFSET: 0x00A40480
@@ -1395,7 +1396,7 @@ void CUIGroupEmblem::Apply() {
 void CUIGroupLogInOut::Apply() {
   g_serviceOptions.Set(0xA5, 1);
   g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x414)), 0x64FFFF, 0, 0, 0);
+  g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_LOGINOUT_ON)), 0x64FFFF, 0, 0, 0);
 }
 
 // OFFSET: 0x00A404F0
@@ -2104,13 +2105,13 @@ void SetComboItemSkinText(GameSettingsUI::CUIComboItem* item, const std::string&
 // OFFSET: 0x00A41C60
 // FUNCTION: fn_15996
 void GameSettingsUI::CUIGroupSpriteDetailLevel::OnInit() {
-  this->m_title->SetText(LookupMessage(0x144));
+  this->m_title->SetText(LookupMessage(MSI_SPRITE_RESOLUTION));
 }
 
 // OFFSET: 0x00A41CA0
 // FUNCTION: fn_15997
 void GameSettingsUI::CUIGroupTextureDetailLevel::OnInit() {
-  this->m_title->SetText(LookupMessage(0x145));
+  this->m_title->SetText(LookupMessage(MSI_TEXTURE_RESOLUTION));
 }
 
 // OFFSET: 0x00AA2760
@@ -2259,24 +2260,24 @@ __declspec(noinline) void CUIGameSettingsUI::RefreshOption(int id) {
 // OFFSET: 0x00A41120
 // FUNCTION: fn_15987
 void GameSettingsUI::CUIGroupEmblem::OnInit() {
-  this->m_title->SetText(LookupMessage(0x1032));
-  this->m_onText->SetText(LookupMessage(0x1035));
-  this->m_offText->SetText(LookupMessage(0x1036));
+  this->m_title->SetText(LookupMessage(MSI_GAME_SETTINGS_HIDE));
+  this->m_onText->SetText(LookupMessage(MSI_GAME_SETTINGS_PROCESS_PRIORITY));
+  this->m_offText->SetText(LookupMessage(MSI_GAME_SETTINGS_PROCESS_PRIORITY_HIGH));
 }
 
 // OFFSET: 0x00A411C0
 // FUNCTION: fn_15988
 void GameSettingsUI::CUIGroupFullscreen::OnInit() {
-  this->m_title->SetText(LookupMessage(0x1057));
-  this->m_onText->SetText(LookupMessage(0x1058));
-  this->m_offText->SetText(LookupMessage(0x1059));
+  this->m_title->SetText(LookupMessage(MSI_MACRO_CHECKER_MAP_NOT_PROPER_MAP));
+  this->m_onText->SetText(LookupMessage(MSI_TAREN_TRWSDK_FILTER_SENSITIVEWORDS_ERROR));
+  this->m_offText->SetText(LookupMessage(MSI_TAREN_TRWSDK_FILTER_NO_SEND_BECAUSE_SENSITIVEWORDS_ERROR));
 }
 
 // OFFSET: 0x00A41260
 // FUNCTION: fn_15989
 void GameSettingsUI::CUIGroupGraphics::OnInit() {
-  this->m_title->SetText(LookupMessage(0xc6d));
-  this->m_modeText->SetText(LookupMessage(0xc6e));
+  this->m_title->SetText(LookupMessage(MSI_GRAPHIC_SETTING_MOUSE_SET));
+  this->m_modeText->SetText(LookupMessage(MSI_STORE_ASSISTANT_TRADE_FEE));
   GetRenderSystemHolder();
   this->m_pendingAdapter = SelectedRenderAdapter();
   this->m_adapter = this->m_pendingAdapter;
@@ -2291,7 +2292,7 @@ void GameSettingsUI::CUIGroupGraphics::OnInit() {
 // OFFSET: 0x00A41510
 // FUNCTION: fn_15990
 void GameSettingsUI::CUIGroupGraphicsAPI::OnInit() {
-  this->m_title->SetText(LookupMessage(0x1001));
+  this->m_title->SetText(LookupMessage(MSI_ENCHANT_MARK_2));
   const int backend = GetRenderSystemHolder()->Backend();
   this->m_pendingBackend = backend;
   this->m_backend = backend;
@@ -2300,32 +2301,32 @@ void GameSettingsUI::CUIGroupGraphicsAPI::OnInit() {
 // OFFSET: 0x00A41710
 // FUNCTION: fn_15992
 void GameSettingsUI::CUIGroupProcessPriority::OnInit() {
-  this->m_title->SetText(LookupMessage(0x1039));
-  this->m_highText->SetText(LookupMessage(0x103A));
-  const char* highTooltip = LookupMessage(0x103B);
+  this->m_title->SetText(LookupMessage(MSI_GAME_SETTINGS_PROCESS_PRIORITY_NORMAL_TOOLTIP));
+  this->m_highText->SetText(LookupMessage(MSI_GAME_SETTINGS_PROCESS_PRIORITY_IDLE));
+  const char* highTooltip = LookupMessage(MSI_GAME_SETTINGS_PROCESS_PRIORITY_IDLE_TOOLTIP);
   this->m_highText->SetTooltip(highTooltip, std::strlen(highTooltip));
-  this->m_normalText->SetText(LookupMessage(0x103C));
-  const char* normalTooltip = LookupMessage(0x103D);
+  this->m_normalText->SetText(LookupMessage(MSI_GAME_SETTINGS_AURA));
+  const char* normalTooltip = LookupMessage(MSI_GAME_SETTINGS_SIMPLE_AURA);
   this->m_normalText->SetTooltip(normalTooltip, std::strlen(normalTooltip));
-  this->m_idleText->SetText(LookupMessage(0x103E));
-  const char* idleTooltip = LookupMessage(0x103F);
+  this->m_idleText->SetText(LookupMessage(MSI_GAME_SETTINGS_SIMPLE_AURA_OFF));
+  const char* idleTooltip = LookupMessage(MSI_GAME_SETTINGS_SIMPLE_AURA_ON);
   this->m_idleText->SetTooltip(idleTooltip, std::strlen(idleTooltip));
 }
 
 // OFFSET: 0x00A41870
 // FUNCTION: fn_15993
 void GameSettingsUI::CUIGroupRodexSpam::OnInit() {
-  this->m_title->SetText(LookupMessage(0xC40));
-  this->m_onText->SetText(LookupMessage(0x1038));
-  this->m_offText->SetText(LookupMessage(0x1037));
+  this->m_title->SetText(LookupMessage(MSI_MOVE));
+  this->m_onText->SetText(LookupMessage(MSI_GAME_SETTINGS_PROCESS_PRIORITY_NORMAL));
+  this->m_offText->SetText(LookupMessage(MSI_GAME_SETTINGS_PROCESS_PRIORITY_HIGH_TOOLTIP));
 }
 
 // OFFSET: 0x00A41CE0
 // FUNCTION: fn_15998
 void GameSettingsUI::CUIGroupTrilinear::OnInit() {
-  this->m_title->SetText(LookupMessage(0x105A));
-  this->m_onText->SetText(LookupMessage(0x1033));
-  this->m_offText->SetText(LookupMessage(0x1034));
+  this->m_title->SetText(LookupMessage(MSI_REFUSE_SDK_AUTH_FAILED));
+  this->m_onText->SetText(LookupMessage(MSI_GAME_SETTINGS_RODEX_SPAM_ON));
+  this->m_offText->SetText(LookupMessage(MSI_GAME_SETTINGS_RODEX_SPAM_OFF));
 }
 
 // OFFSET: 0x00A193A0
@@ -2371,19 +2372,19 @@ __declspec(noinline) CUIListBoxEx<GameSettingsUI::CUIOptionItem, TALKTYPE>::CUIL
 // OFFSET: 0x00A41B60
 // FUNCTION: fn_15995
 void GameSettingsUI::CUIGroupSound::OnInit() {
-  this->m_title->SetText(LookupMessage(0x5CD));
-  this->m_bgmText->SetText(LookupMessage(0x5D7));
-  this->unknown_0090->SetText(LookupMessage(0x1034));
-  this->m_effectText->SetText(LookupMessage(0x5D8));
-  this->unknown_00A0->SetText(LookupMessage(0x1034));
+  this->m_title->SetText(LookupMessage(MSI_SOUND_OPTIONWND));
+  this->m_bgmText->SetText(LookupMessage(MSI_BGM));
+  this->unknown_0090->SetText(LookupMessage(MSI_GAME_SETTINGS_RODEX_SPAM_OFF));
+  this->m_effectText->SetText(LookupMessage(MSI_SOUND));
+  this->unknown_00A0->SetText(LookupMessage(MSI_GAME_SETTINGS_RODEX_SPAM_OFF));
 }
 
 // OFFSET: 0x00A41560
 // FUNCTION: fn_15991
 void GameSettingsUI::CUIGroupLogInOut::OnInit() {
-  this->m_title->SetText(LookupMessage(0x107D));
-  this->m_onText->SetText(LookupMessage(0x1033));
-  this->m_offText->SetText(LookupMessage(0x1034));
+  this->m_title->SetText(LookupMessage(MSI_SKILL_DELAY_INFO_CAST_STAT));
+  this->m_onText->SetText(LookupMessage(MSI_GAME_SETTINGS_RODEX_SPAM_ON));
+  this->m_offText->SetText(LookupMessage(MSI_GAME_SETTINGS_RODEX_SPAM_OFF));
   const char* tooltipText = []() {
     constexpr std::uint8_t bytes[] = {0x8A, 0xF1, 0x02, 0x9E, 0x0A, 0x49, 0x18, 0x76, 0xD1, 0x97, 0x42, 0x95, 0x0A, 0x27};
     constexpr EncryptedSource<14> source(bytes);
@@ -2434,8 +2435,8 @@ void GameSettingsUI::CUIGroupGraphics::OnModeSelect(CUIComboItem* item, const Di
 // OFFSET: 0x00A41910
 // FUNCTION: fn_15994
 void GameSettingsUI::CUIGroupSkin::OnInit() {
-  this->m_title->SetText(LookupMessage(0x5D9));
-  this->m_combo->AddItem(std::string(LookupMessage(0xC12)), false);
+  this->m_title->SetText(LookupMessage(MSI_SKIN));
+  this->m_combo->AddItem(std::string(LookupMessage(MSI_ACHIEVEMENT_COMMAND)), false);
   for (int index = 0; index < static_cast<int>(g_skinInfo.prefixes.size()); ++index) {
     this->m_combo->AddItem(std::string(g_skinInfo.Name(index)), false);
   }
@@ -4363,7 +4364,7 @@ void CUIGameSettingsUI::RefreshHotkeyLabels() {
 // OFFSET: 0x00A3F180
 // FUNCTION: fn_15940
 void CUIGameSettingsUI::ResetToDefaults() {
-  if (g_windowMgr.Confirm(LookupMessage(3166), 2, true, false, 0, "Message", 280, 120, 0) == 0xBC) {
+  if (g_windowMgr.Confirm(LookupMessage(MSI_GRAPHIC_SETTING_FOG_CHECK), 2, true, false, 0, "Message", 280, 120, 0) == 0xBC) {
     return;
   }
 
@@ -4957,12 +4958,12 @@ void CUIGameSettingsUI::OnCreate(int width, int height) {
 // FUNCTION: fn_15986
 void CUIGameSettingsUI::OnInit() {
   this->Move((g_renderer->viewport.width - this->geometry.width) / 2, (g_renderer->viewport.height - this->geometry.height) / 2);
-  static_cast<CUITitleBar*>(this->m_titleBar)->SetTitle(LookupMessage(0x946));
-  static_cast<CUITextButton*>(this->m_tab->FindChildById(0))->SetText(LookupMessage(0x102E));
-  static_cast<CUITextButton*>(this->m_tab->FindChildById(1))->SetText(LookupMessage(0x102F));
-  static_cast<CUITextButton*>(this->m_tab->FindChildById(2))->SetText(LookupMessage(0x1030));
-  static_cast<CUITextButton*>(this->m_tab->FindChildById(3))->SetText(LookupMessage(0x1031));
-  static_cast<CUITextButton*>(this->m_tab->FindChildById(4))->SetText(LookupMessage(0x107E));
+  static_cast<CUITitleBar*>(this->m_titleBar)->SetTitle(LookupMessage(MSI_COMMAND_LIST));
+  static_cast<CUITextButton*>(this->m_tab->FindChildById(0))->SetText(LookupMessage(MSI_GAME_SETTINGS_EMBLEM_FRAME));
+  static_cast<CUITextButton*>(this->m_tab->FindChildById(1))->SetText(LookupMessage(MSI_GAME_SETTINGS_ON));
+  static_cast<CUITextButton*>(this->m_tab->FindChildById(2))->SetText(LookupMessage(MSI_GAME_SETTINGS_OFF));
+  static_cast<CUITextButton*>(this->m_tab->FindChildById(3))->SetText(LookupMessage(MSI_GAME_SETTINGS_SHOW));
+  static_cast<CUITextButton*>(this->m_tab->FindChildById(4))->SetText(LookupMessage(MSI_SKILL_DELAY_INFO_GLOBAL_POST));
 
   for (UIWindow* child : this->m_currentPage->m_children) {
     static_cast<GameSettingsUI::CUIGroup*>(child)->Refresh();
diff --git a/Source/UI/Guild/UIAgitWnd.cpp b/Source/UI/Guild/UIAgitWnd.cpp
index 84c690811..4bd38abb3 100644
--- a/Source/UI/Guild/UIAgitWnd.cpp
+++ b/Source/UI/Guild/UIAgitWnd.cpp
@@ -18,6 +18,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstddef>
 #include <cstring>
 #include <windows.h>
@@ -31,7 +32,7 @@ UIAgitMessageBox::UIAgitMessageBox()
 // OFFSET: 0x0095D580
 // FUNCTION: fn_13068
 void UIAgitMessageBox::Paint() {
-  this->DrawTitleBar(true, LookupMessage(3640), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_USESKILL_FAIL_AP_INSUFFICIENT), 0);
   this->DrawPanelBackground(17, 0, "");
   this->DrawButtonBar(2, 0, 1);
 }
@@ -152,7 +153,7 @@ int UIListBoxAgitMenu::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
   switch (a) {
   case 0: {
     if (g_session.GetSceneUnknown004C() == 1) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3633)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TOOLTIP_OF_OPTIONOFF_BTN)), 0xFF, 0, 0, 0);
       return 0;
     }
 
@@ -168,7 +169,7 @@ int UIListBoxAgitMenu::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
       g_session.m_hotkeyScript->Call("get_agit_costzeny", "db>d", agitId, 1, &costGuildPoint);
 
       UIAgitMessageBox* box = new UIAgitMessageBox();
-      const char* text = FormatString(LookupMessage(3631), agitName, costZeny, costGuildPoint);
+      const char* text = FormatString(LookupMessage(MSI_NOT_LEARN_BASIC_SKILL), agitName, costZeny, costGuildPoint);
       box->InitializeMessageBox(text, 310, 130);
 
       int x = g_renderer->viewport.centerX - box->geometry.width / 2;
diff --git a/Source/UI/Guild/UIGuildHelperWnd.cpp b/Source/UI/Guild/UIGuildHelperWnd.cpp
index 06b5e5019..4bac8309c 100644
--- a/Source/UI/Guild/UIGuildHelperWnd.cpp
+++ b/Source/UI/Guild/UIGuildHelperWnd.cpp
@@ -18,6 +18,7 @@
 #include "Resource/SkinPalette.h"
 #include "UI/Text/UITextViewer.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <mbstring.h>
 #include <string>
 #include <windows.h>
@@ -56,10 +57,10 @@ UIGuildBanReasonDescWnd::UIGuildBanReasonDescWnd() {
 // OFFSET: 0x0095DB20
 // FUNCTION: fn_13071
 void UIGuildHelperWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(2074), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_GUILD_HELPER), 0);
   this->DrawPanelBackground(17, 0, "");
   this->DrawButtonBar(2, 0, 1);
-  this->DrawTextAt(15, 32, LookupMessage(2075), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(15, 32, LookupMessage(MSI_NO_GUILD_CURRENTLY_PARTICIPATED_IN), 0, 0, 12, 0, 0, 0);
 }
 
 // OFFSET: 0x0095FCB0
@@ -124,7 +125,7 @@ void UICreateGuildWnd::OnLBtnUp(int, int) {
 // OFFSET: 0x0095F420
 // FUNCTION: fn_13078
 void UIGuildTipWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(2078), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_PARTY_RECRUIT_REFUSE_VOLUNTEER), 0);
   this->DrawPanelBackground(17, 0, "");
   this->DrawButtonBar(2, 0, 1);
 }
@@ -166,10 +167,10 @@ int UICreateGuildWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a1, s
     this->m_nameEdit->SelectAll();
 
     if (name.empty()) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2080)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SHOW_MAPNAMETITLE)), 0xFF, 0, 0, 0);
     } else if (_mbsstr(reinterpret_cast<const unsigned char*>(this->m_nameEdit->Text()), reinterpret_cast<const unsigned char*>(s_itemLinkOpening.c_str())) ||
                _mbsstr(reinterpret_cast<const unsigned char*>(this->m_nameEdit->Text()), reinterpret_cast<const unsigned char*>(s_itemLinkClosing.c_str()))) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2812)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_STYLING_SHOP_OPEN_COUPON)), 0xFF, 0, 0, 0);
     } else if (this->m_mode == 0) {
       mode->SendMsg(MM_REQ_MAKE_GUILD, reinterpret_cast<int>(name.c_str()), 0, 0, 0);
     } else {
@@ -350,7 +351,7 @@ void UIGuildBanReasonDescWnd::OnCreate(int width, int height) {
   UIGuildLeaveReasonDescWnd::OnCreate(width, height);
 
   if (this->m_reasonText != nullptr) {
-    this->m_reasonText->SetText(LookupMessage(0x20C), 0);
+    this->m_reasonText->SetText(LookupMessage(MSI_PELASE_INPUT_WHY_EXPEL), 0);
   }
 }
 
@@ -370,7 +371,7 @@ void UIGuildLeaveReasonDescWnd::OnCreate(int, int) {
   this->m_reasonText = new UIStaticText();
   this->m_reasonText->SetSize(this->geometry.width - 30, 15);
   this->m_reasonText->Move(15, 6);
-  this->m_reasonText->SetText(LookupMessage(523), 0);
+  this->m_reasonText->SetText(LookupMessage(MSI_PLEASE_INPUT_WHY_LEAVING), 0);
   this->AddChild(this->m_reasonText);
 
   {
diff --git a/Source/UI/Guild/UIGuildWnd.cpp b/Source/UI/Guild/UIGuildWnd.cpp
index 818b50b4a..a35b5d831 100644
--- a/Source/UI/Guild/UIGuildWnd.cpp
+++ b/Source/UI/Guild/UIGuildWnd.cpp
@@ -37,6 +37,7 @@
 #include <cwchar>
 #include "Contents/GuildInfo.h"
 
+#include "Resource/MSGSTRINGID.h"
 // GLOBAL: gl_24999
 int g_guildMemberColumnWidths[6] = {98, 65, 53, 39, 39, 76};
 
@@ -597,12 +598,12 @@ __declspec(noinline) void UIGuildWnd::CreateTabs() {
   }
 
   const char* names[6];
-  names[0] = LookupMessage(340);
-  names[1] = LookupMessage(341);
-  names[2] = LookupMessage(342);
-  names[3] = LookupMessage(343);
-  names[4] = LookupMessage(344);
-  names[5] = LookupMessage(345);
+  names[0] = LookupMessage(MSI_GUILDINFOMANAGE);
+  names[1] = LookupMessage(MSI_GUILDMEMBERMANAGE);
+  names[2] = LookupMessage(MSI_GUILDPOSITIONMANAGE);
+  names[3] = LookupMessage(MSI_GUILDSKILL);
+  names[4] = LookupMessage(MSI_GUILDBANISHEDMEMBER);
+  names[5] = LookupMessage(MSI_GUILDNOTICE);
 
   const char** name = names;
   UIStaticText** tab = this->m_tabs;
@@ -992,7 +993,7 @@ void UIGuildInfoManageWnd::OnCreate(int, int) {
 
   this->m_agitList = new UIListBoxAgit();
   this->m_agitList->SetSize(95, 158);
-  this->m_agitList->Move(this->TextWidth(LookupMessage(333), 0, 0, 12, 0, 0) + 19, 129);
+  this->m_agitList->Move(this->TextWidth(LookupMessage(MSI_GUILD_MANAGE_LAND), 0, 0, 12, 0, 0) + 19, 129);
   this->m_agitList->lineHeight = 13;
   this->m_agitList->SetId(558);
   this->AddChild(this->m_agitList);
@@ -1001,8 +1002,8 @@ void UIGuildInfoManageWnd::OnCreate(int, int) {
   this->m_agitMenu->SetSize(120, 35);
   this->m_agitMenu->SetId(559);
   this->m_agitMenu->Show(0);
-  this->m_agitMenu->AddLine(LookupMessage(3629));
-  this->m_agitMenu->AddLine(LookupMessage(3630));
+  this->m_agitMenu->AddLine(LookupMessage(MSI_GUILD_AGIT_SHOW_INVESTMENT_INFO));
+  this->m_agitMenu->AddLine(LookupMessage(MSI_GUILD_AGIT_MOVE_FAIL_MAP));
   this->AddChild(this->m_agitMenu);
   this->RefreshAgitList();
 }
@@ -1119,9 +1120,9 @@ std::string UIGuildWnd::StripNamelessTag(const std::string& name) {
 void UIGuildNoticeWnd::Paint() {
   UIGuildWnd::Paint();
   char label[64];
-  std::sprintf(label, "%s:", LookupMessage(515));
+  std::sprintf(label, "%s:", LookupMessage(MSI_TITLE));
   this->DrawTextAt(5, 67, label, 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(5, 86, LookupMessage(516), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(5, 86, LookupMessage(MSI_CONTENTS), 0, 0, 12, 0, 0, 0);
   this->DrawRightAlignedText(this->geometry.width - 7, 266, FormatOwnedString("[%d/%d]", this->m_bodyEdit->Length(), 119).c_str(), 0, 0, 12, 0, 0);
 }
 
@@ -1307,7 +1308,7 @@ void UIGuildSkillWnd::Paint() {
       std::sprintf(text, g_serviceType == 12 ? "Nv : %d" : "Lv : %d", skill->level);
       this->DrawTextAt(x + 113, y + 58, text, 0, 0, 12, 0, 0, 0);
       if (skill->unknown_000C == 0) {
-        std::sprintf(text, LookupMessage(286));
+        std::sprintf(text, LookupMessage(MSI_PASSIVE));
       } else {
         std::sprintf(text, "Sp : %d", skill->unknown_0014);
       }
@@ -1379,12 +1380,12 @@ void UIGuildPositionManageWnd::Paint() {
   }
 
   const char* headers[6];
-  headers[0] = LookupMessage(510);
-  headers[1] = LookupMessage(511);
-  headers[2] = LookupMessage(512);
-  headers[3] = LookupMessage(513);
-  headers[4] = LookupMessage(2499);
-  headers[5] = LookupMessage(514);
+  headers[0] = LookupMessage(MSI_GRADE);
+  headers[1] = LookupMessage(MSI_POSITION_NAME);
+  headers[2] = LookupMessage(MSI_JOIN_AUTHORITY);
+  headers[3] = LookupMessage(MSI_PENALTY_AUTORITY);
+  headers[4] = LookupMessage(MSI_BARGAINSALE_TOOLWND_TITLE);
+  headers[5] = LookupMessage(MSI_CONTRIBUTION_PERCENT);
   int x = 0;
   for (int column = 0; column < 6; ++column) {
     this->DrawTextAt(x + 8, 49, headers[column], 0, 0, 12, 0, 0, 0);
@@ -1480,14 +1481,14 @@ void UIGuildInfoManageWnd::Paint() {
   UIGuildWnd::Paint();
   GuildInfo& guild = g_guildInfo;
   char text[1024];
-  std::sprintf(text, "%s : %s", LookupMessage(328), guild.unknown_0000.c_str());
+  std::sprintf(text, "%s : %s", LookupMessage(MSI_GUILDNAME), guild.unknown_0000.c_str());
   this->DrawTextAt(8, 49, text, 0, 0, 12, 0, 0, 0);
-  std::sprintf(text, "%s : %d", LookupMessage(329), guild.unknown_0060);
+  std::sprintf(text, "%s : %d", LookupMessage(MSI_GUILDLEVEL), guild.unknown_0060);
   this->DrawTextAt(8, 65, text, 0, 0, 12, 0, 0, 0);
   const std::string master = this->StripNamelessTag(g_guildInfo.unknown_0018);
-  std::sprintf(text, "%s : %s", LookupMessage(330), master.c_str());
+  std::sprintf(text, "%s : %s", LookupMessage(MSI_GUILD_MASTER_NAME), master.c_str());
   this->DrawTextAt(8, 81, text, 0, 0, 12, 0, 0, 0);
-  std::sprintf(text, "%s : %d / %d", LookupMessage(331), guild.unknown_0064, guild.unknown_006C);
+  std::sprintf(text, "%s : %d / %d", LookupMessage(MSI_GUILD_NUM_MEMBER), guild.unknown_0064, guild.unknown_006C);
   this->DrawTextAt(8, 97, text, 0, 0, 12, 0, 0, 0);
 
   const int width = this->TextWidth(text, 0, 0, 12, 0, 0);
@@ -1501,22 +1502,22 @@ void UIGuildInfoManageWnd::Paint() {
   } else {
     this->DrawBitmap(width + 16, 95, online, true);
     std::sprintf(text, " %d", guild.unknown_0068);
-    this->TextWidth(LookupMessage(330), 0, 0, 12, 0, 0);
+    this->TextWidth(LookupMessage(MSI_GUILD_MASTER_NAME), 0, 0, 12, 0, 0);
     x = online->image.width + 16 + width;
   }
   this->DrawTextAt(x, 97, text, 0, 0, 12, 0, 0, 0);
 
-  std::sprintf(text, "%s : %d", LookupMessage(332), guild.unknown_0070);
+  std::sprintf(text, "%s : %d", LookupMessage(MSI_GUILD_AVG_MEMBER_LEVEL), guild.unknown_0070);
   this->DrawTextAt(8, 113, text, 0, 0, 12, 0, 0, 0);
-  std::sprintf(text, "%s : %s", LookupMessage(333), guild.unknown_0074.c_str());
+  std::sprintf(text, "%s : %s", LookupMessage(MSI_GUILD_MANAGE_LAND), guild.unknown_0074.c_str());
   this->DrawTextAt(8, 129, text, 0, 0, 12, 0, 0, 0);
-  std::sprintf(text, "%s : %d", LookupMessage(335), guild.unknown_008C);
+  std::sprintf(text, "%s : %d", LookupMessage(MSI_GUILD_EXP), guild.unknown_008C);
   this->DrawTextAt(200, 49, text, 0, 0, 12, guild.unknown_0060 >= 50 ? 0xFF : 0, 0, 0);
-  std::sprintf(text, "%s", LookupMessage(336));
+  std::sprintf(text, "%s", LookupMessage(MSI_GUILD_EMBLEM));
   this->DrawTextAt(200, 73, text, 0, 0, 12, 0, 0, 0);
-  std::sprintf(text, "%s", LookupMessage(338));
+  std::sprintf(text, "%s", LookupMessage(MSI_ALLY_GUILD));
   this->DrawTextAt(200, 139, text, 0, 0, 12, 0, 0, 0);
-  std::sprintf(text, "%s", LookupMessage(339));
+  std::sprintf(text, "%s", LookupMessage(MSI_HOSTILITY_GUILD));
   this->DrawTextAt(200, 213, text, 0, 0, 12, 0, 0, 0);
 
   unsigned red, green, blue;
@@ -1629,10 +1630,10 @@ void UIGuildTotalInfoWnd::Paint() {
   }
 
   const char* headers[4];
-  headers[0] = LookupMessage(517);
-  headers[1] = LookupMessage(518);
-  headers[2] = LookupMessage(519);
-  headers[3] = LookupMessage(520);
+  headers[0] = LookupMessage(MSI_GUILD_NAME);
+  headers[1] = LookupMessage(MSI_GUILD_LEVEL);
+  headers[2] = LookupMessage(MSI_GUILD_PEOPLE_COUNT);
+  headers[3] = LookupMessage(MSI_RANKING);
   int x = 0;
   for (int column = 0; column < 4; ++column) {
     this->DrawTextAt(x + 8, 49, headers[column], 0, 0, 12, 0, 0, 0);
@@ -1752,7 +1753,7 @@ void UIGuildMemberManageWnd::OnCreate(int, int) {
 
   this->m_onlineCheck = new UICheckBox();
   this->m_onlineCheck->SetSize(240, 12);
-  this->m_onlineCheck->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(2864));
+  this->m_onlineCheck->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_PARTYNAME));
   this->m_onlineCheck->FitToText();
   this->m_onlineCheck->Move(12, this->geometry.height - 18);
   this->m_onlineCheck->SetChecked(g_session.m_guildMemberListSort);
@@ -1822,8 +1823,8 @@ void UIGuildBanishedMemberWnd::Paint() {
   }
 
   const char* headers[2];
-  headers[0] = LookupMessage(407);
-  headers[1] = LookupMessage(462);
+  headers[0] = LookupMessage(MSI_NAME);
+  headers[1] = LookupMessage(MSI_GUILD_KICK_REASON);
   int x = 0;
   for (int column = 0; column < 2; ++column) {
     this->DrawTextAt(x + 8, 49, headers[column], 0, 0, 12, 0, 0, 0);
@@ -1881,7 +1882,7 @@ bool UIGuildMemberManageWnd::DrawMember(GuildInfo::Member& member, int& index, i
   }
   const std::string& name = member.name;
   if (member.name.size() == 0) {
-    member.name = LookupMessage(581);
+    member.name = LookupMessage(MSI_NAMELESS_USER);
     member.name += g_guildNamelessTag;
   }
 
@@ -1956,11 +1957,11 @@ bool UIGuildMemberManageWnd::DrawMember(GuildInfo::Member& member, int& index, i
   char lastLogin[128];
   const __time32_t* lastLoginTime = reinterpret_cast<const __time32_t*>(member.unknown_0074);
   if (*lastLoginTime != 0) {
-    strftime(lastLogin, sizeof(lastLogin), LookupMessage(3011), _localtime32(lastLoginTime));
+    strftime(lastLogin, sizeof(lastLogin), LookupMessage(MSI_CANNOT_OPEN_BANKING_DURING_REFINING), _localtime32(lastLoginTime));
   } else {
     lastLogin[0] = '\0';
   }
-  this->DrawTextAt(8, y + 17, FormatOwnedString(LookupMessage(3012), lastLogin).c_str(), 0, 0, 11, 0x404040, 0, 0);
+  this->DrawTextAt(8, y + 17, FormatOwnedString(LookupMessage(MSI_SWAP_EQUIPITEM_UNREGISTER_FIRST), lastLogin).c_str(), 0, 0, 11, 0x404040, 0, 0);
   return true;
 }
 
@@ -2019,7 +2020,7 @@ int UIGuildNoticeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a1, s
     case ID_SEND_GUILD_NOTICE: {
       std::string body(this->m_bodyEdit->Text());
       if (g_forbiddenWords.Contains(this->m_titleEdit->Text()) == true || g_forbiddenWords.Contains(body.c_str()) == true) {
-        g_windowMgr.Confirm(LookupMessage(14), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_BAD_SENTANGE), 0, true, false, 0, "Message", 280, 120, 0);
       } else {
         if (g_guildInfo.unknown_00B4) {
           g_modeMgr.gameMode->SendMsg(MM_GUILD_NOTICE, g_guildInfo.m_guildId, reinterpret_cast<int>(this->m_titleEdit->Text()), reinterpret_cast<int>(body.c_str()), 0);
@@ -2162,7 +2163,7 @@ int UIGuildSkillWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a1, st
     if (this->m_hoverIndex != -1) {
       CSkillInfo skill = this->SkillAt(this->m_hoverIndex);
       if (skill.available != 0) {
-        const std::string text = LookupMessage(322);
+        const std::string text = LookupMessage(MSI_SEE_INFORMATION_OF_SKILL);
         this->m_menuItems.push_back(MiniPartyInfoEntry(text.c_str(), 3));
       }
     }
@@ -2438,7 +2439,7 @@ int UIGuildPositionManageWnd::SendMsg(UIWindow* sender, int message, std::intptr
         if (found) {
           position.tax = std::atoi(this->unknown_0154[row]->Text());
           if (position.tax < 0 || position.tax > 50) {
-            g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(3460), 50, 0).c_str()), 0xFF, 0, 0, 0);
+            g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_INC_ATTACKDAMAGE_ABILITYPOWER), 50, 0).c_str()), 0xFF, 0, 0, 0);
             if (position.tax < 0) {
               position.tax = 0;
             } else if (position.tax > 50) {
@@ -2521,12 +2522,12 @@ void UIGuildMemberManageWnd::Paint() {
   }
 
   const char* headers[6];
-  headers[0] = LookupMessage(407);
-  headers[1] = LookupMessage(503);
-  headers[2] = LookupMessage(504);
-  headers[3] = LookupMessage(408);
-  headers[4] = LookupMessage(506);
-  headers[5] = LookupMessage(507);
+  headers[0] = LookupMessage(MSI_NAME);
+  headers[1] = LookupMessage(MSI_POSITION);
+  headers[2] = LookupMessage(MSI_JOB);
+  headers[3] = LookupMessage(MSI_LEVEL);
+  headers[4] = LookupMessage(MSI_CONTRIBUTION);
+  headers[5] = LookupMessage(MSI_EXP_CONTIRIBUTION);
   int textX = 10;
   for (int column = 0; column < 6; ++column) {
     const char* header = headers[column];
@@ -2674,35 +2675,35 @@ int UIGuildMemberManageWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
         if (member.characterId == static_cast<int>(g_session.m_gid)) {
           if (master != 0) {
             if (member.characterId != master) {
-              this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(508), 17));
+              this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_LEAVE_GUILD), 17));
             }
           } else if (!(member.name == g_guildInfo.unknown_0018)) {
-            this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(508), 17));
+            this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_LEAVE_GUILD), 17));
           }
         } else {
           if (master != 0) {
             if (master == static_cast<int>(g_session.m_gid)) {
-              this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(509), 16));
-              this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(2923), 59));
+              this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_EXPEL_GUILD), 16));
+              this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_SHOP_WITHDRAWAL), 59));
             } else if (g_guildInfo.unknown_00B0 != 0 && member.characterId != master) {
-              this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(509), 16));
+              this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_EXPEL_GUILD), 16));
             }
           } else if (g_guildInfo.unknown_0018 == g_session.DecodePlayerName()) {
-            this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(509), 16));
-            this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(2923), 59));
+            this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_EXPEL_GUILD), 16));
+            this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_SHOP_WITHDRAWAL), 59));
           } else if (g_guildInfo.unknown_00B0 != 0 && !(member.name == g_guildInfo.unknown_0018)) {
-            this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(509), 16));
+            this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_EXPEL_GUILD), 16));
           }
 
           if (member.online == 1) {
             const bool invite = g_session.unknown_5464 != 0 &&
                                 g_session.PartyByName(member.name.c_str()).valid == 0;
             if (invite) {
-              this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(1330), 5));
+              this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_REQ_JOIN_PARTY3), 5));
             }
-            this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(2043), 20));
+            this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_DIRECT_CHAT), 20));
           }
-          this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(2808), 58));
+          this->unknown_0150.push_back(MiniPartyInfoEntry(LookupMessage(MSI_USA_PERSONALINFO_DEATH), 58));
         }
       }
     }
@@ -2732,7 +2733,7 @@ int UIGuildMemberManageWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     GuildInfo::Member member;
     if ((this->GetMember(this->m_hoverRow, member) && member.name.find(g_guildNamelessTag, 0) != std::string::npos) ||
         !g_playerNameDictionary->Contains(member.characterId)) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3041)), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHR_DELETE_FAIL_CHN_TAREN_PERSONALNUMBER)), 0xFF, 0, 0, 0);
       return 0;
     }
 
@@ -2776,7 +2777,7 @@ int UIGuildMemberManageWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
       if (this->GetMember(this->m_hoverRow, target) == true) {
         const char* relation;
         if (g_windowMgr.IsFriend(target.name.c_str()) == true) {
-          relation = LookupMessage(102);
+          relation = LookupMessage(MSI_FRIEND);
         } else {
           relation = g_session.IsGuildMemberCharacter(static_cast<std::uint32_t>(target.characterId)) == true ? "GuildMember" : nullptr;
         }
@@ -2796,7 +2797,7 @@ int UIGuildMemberManageWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     case 59: {
       GuildInfo::Member target;
       if (this->GetMember(this->m_hoverRow, target) == true) {
-        const std::string text = FormatOwnedString(LookupMessage(2924), target.name.c_str(), target.name.c_str());
+        const std::string text = FormatOwnedString(LookupMessage(MSI_REMAIN_TIME), target.name.c_str(), target.name.c_str());
         if (g_windowMgr.Confirm(text.c_str(), 2, false, false, 0, "Message", 280, 120, 0) != 188) {
           target.positionId = 0;
           target.positionName = g_guildInfo.m_positions[target.positionId];
@@ -3035,7 +3036,7 @@ int UIGuildInfoManageWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
       g_windowMgr.CloseWindow(WID_MENUWND);
     }
     if (g_guildInfo.unknown_00B4 != 0) {
-      this->unknown_00E0.push_back(MiniPartyInfoEntry(LookupMessage(351), 27));
+      this->unknown_00E0.push_back(MiniPartyInfoEntry(LookupMessage(MSI_DELETE), 27));
     }
     if (this->unknown_00E0.size() != 0) {
       UIWindow* menu = g_windowMgr.EnsureWindow(WID_MENUWND);
@@ -3075,7 +3076,7 @@ int UIGuildInfoManageWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
       EnumerateFileNames(this->unknown_00D8, directory, "*.gif");
       const int count = static_cast<int>(this->unknown_00D8.size());
       if (count == 0) {
-        g_windowMgr.Confirm(LookupMessage(3037), 0, true, false, 0, "Caution", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_SWAP_FAIL_SWAP), 0, true, false, 0, "Caution", 280, 120, 0);
         return 0;
       }
 
@@ -3093,7 +3094,7 @@ int UIGuildInfoManageWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
       return 0;
     }
     case 449:
-      g_windowMgr.Confirm(LookupMessage(2564), 0, false, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_PET_EVOLUTION), 0, false, false, 0, "Message", 280, 120, 0);
       g_windowMgr.EnsureWindow(WID_CREATEGUILDWND_MODE_1);
       return 0;
     }
@@ -3119,7 +3120,7 @@ int UIGuildInfoManageWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
       std::string path = FormatOwnedString("..\\..\\emblem\\%s", name.c_str());
       CBitmapRes* bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve(path.c_str())));
       if (!bitmap) {
-        g_windowMgr.Confirm(LookupMessage(3587), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_RODEX_MESSAGE_DELETE_ALL), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
 
@@ -3127,16 +3128,16 @@ int UIGuildInfoManageWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
         CFile file;
         if (file.Open(FormatOwnedString("..\\emblem\\%s", name.c_str()).c_str(), 0, true, false) == true) {
           if (g_guildMgr->m_timeout < file.GetSize()) {
-            g_windowMgr.Confirm(LookupMessage(3587), 0, true, false, 0, "Message", 280, 120, 0);
+            g_windowMgr.Confirm(LookupMessage(MSI_RODEX_MESSAGE_DELETE_ALL), 0, true, false, 0, "Message", 280, 120, 0);
           } else {
             std::string uploadPath = FormatOwnedString("emblem\\%s", name.c_str());
             if (!g_emblemDataMgr->Upload(this->m_guildId, uploadPath)) {
-              g_windowMgr.Confirm(LookupMessage(3586), 0, true, false, 0, "Message", 280, 120, 0);
+              g_windowMgr.Confirm(LookupMessage(MSI_RODEX_BUTTON_DELETE_ALL), 0, true, false, 0, "Message", 280, 120, 0);
             }
           }
         }
       } else {
-        g_windowMgr.Confirm(LookupMessage(3587), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_RODEX_MESSAGE_DELETE_ALL), 0, true, false, 0, "Message", 280, 120, 0);
       }
     }
     return 0;
diff --git a/Source/UI/Guild/UIGuild_Storage_Log.cpp b/Source/UI/Guild/UIGuild_Storage_Log.cpp
index 718e218e2..27df94328 100644
--- a/Source/UI/Guild/UIGuild_Storage_Log.cpp
+++ b/Source/UI/Guild/UIGuild_Storage_Log.cpp
@@ -9,6 +9,7 @@
 #include "UI/Text/UIStaticText.h"
 #include "UI/Window/WindowManagerWindows.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdio>
 #include <cstdlib>
@@ -192,7 +193,7 @@ void UIGuild_Storage_Log::FillRows() {
 // OFFSET: 0x0094D290
 // FUNCTION: fn_12904
 void UIGuild_Storage_Log::Paint() {
-  this->DrawTitleBar(true, LookupMessage(0x9F3), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_INCORRECT_GAMESAMBEID), 0);
   this->DrawPanelBackground(17, 0, "");
   this->DrawButtonBar(2, 0, 1);
   CBitmapRes* out = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\out.bmp")));
@@ -205,12 +206,12 @@ void UIGuild_Storage_Log::Paint() {
   this->unknown_0158->colors[this->m_category] = 0xC89623;
   this->unknown_0158->Invalidate();
 
-  this->DrawTextAt(234, 23, LookupMessage(0x9F4), 0, 0, 11, 0xFF, 0, 0);
-  this->DrawTextAt(6, 47, LookupMessage(0x9EE), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(70, 47, LookupMessage(0x9EA), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(150, 47, LookupMessage(0x9EB), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(200, 47, LookupMessage(0x9EC), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(320, 47, LookupMessage(0x9ED), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(234, 23, LookupMessage(MSI_EA5), 0, 0, 11, 0xFF, 0, 0);
+  this->DrawTextAt(6, 47, LookupMessage(MSI_GUILD_STORAGE_LOG_IN), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(70, 47, LookupMessage(MSI_GUILD_STORAGE_LOG_TIME), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(150, 47, LookupMessage(MSI_GUILD_STORAGE_ITEM_IN_OUT), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(200, 47, LookupMessage(MSI_GUILD_STORAGE_LOG_FINISH), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(320, 47, LookupMessage(MSI_GUILD_STORAGE_LOG_ALL), 0, 0, 12, 0, 0, 0);
   this->FillRows();
 
   int y = 60;
diff --git a/Source/UI/Item/UIEquipmentPropertiesWnd.cpp b/Source/UI/Item/UIEquipmentPropertiesWnd.cpp
index 9e2a2efbd..9b0b6ea43 100644
--- a/Source/UI/Item/UIEquipmentPropertiesWnd.cpp
+++ b/Source/UI/Item/UIEquipmentPropertiesWnd.cpp
@@ -14,6 +14,7 @@
 #include "Utility/Cipher/XorBytes.h"
 #include "Utility/Text/StringUtil.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstring>
 #include <list>
@@ -343,7 +344,7 @@ void CUIEquipmentPropertiesWnd::OnCreate(int width, int height) {
   CUIStaticText* title = new CUIStaticText();
   title->SetSize(100, 18);
   title->Move(18, 0);
-  title->SetText(LookupMessage(4029));
+  title->SetText(LookupMessage(MSI_SEND_TO_ALLY));
   title->SetFitText(0);
   title->SetAlign(0, 6);
   {
diff --git a/Source/UI/Item/UIMerchantItemLogWnd.cpp b/Source/UI/Item/UIMerchantItemLogWnd.cpp
index 50d5afa31..6dacccf3a 100644
--- a/Source/UI/Item/UIMerchantItemLogWnd.cpp
+++ b/Source/UI/Item/UIMerchantItemLogWnd.cpp
@@ -26,6 +26,7 @@
 #include "Resource/TextureNames.h"
 #include "UI/Shop/ItemDrawing.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
@@ -171,11 +172,11 @@ void UIMerchantItemLogWnd::OnMouseHover(int x, int y) {
 
     if (item.identified == 1 && item.unknown_0098 != 0) {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString(LookupMessage(2551), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAIL_NEED_EQUIPPED_GUN_GATLING), item.DisplayName(0).c_str(), item.unknown_0098, item.quantity).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     } else {
       g_modeMgr.gameMode
-          ->ShowTooltip(FormatOwnedString(LookupMessage(183), item.DisplayName(0).c_str(), item.quantity).c_str(), tooltipX, tooltipY,
+          ->ShowTooltip(FormatOwnedString(LookupMessage(MSI_EA2), item.DisplayName(0).c_str(), item.quantity).c_str(), tooltipX, tooltipY,
                  g_session.GetItemNameColor(item), 0, 1);
     }
   }
@@ -186,7 +187,7 @@ void UIMerchantItemLogWnd::OnMouseHover(int x, int y) {
 void UIMerchantItemLogWnd::OnProcess() {
   bool changed = false;
   for (auto it = this->logs.begin(); it != this->logs.end(); ++it) {
-    if (it->name.compare(LookupMessage(581)) == 0) {
+    if (it->name.compare(LookupMessage(MSI_NAMELESS_USER)) == 0) {
       it->name = LookupPlayerName(it->characterId);
       changed = true;
     }
diff --git a/Source/UI/Item/UIParaItemShopWnd.cpp b/Source/UI/Item/UIParaItemShopWnd.cpp
index dac960f53..d4ab2a26b 100644
--- a/Source/UI/Item/UIParaItemShopWnd.cpp
+++ b/Source/UI/Item/UIParaItemShopWnd.cpp
@@ -38,6 +38,7 @@
 #include "Utility/Text/FormatString.h"
 #include "Utility/Text/GroupedInteger.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdio>
 #include <cstdlib>
@@ -228,7 +229,7 @@ void UIParaResultWnd::OnCreate(int width, int height) {
 
   this->title = new UIStaticText();
   this->title->SetSize(70, 15);
-  this->title->SetText(LookupMessage(2530), 0);
+  this->title->SetText(LookupMessage(MSI_GUILD_INVITE), 0);
   this->title->Move(16, 2);
   this->title->shadow = 1;
   this->AddChild(this->title);
@@ -300,7 +301,7 @@ int UIParaItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
       if (count > 0) {
         mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(119)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EQUIPITEM_OLNY_ONE)), 255, 0, 0, 0);
         return 0;
       }
       break;
@@ -326,7 +327,7 @@ int UIParaItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
       item.quantity += 30000 - combined;
       char text[200];
       std::memset(text, 0, sizeof(text));
-      sprintf_s(text, sizeof(text), LookupMessage(1704), 30000);
+      sprintf_s(text, sizeof(text), LookupMessage(MSI_LIMIT_BUY_ITEM2), 30000);
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 255, 0, 0, 0);
     }
@@ -335,7 +336,7 @@ int UIParaItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     if (available != -1 && available < a) {
       item.quantity = available;
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2531)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PARA_PURCHASE_ITEM_FAIL)), 255, 0, 0, 0);
     }
 
     if (item.quantity > 0) {
@@ -350,10 +351,10 @@ int UIParaItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
 
       if (!affordable) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(55)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INSUFFICIENT_MONEY)), 255, 0, 0, 0);
       } else if (weight + g_session.m_weight > g_session.m_maxWeight) {
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2536)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GUILD_STORAGE_ITEM_COUNT)), 255, 0, 0, 0);
       } else {
         if (item.unknown_0074[3] == 1) {
           g_session.RemoveItem1718(item);
@@ -529,12 +530,12 @@ int UIParaItemShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
     if (a == 1) {
       this->unknown_00F8 = 1;
       this->showQuantity = 1;
-      this->title->SetTextAutoWidth(LookupMessage(185));
+      this->title->SetTextAutoWidth(LookupMessage(MSI_ITEMSYOUCANSELL));
       this->checkBox->m_disabled = 0;
     } else {
       this->unknown_00F8 = 0;
       this->showQuantity = 0;
-      this->title->SetTextAutoWidth(LookupMessage(186));
+      this->title->SetTextAutoWidth(LookupMessage(MSI_SHOPITEMS));
       this->checkBox->m_disabled = 1;
     }
     return 0;
@@ -607,7 +608,7 @@ int UIParaResultWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std
   }
   case UM_SETTITLE:
     this->showQuantity = 0;
-    this->title->SetTextAutoWidth(LookupMessage(2530));
+    this->title->SetTextAutoWidth(LookupMessage(MSI_GUILD_INVITE));
     this->SendMsg(nullptr, UM_RESIZE, 7, this->geometry.width, a, 0);
     return 0;
   case UM_RESIZE:
@@ -773,13 +774,13 @@ void UIParaItemShopWnd::Paint() {
   if (this->unknown_010C == 1) {
     std::string text;
     if (g_serviceType == 0 && g_session.m_channelCopId == 1) {
-      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(1290), this->ClipTextToWidth(g_session.DecodePlayerName(), 100, 0, 12, 0), g_pendingAid));
+      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_POINT_SHOP_NHN), this->ClipTextToWidth(g_session.DecodePlayerName(), 100, 0, 12, 0), g_pendingAid));
     } else {
-      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(1210), this->ClipTextToWidth(g_session.DecodePlayerName(), 100, 0, 12, 0), g_pendingAid));
+      text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_POINT_SHOP), this->ClipTextToWidth(g_session.DecodePlayerName(), 100, 0, 12, 0), g_pendingAid));
     }
     this->DrawTextAt(12, this->geometry.height - 21, text.c_str(), text.size(), 0, 12, 0, 0, 0);
 
-    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(1305), this->ClipTextToWidth(g_session.DecodePlayerName(), 100, 0, 12, 0), g_pendingGid));
+    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_POINT_SHOP2), this->ClipTextToWidth(g_session.DecodePlayerName(), 100, 0, 12, 0), g_pendingGid));
     this->DrawTextAt(12, this->geometry.height - barHeight - 21, text.c_str(), text.size(), 0, 12, 0, 0, 0);
   }
 }
diff --git a/Source/UI/Items/MergeItemWnd.cpp b/Source/UI/Items/MergeItemWnd.cpp
index 922c1900f..8cb0047d9 100644
--- a/Source/UI/Items/MergeItemWnd.cpp
+++ b/Source/UI/Items/MergeItemWnd.cpp
@@ -25,6 +25,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Math/AffineMatrix.h"
 #include "Utility/Text/FormatString.h"
+#include "Resource/MSGSTRINGID.h"
 #include <cstdlib>
 #include <string>
 #include <windows.h>
@@ -133,7 +134,7 @@ void CMergeItemWnd::OnCreate(int, int) {
 void CMergeItemWnd::Paint() {
   unsigned red, green, blue;
   SkinPaletteChannels(ResourceMgr::Instance(), 2, 2, red, green, blue);
-  this->DrawTitleBar(true, LookupMessage(2169), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_MERGE_ITEM_FAILED_NOT_MERGE), 0);
   this->FillRegion(0, 17, this->geometry.width, this->geometry.height, RGB(red, green, blue));
 
   for (int index = 0; index < this->m_visibleCount; ++index) {
@@ -197,7 +198,7 @@ void CMergeItemWnd::OnMouseHover(int x, int y) {
   ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, id);
   if (item.unknown_0000[1] != 0) {
     this->ToScreen(screenX, screenY);
-    std::string text = FormatOwnedString(LookupMessage(183), item.DisplayName(0).c_str(), item.quantity);
+    std::string text = FormatOwnedString(LookupMessage(MSI_EA2), item.DisplayName(0).c_str(), item.quantity);
     g_modeMgr.gameMode->ShowTooltip(text.c_str(), screenX, screenY, g_session.GetItemNameColor(item), 0, 1);
   }
 }
@@ -395,7 +396,7 @@ bool CMergeItemWnd::RequestMerge() {
   }
 
   if (ids.size() < this->m_minSelection) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2170)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MERGE_ITEM_FAILED_MAX_COUNT)), 0xFF, 0, 0, 0);
     return false;
   }
 
diff --git a/Source/UI/Items/UIGameItem.cpp b/Source/UI/Items/UIGameItem.cpp
index fd9bae17c..16baf1964 100644
--- a/Source/UI/Items/UIGameItem.cpp
+++ b/Source/UI/Items/UIGameItem.cpp
@@ -17,6 +17,7 @@
 #include "Utility/Text/FormatString.h"
 #include "Client/Mode/CMode.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdlib>
 #include <format>
 #include <string>
@@ -106,7 +107,7 @@ void CUIGameItem::OnMouseHover(int x, int y) {
   const std::uint32_t color = g_session.GetItemNameColor(this->itemInfo);
   CMode* tooltip = g_modeMgr.gameMode;
   if (this->itemInfo.unknown_0098 > 0) {
-    const std::string text = FormatOwnedString(LookupMessage(0xA28), this->name.c_str(), this->itemInfo.unknown_0098);
+    const std::string text = FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), this->name.c_str(), this->itemInfo.unknown_0098);
     tooltip->ShowTooltip(text.c_str(), screenX, screenY, color, 0, 1);
   } else {
     tooltip->ShowTooltip(this->name.c_str(), screenX, screenY, color, 0, 1);
diff --git a/Source/UI/Items/UIItemRepairWnd.cpp b/Source/UI/Items/UIItemRepairWnd.cpp
index ee910a0d9..0099a1fb8 100644
--- a/Source/UI/Items/UIItemRepairWnd.cpp
+++ b/Source/UI/Items/UIItemRepairWnd.cpp
@@ -22,6 +22,7 @@
 #include "UI/Buttons/UIButton.h"
 #include "UI/Lists/UIListBox.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstring>
 #include <string>
@@ -46,7 +47,7 @@ struct UIItemRepairRecordHeader {
 // OFFSET: 0x009A3860
 // FUNCTION: fn_13609
 void UIItemRepairWnd::Paint() {
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(812), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_REPAIRITEMLIST), 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   this->DrawButtonBar(2, 0, 1);
 }
diff --git a/Source/UI/Items/UIMakeTargetListWnd.cpp b/Source/UI/Items/UIMakeTargetListWnd.cpp
index 35f8ba7a3..0919a565b 100644
--- a/Source/UI/Items/UIMakeTargetListWnd.cpp
+++ b/Source/UI/Items/UIMakeTargetListWnd.cpp
@@ -19,6 +19,7 @@
 #include "UI/Lists/UIListBox.h"
 #include "UI/Window/WindowManagerWindows.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstring>
 #include <vector>
@@ -45,7 +46,7 @@ std::vector<unsigned char> UIMakeTargetListWnd::GetReplayData() {
 // OFFSET: 0x009A38A0
 // FUNCTION: fn_13610
 void UIMakeTargetListWnd::Paint() {
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(425), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_MAKE_LIST), 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   this->DrawButtonBar(2, 0, 1);
 }
diff --git a/Source/UI/Items/UIMakeTargetProcessWnd.cpp b/Source/UI/Items/UIMakeTargetProcessWnd.cpp
index 00ad1986c..ee94928f8 100644
--- a/Source/UI/Items/UIMakeTargetProcessWnd.cpp
+++ b/Source/UI/Items/UIMakeTargetProcessWnd.cpp
@@ -18,6 +18,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "UI/Window/WindowManagerWindows.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstring>
 #include <vector>
@@ -149,9 +150,9 @@ void UIMakeTargetProcessWnd::Paint() {
   item.unknown_0060 = 0;
   item.identified = 1;
   const int nameWidth = this->DrawFittedItemName(16, 2, &item, 0, 0, 12, 0);
-  this->DrawShadowedText(nameWidth + 16, 2, LookupMessage(426), 0, 0, 0xFFFFFF, 0, 12, 0);
+  this->DrawShadowedText(nameWidth + 16, 2, LookupMessage(MSI_MAKE_TARGET), 0, 0, 0xFFFFFF, 0, 12, 0);
   const int requiredWidth = this->DrawFittedItemName(16, 22, &item, 0, 0, 12, 0);
-  this->DrawShadowedText(requiredWidth + 16, 22, LookupMessage(427), 0, 0, 0xFFFFFF, 0, 12, 0);
+  this->DrawShadowedText(requiredWidth + 16, 22, LookupMessage(MSI_REQUIRE_FOR_MAKE_TARGET), 0, 0, 0xFFFFFF, 0, 12, 0);
 
   const std::vector<const char*>& lines = FindMetalProcessItems(this->makeType);
   int y = 42;
diff --git a/Source/UI/Items/UISwapEquipmentWnd.cpp b/Source/UI/Items/UISwapEquipmentWnd.cpp
index c9e066f86..719780bb8 100644
--- a/Source/UI/Items/UISwapEquipmentWnd.cpp
+++ b/Source/UI/Items/UISwapEquipmentWnd.cpp
@@ -30,6 +30,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <windows.h>
 #include <timeapi.h>
 
@@ -205,17 +206,17 @@ int UISwapEquipmentWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       return 1;
     case 0x1FC:
       if (g_windowMgr.LookupWindow(WID_EXCHANGEUI)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBB9)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SWAP_EQUIPITEM_FAIL_CHAT)), 0xFF, 0, 0, 0);
         return 1;
       }
       if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->unknown_0250) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBB7)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SWAP_EQUIPITEM_FAIL_MERCHANTSHOP)), 0xFF, 0, 0, 0);
       } else if (g_windowMgr.unknown_0304 || g_windowMgr.unknown_0308 || g_windowMgr.unknown_02FC) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBBA)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MDUNGEON_CREATE_FAIL_PARTY_ONLINE)), 0xFF, 0, 0, 0);
       } else if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->unknown_0264[3]) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBB8)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SWAP_EQUIPITEM_FAIL_USE_NPC)), 0xFF, 0, 0, 0);
       } else if (g_windowMgr.unknown_01F0 || g_windowMgr.unknown_01F8) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBBB)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_USESKILL_FAIL_NEED_MORE_ARROW_CNT)), 0xFF, 0, 0, 0);
       } else {
         g_modeMgr.GetGameMode()->SendMsg(MM_SWAP_EQUIPMENT, 0, 0, 0, 0);
       }
@@ -296,7 +297,7 @@ void UISwapEquipmentWnd::OnCreate(int width, int height) {
   this->m_swapButton->SetBitmap("유저인터페이스\\swap_equipment\\btn_change2_press.bmp", 2, 0);
   this->m_swapButton->SetSize(this->m_swapButton->BitmapWidth(), this->m_swapButton->BitmapHeight());
   UISwapBitmapButton* button = this->m_swapButton;
-  const std::string label = LookupMessage(0xC27);
+  const std::string label = LookupMessage(MSI_DESC_VIT2);
   button->label = label;
   this->m_swapButton->m_textColor = 0x172842;
   this->m_swapButton->Move(0x51, 0x9B);
@@ -304,7 +305,7 @@ void UISwapEquipmentWnd::OnCreate(int width, int height) {
   this->AddChild(this->m_swapButton);
 
   UIBasicButton* close = new (std::nothrow) UIBasicButton();
-  close->Configure(0x32, LookupMessage(0xDA));
+  close->Configure(0x32, LookupMessage(MSI_CANCEL));
   close->Move(0xE0, 0x9B);
   close->SetId(0xB9);
   this->AddChild(close);
@@ -339,7 +340,7 @@ void UISwapEquipmentWnd::Paint() {
     this->DrawBitmap(0, 0, bitmap, false);
   }
 
-  this->DrawCenteredText(140, 4, LookupMessage(3110), std::strlen(LookupMessage(3110)), 0, 12, 0x14234B, 0);
+  this->DrawCenteredText(140, 4, LookupMessage(MSI_DESC_AGI2), std::strlen(LookupMessage(MSI_DESC_AGI2)), 0, 12, 0x14234B, 0);
 
   this->DrawEquipmentSlots();
 
@@ -441,12 +442,12 @@ void UISwapEquipmentWnd::OnMouseHover(int x, int y) {
       std::string text;
       if (item.quantity > 1) {
         if (item.unknown_0098 != 0) {
-          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(0x9F7), item.DisplayName(0)));
+          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_FAIL_NEED_EQUIPPED_GUN_GATLING), item.DisplayName(0)));
         } else {
-          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(0xB7), item.DisplayName(0).c_str(), item.quantity));
+          text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_EA2), item.DisplayName(0).c_str(), item.quantity));
         }
       } else if (item.unknown_0098 != 0) {
-        text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(0xA28), item.DisplayName(0).c_str(), item.unknown_0098));
+        text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098));
       } else {
         text = static_cast<const std::string&>(item.DisplayName(0));
       }
diff --git a/Source/UI/Items/UIWeaponRefineWnd.cpp b/Source/UI/Items/UIWeaponRefineWnd.cpp
index a54f5c2ac..796426333 100644
--- a/Source/UI/Items/UIWeaponRefineWnd.cpp
+++ b/Source/UI/Items/UIWeaponRefineWnd.cpp
@@ -16,6 +16,7 @@
 #include "UI/Lists/UIListBox.h"
 #include "UI/Window/WindowManagerWindows.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstring>
 #include <vector>
@@ -44,7 +45,7 @@ std::vector<unsigned char> UIWeaponRefineWnd::GetReplayData() {
 // OFFSET: 0x009A3CD0
 // FUNCTION: fn_13613
 void UIWeaponRefineWnd::Paint() {
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(910), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_REFINEITEMLIST), 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   this->DrawButtonBar(2, 0, 1);
 }
diff --git a/Source/UI/Lists/UIChatHisBox.cpp b/Source/UI/Lists/UIChatHisBox.cpp
index 4681e6834..ebe65b47e 100644
--- a/Source/UI/Lists/UIChatHisBox.cpp
+++ b/Source/UI/Lists/UIChatHisBox.cpp
@@ -12,6 +12,7 @@
 #include "UI/Buttons/UIItemTagButton.h"
 #include "UI/Lists/UIChatHisBox.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 #include <new>
 #include <string>
@@ -34,12 +35,12 @@ std::string UIChatHisBox::ResolvePlayerTags(const char* name) {
       result = this->lines[line];
       const std::string label = row[index]->label;
 
-      if (label.find(LookupMessage(581)) != std::string::npos) {
-        const std::size_t found = result.find(LookupMessage(581));
+      if (label.find(LookupMessage(MSI_NAMELESS_USER)) != std::string::npos) {
+        const std::size_t found = result.find(LookupMessage(MSI_NAMELESS_USER));
         const std::string player = LookupPlayerName(row[index]->unknown_01F8);
 
         if (std::strcmp(player.c_str(), name) == 0) {
-          result.replace(found, std::strlen(LookupMessage(581)), name, std::strlen(name));
+          result.replace(found, std::strlen(LookupMessage(MSI_NAMELESS_USER)), name, std::strlen(name));
           const std::string tail = result.substr(position);
           std::string opening = "<";
           opening += name;
diff --git a/Source/UI/Lists/UIComboBoxDefWnd.cpp b/Source/UI/Lists/UIComboBoxDefWnd.cpp
index 584c53301..6ec028a00 100644
--- a/Source/UI/Lists/UIComboBoxDefWnd.cpp
+++ b/Source/UI/Lists/UIComboBoxDefWnd.cpp
@@ -30,6 +30,7 @@
 #include "Resource/Sprites/SpriteResource.h"
 #include "UI/Text/TextWrapping.h"
 #include "UI/Window/UINewSelectCharWnd.h"
+#include "Resource/MSGSTRINGID.h"
 #include <timeapi.h>
 namespace {
   constexpr char prefix[] = "유저인터페이스\\";
@@ -502,20 +503,20 @@ void UIDescriptRace::DrawRaceDescription() {
       return;
     }
 
-    this->DrawTextAt(50, 23, LookupMessage(3018), 0, 0, 12, 0x99634C, 1, 0);
-    this->DrawTextAt(49, 22, LookupMessage(3018), 0, 0, 12, 0xFFFFFF, 1, 0);
+    this->DrawTextAt(50, 23, LookupMessage(MSI_NEWMAKECHAR_DORAMINFO), 0, 0, 12, 0x99634C, 1, 0);
+    this->DrawTextAt(49, 22, LookupMessage(MSI_NEWMAKECHAR_DORAMINFO), 0, 0, 12, 0xFFFFFF, 1, 0);
     std::vector<std::string> lines;
-    WrapPlainText(LookupMessage(3021), lines, 40);
+    WrapPlainText(LookupMessage(MSI_CASH_MARK2), lines, 40);
     int y = 22;
     for (unsigned index = 0; index < lines.size(); ++index) {
       this->DrawTextAt(112, y, lines[index].c_str(), 0, 0, 12, 0, 0, 0);
       y += 20;
     }
   } else if (this->m_race == 0) {
-    this->DrawTextAt(50, 23, LookupMessage(3016), 0, 0, 12, 0x99634C, 1, 0);
-    this->DrawTextAt(49, 22, LookupMessage(3016), 0, 0, 12, 0xFFFFFF, 1, 0);
+    this->DrawTextAt(50, 23, LookupMessage(MSI_NEWMAKECHAR_DORAMJOB), 0, 0, 12, 0x99634C, 1, 0);
+    this->DrawTextAt(49, 22, LookupMessage(MSI_NEWMAKECHAR_DORAMJOB), 0, 0, 12, 0xFFFFFF, 1, 0);
     std::vector<std::string> lines;
-    WrapPlainText(LookupMessage(3020), lines, 40);
+    WrapPlainText(LookupMessage(MSI_CASH_MARK1), lines, 40);
     int y = 22;
     for (unsigned index = 0; index < lines.size(); ++index) {
       this->DrawTextAt(112, y, lines[index].c_str(), 0, 0, 12, 0, 0, 0);
diff --git a/Source/UI/Lists/UIScrollBar.cpp b/Source/UI/Lists/UIScrollBar.cpp
index fbd5fd141..0691412f7 100644
--- a/Source/UI/Lists/UIScrollBar.cpp
+++ b/Source/UI/Lists/UIScrollBar.cpp
@@ -51,6 +51,7 @@
 #include "UI/Edit/UIItemTagCtrl.h"
 #include "UI/Rodex/UIRodexComposeWnd.h"
 #include "UI/Text/TextFitting.h"
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x0086DDA0
 // FUNCTION: fn_11059
 UIListBoxTitle::UIListBoxTitle() {
@@ -1138,7 +1139,7 @@ int UITabControl::SendMsg(UIWindow* sender, int message, std::intptr_t argument1
 
     const int width = this->TextWidth(text.c_str(), 0, 0, this->unknown_00E8, 0, 0);
     if ((this->tabPadding + width) * this->TabCount() >= this->parent->geometry.width - 90) {
-      g_windowMgr.Confirm(LookupMessage(1577), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_FAILED_CHANGE_TABNAME), 0, true, false, 0, "Message", 280, 120, 0);
     } else {
       this->labels[this->unknown_007C] = text;
       const int previousWidth = this->geometry.width;
@@ -1963,7 +1964,7 @@ std::string UIChatHisBox::RenderItemLinks(const char* lineText, std::string& sou
               this->TextWidth(label.c_str(), 0, 0, 12, 0, 0) + 1,
               button->geometry.height);
 
-          const std::string unknownName = LookupMessage(581);
+          const std::string unknownName = LookupMessage(MSI_NAMELESS_USER);
           if (label.find(unknownName) != std::string::npos) {
             std::uint32_t creator[2];
             std::memcpy(creator, item.unknown_001C + 8, sizeof(creator));
diff --git a/Source/UI/Menu/UIMenuIconWnd.cpp b/Source/UI/Menu/UIMenuIconWnd.cpp
index 5c90c398e..558d3cb31 100644
--- a/Source/UI/Menu/UIMenuIconWnd.cpp
+++ b/Source/UI/Menu/UIMenuIconWnd.cpp
@@ -29,6 +29,7 @@
 #include <string>
 #include "Contents/GuildInfo.h"
 
+#include "Resource/MSGSTRINGID.h"
 #pragma pack(push, 1)
 struct MenuIconBankingCheckPacket {
   /* 0000 */ std::int16_t id;
@@ -440,11 +441,11 @@ int UIMenuIconWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument
         break;
       case 476:
         if (g_windowMgr.LookupWindow(WID_REFININGWND)) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2992)), 255, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_AURA_EFFECT_OFF)), 255, 0, 0, 0);
         } else if (g_windowMgr.LookupWindow(WID_GRADEENCHANTWND)) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3715)), 255, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BROADCASTING_GRADE_ENCHANT_SUCCESS)), 255, 0, 0, 0);
         } else if (g_windowMgr.LookupWindow(WID_ENCHANTUI)) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3843)), 255, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENCHANT_REQUEST)), 255, 0, 0, 0);
         } else {
           this->ToggleWindow(263);
         }
@@ -478,8 +479,8 @@ int UIMenuIconWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument
         this->ToggleWindow(10002);
         break;
       case 587:
-        if (g_windowMgr.Confirm(LookupMessage(4129), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
-          ShellExecuteA(hWnd, "open", LookupMessage(4128), nullptr, nullptr, SW_SHOWNORMAL);
+        if (g_windowMgr.Confirm(LookupMessage(MSI_GENDER_CHANGE_FAILED_CAUSE_MONSTER_TRANSFORM), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+          ShellExecuteA(hWnd, "open", LookupMessage(MSI_GENDER_CHANGE_FAILED_CAUSE_MARRIED), nullptr, nullptr, SW_SHOWNORMAL);
         }
         break;
       }
diff --git a/Source/UI/Party/UIAdvenPartyBoardWnd.cpp b/Source/UI/Party/UIAdvenPartyBoardWnd.cpp
index 9ce164ebf..f2480dff9 100644
--- a/Source/UI/Party/UIAdvenPartyBoardWnd.cpp
+++ b/Source/UI/Party/UIAdvenPartyBoardWnd.cpp
@@ -24,6 +24,7 @@
 #include "Render/Renderer.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cctype>
 #include <cstdio>
@@ -91,7 +92,7 @@ void UIAdvenPartyBoardWnd::OnCreate(int, int) {
   const int positions[][2] = {{160, 23}, {178, 23}, {196, 23}, {214, 23}};
   const char* images[] = {"btn_job_def_on", "btn_job_def_off", "btn_job_heal_on", "btn_job_heal_off", "btn_job_atk_on", "btn_job_atk_off", "btn_job_buf_on", "btn_job_buf_off"};
   const std::string path = prefix;
-  const char* tooltips[] = {LookupMessage(3420), LookupMessage(3491), LookupMessage(3444), LookupMessage(3508)};
+  const char* tooltips[] = {LookupMessage(MSI_EXPLAIN_CHAT_UNBLOCK), LookupMessage(MSI_CANNOT_FIND_PARTYMASTER), LookupMessage(MSI_QUESTWND_LOWER), LookupMessage(MSI_EXPAND_SIGHT_ON)};
 
   for (int index = 0; index < 4; ++index) {
     this->jobs[index] = new UIJobSlotButton();
@@ -110,7 +111,7 @@ void UIAdvenPartyBoardWnd::OnCreate(int, int) {
   memo->maximum = 150;
   memo->TextColor(0, 0xFFFFFFFFu);
   memo->SetPlaceholderEnabled(true);
-  memo->SetPlaceholder(LookupMessage(3419));
+  memo->SetPlaceholder(LookupMessage(MSI_EXPLAIN_CHAT_BLOCK));
   memo->SetPlaceholderColor(0x646464);
   memo->Move(238, 24);
   memo->Background(255, 255, 255);
@@ -124,7 +125,7 @@ void UIAdvenPartyBoardWnd::OnCreate(int, int) {
   search->SetSize(search->BitmapWidth(), search->BitmapHeight());
   search->Move(354, 22);
   search->SetId(365);
-  search->SetText(LookupMessage(3366));
+  search->SetText(LookupMessage(MSI_ADVEN_PURPOSE));
   this->AddChild(search);
   auto* reset = new UIBmpTextButton();
   reset->SetBitmap("유저인터페이스\\UIadventurerAgency\\btn_initialize.bmp", 0, 0);
@@ -134,7 +135,7 @@ void UIAdvenPartyBoardWnd::OnCreate(int, int) {
   reset->SetSize(reset->BitmapWidth(), reset->BitmapHeight());
   reset->Move(401, 22);
   reset->SetId(363);
-  reset->SetText(LookupMessage(3367));
+  reset->SetText(LookupMessage(MSI_ADVEN_WARNING_TEXT));
   this->AddChild(reset);
   this->refresh = new UIBitmapButton();
   this->refresh->SetBitmap("유저인터페이스\\UIadventurerAgency\\btn_refresh.bmp", 0, 0);
@@ -210,13 +211,13 @@ void UIAdvenPartyBoardWnd::OnCreate(int, int) {
   this->types->SetSize(76, 18);
   this->types->Move(76, 22);
   this->AddChild(this->types);
-  this->types->AddOption(LookupMessage(3377), 0);
-  this->types->AddOption(LookupMessage(3360), 0);
-  this->types->AddOption(LookupMessage(3361), 0);
-  this->types->AddOption(LookupMessage(3362), 0);
-  this->types->AddOption(LookupMessage(3363), 0);
-  this->types->AddOption(LookupMessage(3364), 0);
-  this->types->AddOption(LookupMessage(3365), 0);
+  this->types->AddOption(LookupMessage(MSI_ACCOUNT), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_MD), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_EDEN_GROUP), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_ETC), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_SEARCH), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_RESET), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_JOIN_PARTY), 0);
 
   this->types->Select(0);
   this->pageText = new UIStaticText();
@@ -231,12 +232,12 @@ void UIAdvenPartyBoardWnd::OnCreate(int, int) {
   this->m_message0 = 365;
 
   auto* close = new UIBasicButton();
-  close->Configure(42, LookupMessage(3045));
+  close->Configure(42, LookupMessage(MSI_ZENY_LOTTO_BUY_10));
   close->Move(this->geometry.width - close->geometry.width - 10, 317);
   close->SetId(201);
   this->AddChild(close);
   this->stop = new UIBasicButton();
-  this->stop->Configure((this->TextWidth(LookupMessage(3375), 0, 0, 12, 0, 0) + 10), LookupMessage(3375));
+  this->stop->Configure((this->TextWidth(LookupMessage(MSI_REQUEST_PARTY), 0, 0, 12, 0, 0) + 10), LookupMessage(MSI_REQUEST_PARTY));
   this->stop->Move(close->geometry.x - this->stop->geometry.width - 5, 317);
   this->stop->SetId(410);
   this->AddChild(this->stop);
@@ -283,7 +284,7 @@ void UIAdvenPartyBoardWnd::Registration(bool value) {
       DisableButton(this->stop, 1);
     }
   } else {
-    this->recruit->SetTooltip(LookupMessage(2047));
+    this->recruit->SetTooltip(LookupMessage(MSI_PARTY_RECRUIT_ERROR));
     this->ownParty->Enable(0);
     DisableButton(this->ownParty, 1);
     this->recruit->Enable(1);
@@ -590,7 +591,7 @@ int UIAdvenPartyBoardWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
 void UIAdvenPartyBoardWnd::Paint() {
   this->ClearSurface(0xFFFF00FF);
   this->DrawBitmap(0, 0, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\UIadventurerAgency\\bg_agencyList.bmp"))), false);
-  this->DrawTitleBar(true, LookupMessage(3504), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_ADVENTURER_AGENCY_RECRUIT_STOP_FAILED), 0);
   this->DrawButtonBar(2, 0, 1);
   this->DrawTextAt(36, 25, "~", 0, 0, 12, 0, 0, 0);
 }
diff --git a/Source/UI/Party/UIApplyForPartyWnd.cpp b/Source/UI/Party/UIApplyForPartyWnd.cpp
index fd56d8e09..d6a6fb69d 100644
--- a/Source/UI/Party/UIApplyForPartyWnd.cpp
+++ b/Source/UI/Party/UIApplyForPartyWnd.cpp
@@ -24,6 +24,7 @@
 #include "Client/Mode/CMode.h"
 #include "Client/Mode/ModeMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 
 // OFFSET: 0x007BAD00
@@ -49,25 +50,25 @@ void UIApplyForPartyWnd::StoreInfo() {
 // FUNCTION: fn_09299
 void UIApplyForPartyWnd::OnCreate(int, int) {
   UIBasicButton* button = new UIBasicButton();
-  button->Configure(this->TextWidth(LookupMessage(3374), 0, 0, 12, 0, 0) + 10, LookupMessage(3374));
+  button->Configure(this->TextWidth(LookupMessage(MSI_ALL_AREA), 0, 0, 12, 0, 0) + 10, LookupMessage(MSI_ALL_AREA));
   button->Move(51, 165);
   button->SetId(381);
   this->AddChild(button);
 
   button = new UIBasicButton();
-  button->Configure(this->TextWidth(LookupMessage(3373), 0, 0, 12, 0, 0) + 10, LookupMessage(3373));
+  button->Configure(this->TextWidth(LookupMessage(MSI_ADVEN_REWRITE), 0, 0, 12, 0, 0) + 10, LookupMessage(MSI_ADVEN_REWRITE));
   button->Move(108, 165);
   button->SetId(271);
   this->AddChild(button);
 
   button = new UIBasicButton();
-  button->Configure(this->TextWidth(LookupMessage(3045), 0, 0, 12, 0, 0) + 10, LookupMessage(3045));
+  button->Configure(this->TextWidth(LookupMessage(MSI_ZENY_LOTTO_BUY_10), 0, 0, 12, 0, 0) + 10, LookupMessage(MSI_ZENY_LOTTO_BUY_10));
   button->Move(173, 165);
   button->SetId(201);
   this->AddChild(button);
 
   std::vector<std::string> lines;
-  WrapPlainText(LookupMessage(3370), lines, 40);
+  WrapPlainText(LookupMessage(MSI_ASK_JOIN), lines, 40);
 
   for (unsigned index = 0; index < lines.size(); ++index) {
     auto* label = new UIStaticText();
@@ -94,18 +95,18 @@ void UIApplyForPartyWnd::SetInfo(CAdvenPartyInfo value) {
 void UIApplyForPartyWnd::Paint() {
   this->ClearSurface(0xFFFF00FF);
   this->DrawBitmap(0, 0, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\UIadventurerAgency\\bg_agency_register.bmp"))), false);
-  this->DrawTitleBar(true, LookupMessage(3368), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_ADVEN_REGISTER), 0);
   const auto text = [&](int x, int y, const char* value) { this->DrawTextAt(x, y, value, 0, 0, 12, 0, 0, 0); };
-  text(10, 25, LookupMessage(3415));
+  text(10, 25, LookupMessage(MSI_ADVENTURER_AGENCY_REGIST_SUCCESSED));
   const std::string fitted = FitText(*this->geometry.surface, this->info.characterName, 119);
   text(60, 25, fitted.c_str());
-  text(10, 49, LookupMessage(408));
+  text(10, 49, LookupMessage(MSI_LEVEL));
   char levels[10] = {};
   _snprintf_s(levels, sizeof(levels), _TRUNCATE, "%d~%d", this->info.minimumLevel, this->info.maximumLevel);
   text(60, 49, levels);
-  text(10, 73, LookupMessage(3369));
+  text(10, 73, LookupMessage(MSI_INCLUDE_BAD_WORD));
   text(60, 73, UIPartyInfoWnd::TypeName(this->info.type));
-  text(10, 97, LookupMessage(504));
+  text(10, 97, LookupMessage(MSI_JOB));
   const auto job = [&](int x, bool selected, const char* selectedImage, const char* unselectedImage) {
     this->DrawBitmap(x, 95, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve(selected == 1 ? selectedImage : unselectedImage))), false);
   };
@@ -113,7 +114,7 @@ void UIApplyForPartyWnd::Paint() {
   job(78, this->info.healer, "유저인터페이스\\UIadventurerAgency\\btn_job_heal_on.bmp", "유저인터페이스\\UIadventurerAgency\\btn_job_heal_off.bmp");
   job(96, this->info.dealer, "유저인터페이스\\UIadventurerAgency\\btn_job_atk_on.bmp", "유저인터페이스\\UIadventurerAgency\\btn_job_atk_off.bmp");
   job(114, this->info.assist, "유저인터페이스\\UIadventurerAgency\\btn_job_buf_on.bmp", "유저인터페이스\\UIadventurerAgency\\btn_job_buf_off.bmp");
-  text(10, 121, LookupMessage(3359));
+  text(10, 121, LookupMessage(MSI_ADVEN_DUNJUN));
   text(60, 121, this->info.memo.c_str());
 }
 
@@ -130,16 +131,16 @@ void UIApplyForPartyWnd::OnMouseHover(int x, int y) {
 
   if (mouseX > 60 && mouseX < 76) {
     left = 60;
-    label = LookupMessage(3420);
+    label = LookupMessage(MSI_EXPLAIN_CHAT_UNBLOCK);
   } else if (mouseX > 78 && mouseX < 94) {
     left = 78;
-    label = LookupMessage(3491);
+    label = LookupMessage(MSI_CANNOT_FIND_PARTYMASTER);
   } else if (mouseX > 96 && mouseX < 112) {
     left = 96;
-    label = LookupMessage(3444);
+    label = LookupMessage(MSI_QUESTWND_LOWER);
   } else if (mouseX > 114 && mouseX < 130) {
     left = 114;
-    label = LookupMessage(3508);
+    label = LookupMessage(MSI_EXPAND_SIGHT_ON);
   }
 
   if (!label.empty()) {
@@ -167,7 +168,7 @@ int UIApplyForPartyWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
       const char* relationship = nullptr;
 
       if (g_windowMgr.IsFriend(name.c_str())) {
-        relationship = LookupMessage(102);
+        relationship = LookupMessage(MSI_FRIEND);
       }
 
       const char* group = g_session.IsGuildMemberAccount(this->info.accountId) ? "GuildMember" : relationship;
diff --git a/Source/UI/Party/UIMiniPartyWnd.cpp b/Source/UI/Party/UIMiniPartyWnd.cpp
index a56306d3f..89b594633 100644
--- a/Source/UI/Party/UIMiniPartyWnd.cpp
+++ b/Source/UI/Party/UIMiniPartyWnd.cpp
@@ -25,6 +25,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Client/Mode/CMode.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <windows.h>
 #include <timeapi.h>
 
@@ -206,17 +207,17 @@ int UIMiniPartyInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       g_windowMgr.CloseWindow(WID_MENUWND);
     }
     if (this->m_owner->GetMember().valid) {
-      this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(2808)).c_str(), 58));
+      this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_USA_PERSONALINFO_DEATH)).c_str(), 58));
       if (this->m_owner->GetMember().name == g_session.DecodePlayerName()) {
-        this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(96)).c_str(), 9));
+        this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_LEAVE_PARTY)).c_str(), 9));
       } else {
-        this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(360)).c_str(), 7));
+        this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_OPEN_1ON1_WINDOW)).c_str(), 7));
         if (g_session.unknown_5464) {
-          this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(97)).c_str(), 0));
-          this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(1532)).c_str(), 43));
+          this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_EXPEL)).c_str(), 0));
+          this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_YIELD_PARTYMASTER)).c_str(), 43));
         }
       }
-      this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(3102)).c_str(), 61));
+      this->m_entries.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_ACHIEVEMENT_NEXT_GRADE)).c_str(), 61));
     }
     if (this->m_entries.size()) {
       UIWindow* menu = g_windowMgr.EnsureWindow(WID_MENUWND);
@@ -249,7 +250,7 @@ int UIMiniPartyInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       return 0;
     }
     if (this->m_entries.empty()) {
-      g_windowMgr.Confirm(LookupMessage(3236), 0, false, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_MENUICON_TIPBOX), 0, false, false, 0, "Message", 280, 120, 0);
       return 0;
     }
     switch (this->m_entries[argument1].value) {
@@ -281,13 +282,13 @@ int UIMiniPartyInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
     case 43:
       if (this->m_owner->m_cell != -1) {
         if (this->m_owner->GetMember().valid && this->m_owner->GetMember().offline == 0) {
-          if (g_windowMgr.Confirm(LookupMessage(1533), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
+          if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_YIELD_PARTYMASTER), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
             g_modeMgr.gameMode->SendMsg(MM_GROUP_CHANGE_MASTER, this->m_owner->GetMember().accountId, 0, 0, 0);
             return 0;
           }
         } else {
           g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1534)), 255, 3, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_YIELD_PARTYMASTER)), 255, 3, 0, 0);
           return 0;
         }
       }
@@ -319,7 +320,7 @@ int UIMiniPartyInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
         if (this->m_owner->GetMember().valid && !(this->m_owner->GetMember().name == g_session.DecodePlayerName())) {
           const char* group;
           if (g_windowMgr.IsFriend(this->m_owner->GetMember().name.c_str())) {
-            group = LookupMessage(102);
+            group = LookupMessage(MSI_FRIEND);
           } else {
             group = g_session.IsGuildMemberCharacter(this->m_owner->GetMember().characterId) ? "GuildMember" : nullptr;
           }
@@ -333,7 +334,7 @@ int UIMiniPartyInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       break;
     case ID_FRIEND_INFO:
       if (!g_session.m_lockMouse && this->m_owner->GetMember().valid) {
-        g_windowMgr.Confirm(LookupMessage(191), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_NOTSUPPORTEDYET), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
       break;
@@ -359,7 +360,7 @@ int UIMiniPartyInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
     case ID_DELETE_FRIEND:
       if (!g_session.m_lockMouse && this->m_owner->GetMember().valid) {
         if (!(this->m_owner->GetMember().name == g_session.DecodePlayerName())) {
-          if (g_windowMgr.Confirm(LookupMessage(363), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
+          if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_EXPEL), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
             g_modeMgr.gameMode->SendMsg(MM_REQ_EXPEL_GROUP_MEMBER, reinterpret_cast<int>(this->m_owner->GetMember().name.c_str()), 0, 0, 0);
             return 0;
           }
@@ -369,7 +370,7 @@ int UIMiniPartyInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
     case ID_LEAVE:
       if (!g_session.m_lockMouse) {
         if (this->m_owner->GetMember().valid && this->m_owner->GetMember().name == g_session.DecodePlayerName()) {
-          if (g_windowMgr.Confirm(LookupMessage(357), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
+          if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_LEAVE), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
             g_modeMgr.gameMode->SendMsg(MM_REQ_LEAVE_GROUP, 0, 0, 0, 0);
             return 0;
           }
@@ -418,7 +419,7 @@ void UIMiniPartyWnd::OnLBtnUp(int x, int y) {
         this->m_cell = cell;
         g_session.SetRecord0734Value(this->m_member.accountId, cell);
       } else {
-        g_windowMgr.Confirm(LookupMessage(3145), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_HOTKEY_SETTING), 0, true, false, 0, "Message", 280, 120, 0);
       }
     }
   }
diff --git a/Source/UI/Party/UIPartyInfoWnd.cpp b/Source/UI/Party/UIPartyInfoWnd.cpp
index 0ac5e9aa4..e753894bd 100644
--- a/Source/UI/Party/UIPartyInfoWnd.cpp
+++ b/Source/UI/Party/UIPartyInfoWnd.cpp
@@ -11,6 +11,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x007BAE20
 // FUNCTION: fn_09277
 UIPartyInfoWnd::UIPartyInfoWnd()
@@ -31,19 +32,19 @@ CAdvenPartyInfo* UIPartyInfoWnd::Info() {
 const char* UIPartyInfoWnd::TypeName(int value) {
   switch (value) {
   case 0:
-    return LookupMessage(3377);
+    return LookupMessage(MSI_ACCOUNT);
   case 1:
-    return LookupMessage(3360);
+    return LookupMessage(MSI_ADVEN_MD);
   case 2:
-    return LookupMessage(3361);
+    return LookupMessage(MSI_ADVEN_EDEN_GROUP);
   case 3:
-    return LookupMessage(3362);
+    return LookupMessage(MSI_ADVEN_ETC);
   case 4:
-    return LookupMessage(3363);
+    return LookupMessage(MSI_ADVEN_SEARCH);
   case 5:
-    return LookupMessage(3364);
+    return LookupMessage(MSI_ADVEN_RESET);
   case 6:
-    return LookupMessage(3365);
+    return LookupMessage(MSI_ADVEN_JOIN_PARTY);
   default:
     return "";
   }
@@ -140,7 +141,7 @@ void UIPartyInfoWnd::OnRBtnUp(int, int) {
   }
 
   const std::string name = this->info.characterName;
-  const char* relationship = g_windowMgr.IsFriend(name.c_str()) ? LookupMessage(102) : nullptr;
+  const char* relationship = g_windowMgr.IsFriend(name.c_str()) ? LookupMessage(MSI_FRIEND) : nullptr;
 
   if (g_session.IsGuildMemberAccount(this->info.accountId)) {
     relationship = "GuildMember";
diff --git a/Source/UI/Party/UIRegisterPartyWnd.cpp b/Source/UI/Party/UIRegisterPartyWnd.cpp
index 5b34e526a..33dd4f61e 100644
--- a/Source/UI/Party/UIRegisterPartyWnd.cpp
+++ b/Source/UI/Party/UIRegisterPartyWnd.cpp
@@ -23,6 +23,7 @@
 #include "UI/Text/UIStaticText.h"
 #include "Render/Renderer.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cctype>
 #include <cstdio>
@@ -61,7 +62,7 @@ void UIRegisterPartyWnd::OnCreate(int, int) {
   auto* title = new UIStaticText();
   title->SetSize(40, 15);
   title->Move(10, 23);
-  title->SetText(LookupMessage(3415), 0);
+  title->SetText(LookupMessage(MSI_ADVENTURER_AGENCY_REGIST_SUCCESSED), 0);
   title->SetColor(0, 0, 0);
   this->AddChild(title);
 
@@ -75,7 +76,7 @@ void UIRegisterPartyWnd::OnCreate(int, int) {
   auto* levelLabel = new UIStaticText();
   levelLabel->SetSize(40, 15);
   levelLabel->Move(10, 49);
-  levelLabel->SetText(LookupMessage(408), 0);
+  levelLabel->SetText(LookupMessage(MSI_LEVEL), 0);
   levelLabel->SetColor(0, 0, 0);
   this->AddChild(levelLabel);
   const int level = g_session.m_level;
@@ -104,13 +105,13 @@ void UIRegisterPartyWnd::OnCreate(int, int) {
   auto* typeLabel = new UIStaticText();
   typeLabel->SetSize(this->geometry.width, 15);
   typeLabel->Move(10, 73);
-  typeLabel->SetText(LookupMessage(3369), 0);
+  typeLabel->SetText(LookupMessage(MSI_INCLUDE_BAD_WORD), 0);
   typeLabel->SetColor(0, 0, 0);
   this->AddChild(typeLabel);
   auto* roleLabel = new UIStaticText();
   roleLabel->SetSize(this->geometry.width, 15);
   roleLabel->Move(10, 97);
-  roleLabel->SetText(LookupMessage(504), 0);
+  roleLabel->SetText(LookupMessage(MSI_JOB), 0);
   roleLabel->SetColor(0, 0, 0);
   roleLabel->shadow = 1;
   this->AddChild(roleLabel);
@@ -119,7 +120,7 @@ void UIRegisterPartyWnd::OnCreate(int, int) {
   const char* images[] = {"btn_job_def_on", "btn_job_def_off", "btn_job_heal_on", "btn_job_heal_off",
                           "btn_job_atk_on", "btn_job_atk_off", "btn_job_buf_on", "btn_job_buf_off"};
   const std::string path = "유저인터페이스\\UIadventurerAgency\\";
-  const char* tooltips[] = {LookupMessage(3420), LookupMessage(3491), LookupMessage(3444), LookupMessage(3508)};
+  const char* tooltips[] = {LookupMessage(MSI_EXPLAIN_CHAT_UNBLOCK), LookupMessage(MSI_CANNOT_FIND_PARTYMASTER), LookupMessage(MSI_QUESTWND_LOWER), LookupMessage(MSI_EXPAND_SIGHT_ON)};
 
   for (int index = 0; index < 4; ++index) {
     this->jobs[index] = new UIJobSlotButton();
@@ -135,7 +136,7 @@ void UIRegisterPartyWnd::OnCreate(int, int) {
   auto* memoLabel = new UIStaticText();
   memoLabel->SetSize(this->geometry.width - 32, 15);
   memoLabel->Move(10, 121);
-  memoLabel->SetText(LookupMessage(3359), 0);
+  memoLabel->SetText(LookupMessage(MSI_ADVEN_DUNJUN), 0);
   memoLabel->SetColor(0, 0, 0);
   this->AddChild(memoLabel);
   this->memo = new UIEditCtrl();
@@ -148,14 +149,14 @@ void UIRegisterPartyWnd::OnCreate(int, int) {
 
   if (g_adventurerAgencyMgr->registered == true) {
     this->change = new UIBasicButton();
-    this->change->Configure(this->TextWidth(LookupMessage(3376), 0, 0, 12, 0, 0) + 10, LookupMessage(3376));
+    this->change->Configure(this->TextWidth(LookupMessage(MSI_LOGIN), 0, 0, 12, 0, 0) + 10, LookupMessage(MSI_LOGIN));
     this->change->Move(108, 165);
     this->change->SetId(564);
     this->m_message0 = 564;
     this->AddChild(this->change);
   } else {
     this->recruit = new UIBasicButton();
-    this->recruit->Configure(this->TextWidth(LookupMessage(3371), 0, 0, 12, 0, 0) + 10, LookupMessage(3371));
+    this->recruit->Configure(this->TextWidth(LookupMessage(MSI_CHAT_WITH_PARTYMASTER), 0, 0, 12, 0, 0) + 10, LookupMessage(MSI_CHAT_WITH_PARTYMASTER));
     this->recruit->Move(108, 165);
     this->recruit->SetId(565);
     this->m_message0 = 565;
@@ -163,7 +164,7 @@ void UIRegisterPartyWnd::OnCreate(int, int) {
   }
 
   std::vector<std::string> lines;
-  WrapPlainText(LookupMessage(3370), lines, 40);
+  WrapPlainText(LookupMessage(MSI_ASK_JOIN), lines, 40);
   int y = 136;
 
   for (const auto& line : lines) {
@@ -191,14 +192,14 @@ void UIRegisterPartyWnd::OnCreate(int, int) {
   this->types->SetSize(63, 18);
   this->types->Move(60, 70);
   this->AddChild(this->types);
-  this->types->AddOption(LookupMessage(3377), 0);
+  this->types->AddOption(LookupMessage(MSI_ACCOUNT), 0);
 
-  this->types->AddOption(LookupMessage(3360), 0);
-  this->types->AddOption(LookupMessage(3361), 0);
-  this->types->AddOption(LookupMessage(3362), 0);
-  this->types->AddOption(LookupMessage(3363), 0);
-  this->types->AddOption(LookupMessage(3364), 0);
-  this->types->AddOption(LookupMessage(3365), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_MD), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_EDEN_GROUP), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_ETC), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_SEARCH), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_RESET), 0);
+  this->types->AddOption(LookupMessage(MSI_ADVEN_JOIN_PARTY), 0);
 
   this->types->Select(0);
   this->AddBigCloseButton("", 0);
@@ -250,7 +251,7 @@ void UIRegisterPartyWnd::Paint() {
   this->ClearSurface(0xFFFF00FF);
   this->DrawBitmap(0, 0, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\UIadventurerAgency\\bg_agency_register.bmp"))), false);
   this->DrawTextAt(86, 50, "~", 0, 0, 12, 0, 0, 0);
-  this->DrawTitleBar(true, LookupMessage(3356), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_ADVEN_MEMO), 0);
 }
 
 // OFFSET: 0x007C1410
@@ -281,7 +282,7 @@ int UIRegisterPartyWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
       if (g_session.unknown_5464 != 0) {
         if (g_forbiddenWords.Contains(this->memo->Text()) == true) {
           char text[256] = {};
-          StringFormat(text, sizeof(text), _TRUNCATE, LookupMessage(3372));
+          StringFormat(text, sizeof(text), _TRUNCATE, LookupMessage(MSI_STOP_RECRUITING_PARTY));
           g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
           return 0;
         }
@@ -289,7 +290,7 @@ int UIRegisterPartyWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
         this->NormalizeLevels();
 
         if (std::atoi(this->minimum->Text()) > std::atoi(this->maximum->Text())) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3516)), 0xFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PLEASE_REOPEN_LISTWND_AFTER_A_WHILE)), 0xFF, 0, 0, 0);
           return 0;
         }
 
@@ -306,7 +307,7 @@ int UIRegisterPartyWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a,
         g_adventurerAgencyMgr->RequestRegistration(info);
       } else {
         char text[256] = {};
-        StringFormat(text, sizeof(text), _TRUNCATE, LookupMessage(3506));
+        StringFormat(text, sizeof(text), _TRUNCATE, LookupMessage(MSI_EXPAND_SIGHT_OPTIONWND));
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text), 0xFF, 0, 0, 0);
       }
       break;
diff --git a/Source/UI/Party/UIRequestJoinPartyWnd.cpp b/Source/UI/Party/UIRequestJoinPartyWnd.cpp
index e7bda4285..01190b64b 100644
--- a/Source/UI/Party/UIRequestJoinPartyWnd.cpp
+++ b/Source/UI/Party/UIRequestJoinPartyWnd.cpp
@@ -20,6 +20,7 @@
 #include "UI/Text/UITextViewer.h"
 #include "UI/Window/UINewSelectCharWnd.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 
 // OFFSET: 0x007BB030
@@ -51,7 +52,7 @@ void UIRequestJoinPartyWnd::OnCreate(int, int) {
   this->AddChild(this->levelText);
   const int ids[] = {541, 542};
   const int positions[][2] = {{122, 136}, {169, 136}};
-  const std::string labels[] = {LookupMessage(3489), LookupMessage(3490)};
+  const std::string labels[] = {LookupMessage(MSI_CANNOT_FIND_REQUEST_USER), LookupMessage(MSI_STORE_ASSISTANT_TRADE_FORCED_REMOVAL)};
 
   for (int index = 0; index < 2; ++index) {
     auto* button = new UIBasicButton();
@@ -76,7 +77,7 @@ void UIRequestJoinPartyWnd::OnCreate(int, int) {
   this->block->SetId(213);
   this->AddChild(this->block);
   std::vector<std::string> unused;
-  WrapPlainText(LookupMessage(3518), unused, 30);
+  WrapPlainText(LookupMessage(MSI_EXPAND_OBJALPHA), unused, 30);
 
   this->blockText = new UITextViewer();
   this->blockText->Configure(31, 81, 182, 47, 0);
@@ -84,7 +85,7 @@ void UIRequestJoinPartyWnd::OnCreate(int, int) {
   this->blockText->Invalidate();
   this->AddChild(this->blockText);
   this->blockText->lineHeight = 15;
-  this->blockText->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(3518)), 30, 0, 0);
+  this->blockText->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EXPAND_OBJALPHA)), 30, 0, 0);
   this->AddBigCloseButton("", 0);
 }
 
@@ -92,7 +93,7 @@ void UIRequestJoinPartyWnd::OnCreate(int, int) {
 // FUNCTION: fn_09306
 void UIRequestJoinPartyWnd::Paint() {
   this->DrawBitmap(0, 0, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\UIadventurerAgency\\bg_agency_admit.bmp"))), false);
-  this->DrawTitleBar(true, LookupMessage(3505), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_ADVEN_ASSIST), 0);
 }
 
 // OFFSET: 0x007C1770
@@ -143,7 +144,7 @@ int UIRequestJoinPartyWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
     this->levelText->Move(25 - width / 2, 56);
     this->details->Clear();
     char messageText[1024] = {};
-    _snprintf_s(messageText, sizeof(messageText), _TRUNCATE, LookupMessage(3378), request.name);
+    _snprintf_s(messageText, sizeof(messageText), _TRUNCATE, LookupMessage(MSI_EXIT), request.name);
     this->details->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(messageText), 0, 0, 1);
     this->details->Move(43, this->details->lines.size() == 3 ? 20 : 30);
     this->InvalidateChildren();
diff --git a/Source/UI/ProbabilityTable/UIProbabilityTable.cpp b/Source/UI/ProbabilityTable/UIProbabilityTable.cpp
index 4bb7cd9f2..1b80e59e0 100644
--- a/Source/UI/ProbabilityTable/UIProbabilityTable.cpp
+++ b/Source/UI/ProbabilityTable/UIProbabilityTable.cpp
@@ -15,6 +15,7 @@
 #include "Utility/Text/StringUtil.h"
 #include "UI/Window/UIRegisterMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstddef>
 #include <cstdint>
 #include <algorithm>
@@ -508,7 +509,7 @@ void CUIProbabilityTable::Search() {
   }
 
   if (found == list->data.end()) {
-    g_windowMgr.Confirm(LookupMessage(0x1012), 0, true, false, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_REFINING_BLACKSMITH_BLESSING_MSG3), 0, true, false, 0, "Message", 280, 120, 0);
   } else {
     HighlightKeyword(found->name, keyword, g_probabilityHighlightBegin, g_probabilityHighlightEnd);
 
@@ -537,9 +538,9 @@ void CUIProbabilityTable::OnInit() {
     this->Move(g_renderer->viewport.centerX, (g_renderer->viewport.height - this->geometry.height) / 2);
   }
 
-  this->m_titleBar->SetTitle(LookupMessage(0x1017));
-  this->m_nameHeader->SetText(LookupMessage(0x1018));
-  this->m_probabilityHeader->SetText(LookupMessage(0x1019));
+  this->m_titleBar->SetTitle(LookupMessage(MSI_REFINING_PROBABILITY_URL));
+  this->m_nameHeader->SetText(LookupMessage(MSI_GRADE_ENCHANT_PROBABILITY_URL));
+  this->m_probabilityHeader->SetText(LookupMessage(MSI_SELLINGSLOT_SUCCESS));
 }
 
 // OFFSET: 0x00A4E030
diff --git a/Source/UI/Quest/UIOngoingQuestInfo.cpp b/Source/UI/Quest/UIOngoingQuestInfo.cpp
index 8b7614297..750ee352f 100644
--- a/Source/UI/Quest/UIOngoingQuestInfo.cpp
+++ b/Source/UI/Quest/UIOngoingQuestInfo.cpp
@@ -19,6 +19,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstring>
 #include <format>
@@ -302,7 +303,7 @@ void CUIRewards::OnBindItem(CUIRewardItem* item, const CRewardItemData& data) {
   item->gameItem->SetItem(info);
 
   item->nameText->SetText(info.DisplayName(0));
-  item->countText->SetText(FormatOwnedString(LookupMessage(0xB6), data.count));
+  item->countText->SetText(FormatOwnedString(LookupMessage(MSI_EA), data.count));
 }
 
 }
@@ -310,7 +311,7 @@ void CUIRewards::OnBindItem(CUIRewardItem* item, const CRewardItemData& data) {
 // OFFSET: 0x00A558B0
 // FUNCTION: fn_16308
 void CUIOngoingQuestInfo::OnInit() {
-  const char* title = LookupMessage(0xD48);
+  const char* title = LookupMessage(MSI_RENEW_QUEST_DETAIL_REWARD);
   this->titleBar->SetTitle(title);
   UIWindow* window = g_windowMgr.LookupWindow(WID_RENEWQUESTUI);
   if (window) {
@@ -328,9 +329,9 @@ void CUIScrollWindow::OnInit() {
   this->firstContents->EnableClip();
   this->secondContents->EnableClip();
   this->rewards->EnableClip();
-  this->firstContents->title->SetText(LookupMessage(0xD49));
-  this->secondContents->title->SetText(LookupMessage(0xD4A));
-  this->rewards->title->SetText(LookupMessage(0xD4B));
+  this->firstContents->title->SetText(LookupMessage(MSI_RENEW_QUEST_DETAIL_EXP));
+  this->secondContents->title->SetText(LookupMessage(MSI_RENEW_QUEST_DETAIL_JEXP));
+  this->rewards->title->SetText(LookupMessage(MSI_RENEW_QUEST_DETAIL_ITEM));
 }
 
 }
@@ -340,9 +341,9 @@ namespace OngoingQuestInfo {
 // OFFSET: 0x00A55950
 // FUNCTION: fn_16310
 void CUIRewards::OnInit() {
-  this->firstLabel->SetText(LookupMessage(0xD4C));
-  this->secondLabel->SetText(LookupMessage(0xD4D));
-  this->thirdLabel->SetText(LookupMessage(0xD4E));
+  this->firstLabel->SetText(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP1_ITEM));
+  this->secondLabel->SetText(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP2_ITEM));
+  this->thirdLabel->SetText(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP3_ITEM));
   this->rewardList->unknown_00C4 = 1;
   this->rewardList->Invalidate();
   this->npcSprite = new UINpcSprWnd();
diff --git a/Source/UI/Quest/UIQuestDisplay.cpp b/Source/UI/Quest/UIQuestDisplay.cpp
index 40a27fa61..4b91e98fe 100644
--- a/Source/UI/Quest/UIQuestDisplay.cpp
+++ b/Source/UI/Quest/UIQuestDisplay.cpp
@@ -18,6 +18,7 @@
 #include "UI/Text/UITextViewer.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstring>
 
@@ -131,7 +132,7 @@ void UIQuestDisplay::Paint() {
         if (goal > 0) {
           const short count = info.m_huntUnknown00E0[index];
           if (count == goal) {
-            hunt = static_cast<const std::string&>(FormatOwnedString("%s ( %s )", hunt.c_str(), LookupMessage(0x7EE)));
+            hunt = static_cast<const std::string&>(FormatOwnedString("%s ( %s )", hunt.c_str(), LookupMessage(MSI_COMPLETE_HUNTING_QUEST)));
           } else {
             hunt = static_cast<const std::string&>(FormatOwnedString("%s ( %d / %d )", hunt.c_str(), count, goal));
           }
@@ -251,8 +252,8 @@ int UIQuestDisplay::SendMsg(UIWindow* sender, int message, std::intptr_t argumen
       this->Show(0);
     }
     if (this->m_selectedIndex != -1) {
-      this->m_menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(1622)).c_str(), 49));
-      this->m_menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(351)).c_str(), 48));
+      this->m_menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_VIEW_QUEST_INFO_MSG)).c_str(), 49));
+      this->m_menuItems.push_back(MiniPartyInfoEntry(std::string(LookupMessage(MSI_DELETE)).c_str(), 48));
     }
     if (this->m_menuItems.size() != 0) {
       UIWindow* menu = g_windowMgr.EnsureWindow(WID_MENUWND);
diff --git a/Source/UI/Quest/UIRecommendedQuestInfo.cpp b/Source/UI/Quest/UIRecommendedQuestInfo.cpp
index 69fb8abae..e4e079a62 100644
--- a/Source/UI/Quest/UIRecommendedQuestInfo.cpp
+++ b/Source/UI/Quest/UIRecommendedQuestInfo.cpp
@@ -9,6 +9,7 @@
 #include "UI/Window/UIRegisterMgr.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstring>
 #include <format>
@@ -115,7 +116,7 @@ void CUIRecommendedQuestInfo::OnClose() {
 // OFFSET: 0x00A58BE0
 // FUNCTION: fn_16349
 void CUIRecommendedQuestInfo::OnInit() {
-  const char* title = LookupMessage(0xD48);
+  const char* title = LookupMessage(MSI_RENEW_QUEST_DETAIL_REWARD);
   this->titleBar->SetTitle(title);
   UIWindow* window = g_windowMgr.LookupWindow(WID_RENEWQUESTUI);
   if (window) {
diff --git a/Source/UI/Quest/UIRenewQuestUI.cpp b/Source/UI/Quest/UIRenewQuestUI.cpp
index 5529adf51..c3079f333 100644
--- a/Source/UI/Quest/UIRenewQuestUI.cpp
+++ b/Source/UI/Quest/UIRenewQuestUI.cpp
@@ -21,6 +21,7 @@
 #include "Utility/Cipher/XorBytes.h"
 #include "UI/Window/UIRegisterMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cmath>
 #include <cstddef>
 #include <cstdint>
@@ -902,7 +903,7 @@ void RenewQuestUI::CUIQuestItem::OnSimpleView(bool simpleView) {
 // FUNCTION: fn_16622
 void RenewQuestUI::CUIQuestItem::OnInit() {
   CUIButton* button = this->unknown_00F4;
-  std::string tooltip = LookupMessage(3409);
+  std::string tooltip = LookupMessage(MSI_PASSWORD);
   button->tooltip = tooltip;
 }
 
@@ -1172,7 +1173,7 @@ void RenewQuestUI::CUIQuestList::BindItem(CUIQuestItem* item, const unsigned lon
     item->unknown_00F8->Show(1);
     item->unknown_00F8->checked = info.m_active;
     item->unknown_00F8->Invalidate();
-    std::string tooltip = LookupMessage(3408);
+    std::string tooltip = LookupMessage(MSI_SAVE_ID);
     item->unknown_00F8->tooltip = tooltip;
   } else {
     auto found = g_renewQuestMgr->m_ongoingQuests.find(questId);
@@ -1191,7 +1192,7 @@ void RenewQuestUI::CUIQuestList::BindItem(CUIQuestItem* item, const unsigned lon
     item->unknown_00F8->Show(this->type != 8);
     item->unknown_00F8->checked = info.m_active;
     item->unknown_00F8->Invalidate();
-    std::string tooltip = LookupMessage(3407);
+    std::string tooltip = LookupMessage(MSI_OTP_INPUT_TIME);
     item->unknown_00F8->tooltip = tooltip;
   }
 }
@@ -2240,8 +2241,8 @@ void CUIRenewQuestUI::OnInit() {
   g_windowMgr.RecordWindowPacket(0x2718);
   g_windowMgr.CloseWindow(WID_NOTIFYQUESTWND);
 
-  this->titleBar->SetTitle(LookupMessage(0xD48));
-  this->filterLabel->SetText(LookupMessage(0x7E3));
+  this->titleBar->SetTitle(LookupMessage(MSI_RENEW_QUEST_DETAIL_REWARD));
+  this->filterLabel->SetText(LookupMessage(MSI_QUEST_DISPLAY_ONOFF));
 
   bool visible = false;
   if (UIWindow* window = g_windowMgr.LookupWindow(WID_QUESTDISPLAY)) {
diff --git a/Source/UI/Quest/UIRenewQuestWnd.cpp b/Source/UI/Quest/UIRenewQuestWnd.cpp
index ec153d7db..17f82fc95 100644
--- a/Source/UI/Quest/UIRenewQuestWnd.cpp
+++ b/Source/UI/Quest/UIRenewQuestWnd.cpp
@@ -37,6 +37,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstddef>
 #include <cstring>
 
@@ -233,7 +234,7 @@ void UIOngoingQuestScrollWnd::RefreshHuntTexts() {
     if (goal > 0) {
       const short count = quest.m_huntUnknown00E0[index];
       if (count == goal) {
-        const std::string formatted = FormatOwnedString("%s ( %s )", text.c_str(), LookupMessage(2030));
+        const std::string formatted = FormatOwnedString("%s ( %s )", text.c_str(), LookupMessage(MSI_COMPLETE_HUNTING_QUEST));
         text = formatted;
       } else {
         const std::string formatted = FormatOwnedString("%s ( %d / %d )", text.c_str(), count, goal);
@@ -286,9 +287,9 @@ void UIOngoingQuestScrollWnd::SetQuest(unsigned int questId) {
 
   UIStaticText* label = new UIStaticText();
   context.SetFont(0, 12, 1, 0);
-  SIZE size = context.Measure(LookupMessage(3401), static_cast<int>(std::strlen(LookupMessage(3401))));
+  SIZE size = context.Measure(LookupMessage(MSI_RENEW_QUEST_DETAIL_EXP), static_cast<int>(std::strlen(LookupMessage(MSI_RENEW_QUEST_DETAIL_EXP))));
   label->SetSize(size.cx + 4, 12);
-  label->SetText(LookupMessage(3401), 0);
+  label->SetText(LookupMessage(MSI_RENEW_QUEST_DETAIL_EXP), 0);
   label->Move(24, 9);
   this->AddScrollChild(label);
 
@@ -324,9 +325,9 @@ void UIOngoingQuestScrollWnd::SetQuest(unsigned int questId) {
   this->AddScrollChild(bitmap);
 
   label = new UIStaticText();
-  size = context.Measure(LookupMessage(3402), static_cast<int>(std::strlen(LookupMessage(3402))));
+  size = context.Measure(LookupMessage(MSI_RENEW_QUEST_DETAIL_JEXP), static_cast<int>(std::strlen(LookupMessage(MSI_RENEW_QUEST_DETAIL_JEXP))));
   label->SetSize(size.cx + 4, 12);
-  label->SetText(LookupMessage(3402), 0);
+  label->SetText(LookupMessage(MSI_RENEW_QUEST_DETAIL_JEXP), 0);
   label->Move(24, y);
   this->AddScrollChild(label);
   y += 22;
@@ -365,17 +366,17 @@ void UIOngoingQuestScrollWnd::SetQuest(unsigned int questId) {
   this->AddScrollChild(bitmap);
 
   label = new UIStaticText();
-  size = context.Measure(LookupMessage(3403), static_cast<int>(std::strlen(LookupMessage(3403))));
+  size = context.Measure(LookupMessage(MSI_RENEW_QUEST_DETAIL_ITEM), static_cast<int>(std::strlen(LookupMessage(MSI_RENEW_QUEST_DETAIL_ITEM))));
   label->SetSize(size.cx + 4, 12);
-  label->SetText(LookupMessage(3403), 0);
+  label->SetText(LookupMessage(MSI_RENEW_QUEST_DETAIL_ITEM), 0);
   label->Move(24, y);
   this->AddScrollChild(label);
   y += 22;
 
   label = new UIStaticText();
-  size = context.Measure(LookupMessage(3404), static_cast<int>(std::strlen(LookupMessage(3404))));
+  size = context.Measure(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP1_ITEM), static_cast<int>(std::strlen(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP1_ITEM))));
   label->SetSize(size.cx + 4, 12);
-  label->SetText(LookupMessage(3404), 0);
+  label->SetText(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP1_ITEM), 0);
   label->Move(32, y);
   this->AddScrollChild(label);
 
@@ -389,9 +390,9 @@ void UIOngoingQuestScrollWnd::SetQuest(unsigned int questId) {
   y += 20;
 
   label = new UIStaticText();
-  size = context.Measure(LookupMessage(3405), static_cast<int>(std::strlen(LookupMessage(3405))));
+  size = context.Measure(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP2_ITEM), static_cast<int>(std::strlen(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP2_ITEM))));
   label->SetSize(size.cx + 4, 12);
-  label->SetText(LookupMessage(3405), 0);
+  label->SetText(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP2_ITEM), 0);
   label->Move(32, y);
   this->AddScrollChild(label);
 
@@ -405,9 +406,9 @@ void UIOngoingQuestScrollWnd::SetQuest(unsigned int questId) {
   y += 20;
 
   label = new UIStaticText();
-  size = context.Measure(LookupMessage(3406), static_cast<int>(std::strlen(LookupMessage(3406))));
+  size = context.Measure(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP3_ITEM), static_cast<int>(std::strlen(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP3_ITEM))));
   label->SetSize(size.cx + 4, 12);
-  label->SetText(LookupMessage(3406), 0);
+  label->SetText(LookupMessage(MSI_RENEW_QUEST_CHECK_TOOTIP3_ITEM), 0);
   label->Move(32, y);
   this->AddScrollChild(label);
 
@@ -437,7 +438,7 @@ void UIOngoingQuestScrollWnd::SetQuest(unsigned int questId) {
       this->AddScrollChild(name);
 
       UIStaticText* count = new UIStaticText();
-      const std::string countText = FormatOwnedString(LookupMessage(182), quest.m_rewards[index].second);
+      const std::string countText = FormatOwnedString(LookupMessage(MSI_EA), quest.m_rewards[index].second);
       size = context.Measure(countText.c_str(), static_cast<int>(countText.size()));
       count->SetSize(size.cx + 4, 12);
       count->SetText(countText.c_str(), 0);
@@ -621,7 +622,7 @@ void UIRenewDetailQuestInfoWnd::Paint() {
     this->DrawTextAt(12, 393, this->m_timeText.c_str(), 0, 0, 12, 0x161BD2, 0, 0);
   }
 
-  this->DrawTextAt(16, 2, LookupMessage(0xD48), 0, 0, 13, 0, 0, 0);
+  this->DrawTextAt(16, 2, LookupMessage(MSI_RENEW_QUEST_DETAIL_REWARD), 0, 0, 13, 0, 0, 0);
 }
 
 // OFFSET: 0x007FBAD0
@@ -684,7 +685,7 @@ void UIRenewDetailQuestInfoWnd::SetQuest(unsigned int questId, bool recommended)
     this->m_ongoingWnd->SetQuest(this->m_questId);
     if (quest.m_year > 1970) {
       const std::string timeText =
-        FormatOwnedString("%s [%02d/%02d/%02d %02d:%02d]", LookupMessage(2195), quest.m_year, quest.m_month, quest.m_day, quest.m_hour, quest.m_minute);
+        FormatOwnedString("%s [%02d/%02d/%02d %02d:%02d]", LookupMessage(MSI_NAVIGATION_ROUTEINFO), quest.m_year, quest.m_month, quest.m_day, quest.m_hour, quest.m_minute);
       this->m_timeText = timeText;
     }
   }
@@ -724,7 +725,7 @@ void UIRenewQuestWnd::OnCreate(int, int) {
   if (!g_windowMgr.window_0428) {
     g_windowMgr.EnsureWindow(WID_QUESTDISPLAY);
   }
-  this->m_optionCheckBox = this->AddStyledCheckBox(213, 10, 12, LookupMessage(2019), 38, 447, g_windowMgr.window_0428->geometry.visible != 0, nullptr, 12, 0x212121, "유저인터페이스\\renew_questui\\checkbox_on.bmp",
+  this->m_optionCheckBox = this->AddStyledCheckBox(213, 10, 12, LookupMessage(MSI_QUEST_DISPLAY_ONOFF), 38, 447, g_windowMgr.window_0428->geometry.visible != 0, nullptr, 12, 0x212121, "유저인터페이스\\renew_questui\\checkbox_on.bmp",
     "유저인터페이스\\renew_questui\\checkbox_off.bmp"
   );
 
@@ -749,7 +750,7 @@ void UIRenewQuestWnd::OnCreate(int, int) {
     );
     this->m_rows.checkBoxes[index] = check;
     check->m_message = 0;
-    this->m_rows.checkBoxes[index]->SetTooltip(LookupMessage(3409));
+    this->m_rows.checkBoxes[index]->SetTooltip(LookupMessage(MSI_PASSWORD));
     this->m_rows.checkBoxes[index]->SetHidden(true);
 
     UICheckBox* lock = this->AddStyledCheckBox(389 + index, 20, 17, nullptr, 344, y, true, nullptr, 0, 0, "유저인터페이스\\renew_questui\\bt_lock_open.bmp",
@@ -795,7 +796,7 @@ void UIRenewQuestScrollBar::Paint() {
 void UIRenewQuestWnd::Paint() {
   this->ClearSurface(0xFFFF00FF);
   this->DrawPanelBackground(0, 0, FormatOwnedString("유저인터페이스\\renew_questui\\bg_quest%d.bmp", this->m_tab + 1).c_str());
-  this->DrawTextAt(45, 2, LookupMessage(3400), 0, 0, 13, 0, 0, 0);
+  this->DrawTextAt(45, 2, LookupMessage(MSI_RENEW_QUEST_DETAIL_REWARD), 0, 0, 13, 0, 0, 0);
 
   for (int index = 0; index < 9; ++index) {
     const int y = index * 46;
@@ -899,7 +900,7 @@ void UIRenewQuestWnd::RefreshRows() {
         const RenewQuestRecommendedInfo& quest = g_renewQuestMgr->GetRecommendedQuest(ids[index]);
         this->m_rows.lockBoxes[i]->geometry.unknown_0030 = quest.m_state;
         this->m_rows.lockBoxes[i]->Invalidate();
-        this->m_rows.lockBoxes[i]->SetTooltip(LookupMessage(3408));
+        this->m_rows.lockBoxes[i]->SetTooltip(LookupMessage(MSI_SAVE_ID));
         this->m_rows.lockBoxes[i]->SetHidden(false);
         this->m_rows.checkBoxes[i]->SetHidden(true);
         std::string bitmap = quest.m_icon.empty() ? std::string("유저인터페이스\\renew_questui\\ico_nq.bmp") : "유저인터페이스\\renew_questui\\" + quest.m_icon;
@@ -919,7 +920,7 @@ void UIRenewQuestWnd::RefreshRows() {
         } else {
           this->m_rows.lockBoxes[i]->geometry.unknown_0030 = quest.m_state;
           this->m_rows.lockBoxes[i]->Invalidate();
-          this->m_rows.lockBoxes[i]->SetTooltip(LookupMessage(3407));
+          this->m_rows.lockBoxes[i]->SetTooltip(LookupMessage(MSI_OTP_INPUT_TIME));
           this->m_rows.lockBoxes[i]->SetHidden(false);
           this->m_rows.checkBoxes[i]->geometry.unknown_0030 = quest.m_simpleView;
           this->m_rows.checkBoxes[i]->Invalidate();
diff --git a/Source/UI/Rodex/UIRodexComposeWnd.cpp b/Source/UI/Rodex/UIRodexComposeWnd.cpp
index 88f339783..ffdcac24c 100644
--- a/Source/UI/Rodex/UIRodexComposeWnd.cpp
+++ b/Source/UI/Rodex/UIRodexComposeWnd.cpp
@@ -39,6 +39,7 @@
 #include "Contents/MapSkyMgr.h"
 #include "Resource/SkinPalette.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdlib>
 #include <cstring>
@@ -208,7 +209,7 @@ void UIRodexComposeWnd::OnMouseHover(int x, int y) {
     if (item.identified == 1 && item.unknown_0098 != 0) {
       std::uint32_t color = g_session.GetItemNameColor(item);
       tooltip->ShowTooltip(
-        FormatOwnedString(LookupMessage(2600), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY, color, 0, 1
+        FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY, color, 0, 1
       );
     } else {
       std::uint32_t color = g_session.GetItemNameColor(item);
@@ -320,7 +321,7 @@ int UIRodexComposeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argu
     } else if (argument1 == ID_CHECK) {
       if (this->unknown_00B4->Length() != 0 && this->unknown_00B4->Length() < 24) {
         if (g_navigationLinkParser->HasLink(this->unknown_00B4->Text())) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xAFC)), 0x64FFFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_STYLING_SHOP_OPEN_COUPON)), 0x64FFFF, 0, 0, 0);
           return 0;
         }
 
@@ -338,45 +339,45 @@ int UIRodexComposeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argu
       }
 
       if (this->unknown_00B4->Length() >= 24) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA27)), 0x64FFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_WND_OVERFULL)), 0x64FFFF, 0, 0, 0);
       }
       if (g_navigationLinkParser->HasLink(this->unknown_00B4->Text())) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xAFC)), 0x64FFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_STYLING_SHOP_OPEN_COUPON)), 0x64FFFF, 0, 0, 0);
       } else {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA23)), 0x64FFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_SEND_MAIL_ITEM)), 0x64FFFF, 0, 0, 0);
       }
     } else if (argument1 == ID_SEND) {
       if (this->unknown_00B4->Length() == 0 && this->unknown_00B8->Length() == 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA23)), 0x64FFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_SEND_MAIL_ITEM)), 0x64FFFF, 0, 0, 0);
         return 0;
       }
       if (this->unknown_00D0->Length() < 4 || this->unknown_00D0->Length() >= 51) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA24)), 0x64FFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAIELD_SEND_MAIL_TO)), 0x64FFFF, 0, 0, 0);
         return 0;
       }
       if (this->m_contents->Length() >= 1001) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA44)), 0x64FFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_DYNAMICNPC_FAIL_DUPLICATENAME)), 0x64FFFF, 0, 0, 0);
         return 0;
       }
 
       const std::int64_t zeny = this->GetZeny();
       if (zeny > 0) {
         if (zeny > g_session.m_zeny) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA35)), 0x64FFFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TAIWAN_PERSONALINFO_EXPMSG)), 0x64FFFF, 0, 0, 0);
           return 0;
         }
         if (zeny + this->unknown_00F8 > g_session.m_zeny) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA53)), 0x64FFFF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ACHIEVEMENT_SYSTEM)), 0x64FFFF, 0, 0, 0);
           return 0;
         }
       }
       if (this->unknown_00F8 > 0 && this->unknown_00F8 > g_session.m_zeny) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA53)), 0x64FFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ACHIEVEMENT_SYSTEM)), 0x64FFFF, 0, 0, 0);
         return 0;
       }
 
       if (this->unknown_00C8->GetText().length() <= 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA33)), 0x64FFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SEND_MAIL_COMMISSION)), 0x64FFFF, 0, 0, 0);
         return 0;
       }
 
@@ -384,7 +385,7 @@ int UIRodexComposeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argu
       if (g_navigationLinkParser->HasLink(this->m_contents->Text())) {
         this->m_contents->SetText("");
         body.clear();
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBE2)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CLOSE)), 0xFF, 0, 0, 0);
         return 0;
       }
 
@@ -465,7 +466,7 @@ void UIRodexComposeWnd::Paint() {
   const auto* weightBg = &static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\bg_weight.bmp")))->image;
   this->DrawBitmap(199, 305, weightBg, true);
 
-  const char* weightMsg = LookupMessage(3035);
+  const char* weightMsg = LookupMessage(MSI_TWITTER_TAG);
   this->DrawTextAt(245, 316, weightMsg, 0, 0, 11, 0x737373, 0, 0);
 
   std::string weightStr = FormatOwnedString("%d", static_cast<int>(g_session.unknown_6140));
@@ -587,12 +588,12 @@ void UIRodexComposeWnd::OnCreate(int, int) {
   this->unknown_00BC->SetSize(this->unknown_00BC->BitmapWidth(), this->unknown_00BC->BitmapHeight());
   {
     const int textX = static_cast<int>(
-      static_cast<float>(this->unknown_00BC->geometry.width - this->TextWidth(LookupMessage(0xDD9), 0, 0, 12, 0, 0)) *
+      static_cast<float>(this->unknown_00BC->geometry.width - this->TextWidth(LookupMessage(MSI_RODEX_TAB_RETURN), 0, 0, 12, 0, 0)) *
       g_depthAverageHalf
     );
     UIBmpTextButton* button = this->unknown_00BC;
     const int textY = static_cast<int>(
-      static_cast<float>(button->geometry.height - this->TextHeight(LookupMessage(0xDD9), 0, 0, 12, 0, 0)) *
+      static_cast<float>(button->geometry.height - this->TextHeight(LookupMessage(MSI_RODEX_TAB_RETURN), 0, 0, 12, 0, 0)) *
       g_depthAverageHalf
     );
     button->AddTextStyle(0, 12, 0x313131, 0, 0, textX, textY);
@@ -600,7 +601,7 @@ void UIRodexComposeWnd::OnCreate(int, int) {
     this->unknown_00BC->AddTextStyle(2, 12, 0x313131, 0, 1, textX, textY);
     this->unknown_00BC->AddTextStyle(3, 12, 0xC2C2C2, 0, 0, textX, textY);
   }
-  this->unknown_00BC->SetText(LookupMessage(0xDD9));
+  this->unknown_00BC->SetText(LookupMessage(MSI_RODEX_TAB_RETURN));
   this->unknown_00BC->Move(0xA2, 0x1A);
   this->unknown_00BC->SetId(0xD5);
   this->AddChild(this->unknown_00BC);
@@ -659,7 +660,7 @@ void UIRodexComposeWnd::OnCreate(int, int) {
   this->AddChild(this->m_zeny);
 
   this->unknown_00D8 = new UIBasicButton();
-  this->unknown_00D8->Configure(0x46, LookupMessage(0xDD8));
+  this->unknown_00D8->Configure(0x46, LookupMessage(MSI_RODEX_TAB_DEFAULT));
   this->unknown_00D8->Move(0xE2, 0x178);
   this->unknown_00D8->SetId(0x159);
   this->AddChild(this->unknown_00D8);
diff --git a/Source/UI/Rodex/UIRodexInboxWnd.cpp b/Source/UI/Rodex/UIRodexInboxWnd.cpp
index 4e7479a0d..c143b9d6d 100644
--- a/Source/UI/Rodex/UIRodexInboxWnd.cpp
+++ b/Source/UI/Rodex/UIRodexInboxWnd.cpp
@@ -25,6 +25,7 @@
 #include "Contents/MapSkyMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstring>
 #include <list>
@@ -148,14 +149,14 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
   this->unknown_0138->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_listtab_empty_press.bmp", 2);
   {
     UIBmpRadioBtn* tab = this->unknown_0138;
-    const std::string label = LookupMessage(0xDDC);
+    const std::string label = LookupMessage(MSI_FAILED_HOMUN_AUTO_FEEDING_BY_ITEMACTION);
     tab->m_label = label;
     tab->Invalidate();
   }
   {
-    const int textX = static_cast<int>(static_cast<float>(this->unknown_0138->geometry.width - this->TextWidth(LookupMessage(0xDDC), 0, 0, 12, 0, 0)) * g_depthAverageHalf);
+    const int textX = static_cast<int>(static_cast<float>(this->unknown_0138->geometry.width - this->TextWidth(LookupMessage(MSI_FAILED_HOMUN_AUTO_FEEDING_BY_ITEMACTION), 0, 0, 12, 0, 0)) * g_depthAverageHalf);
     UIBmpRadioBtn* tab = this->unknown_0138;
-    const int textY = static_cast<int>(static_cast<float>(tab->geometry.height - this->TextHeight(LookupMessage(0xDDC), 0, 0, 12, 0, 0) - 3) * g_depthAverageHalf);
+    const int textY = static_cast<int>(static_cast<float>(tab->geometry.height - this->TextHeight(LookupMessage(MSI_FAILED_HOMUN_AUTO_FEEDING_BY_ITEMACTION), 0, 0, 12, 0, 0) - 3) * g_depthAverageHalf);
     tab->AddText(0, 12, 0xCCB5AD, true, false, textX, textY);
     this->unknown_0138->AddText(1, 12, 0x9C3E1F, true, false, textX, textY);
     this->unknown_0138->AddText(2, 12, 0x9C3E1F, true, false, textX, textY);
@@ -170,14 +171,14 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
   this->unknown_0134->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_listtab_empty_press.bmp", 2);
   {
     UIBmpRadioBtn* tab = this->unknown_0134;
-    const std::string label = LookupMessage(0xDDA);
+    const std::string label = LookupMessage(MSI_RODEX_TAB_SEARCH);
     tab->m_label = label;
     tab->Invalidate();
   }
   {
-    const int textX = static_cast<int>(static_cast<float>(this->unknown_0134->geometry.width - this->TextWidth(LookupMessage(0xDDA), 0, 0, 12, 0, 0)) * g_depthAverageHalf);
+    const int textX = static_cast<int>(static_cast<float>(this->unknown_0134->geometry.width - this->TextWidth(LookupMessage(MSI_RODEX_TAB_SEARCH), 0, 0, 12, 0, 0)) * g_depthAverageHalf);
     UIBmpRadioBtn* tab = this->unknown_0134;
-    const int textY = static_cast<int>(static_cast<float>(tab->geometry.height - this->TextHeight(LookupMessage(0xDDA), 0, 0, 12, 0, 0) - 3) * g_depthAverageHalf);
+    const int textY = static_cast<int>(static_cast<float>(tab->geometry.height - this->TextHeight(LookupMessage(MSI_RODEX_TAB_SEARCH), 0, 0, 12, 0, 0) - 3) * g_depthAverageHalf);
     tab->AddText(0, 12, 0xCCB5AD, true, false, textX, textY);
     this->unknown_0134->AddText(1, 12, 0x9C3E1F, true, false, textX, textY);
     this->unknown_0134->AddText(2, 12, 0x9C3E1F, true, false, textX, textY);
@@ -192,14 +193,14 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
   this->unknown_0130->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_listtab_empty_press.bmp", 2);
   {
     UIBmpRadioBtn* tab = this->unknown_0130;
-    const std::string label = LookupMessage(0xDDB);
+    const std::string label = LookupMessage(MSI_FAILED_PET_AUTO_FEEDING_BY_ITEMACTION);
     tab->m_label = label;
     tab->Invalidate();
   }
   {
-    const int textX = static_cast<int>(static_cast<float>(this->unknown_0130->geometry.width - this->TextWidth(LookupMessage(0xDDB), 0, 0, 12, 0, 0)) * g_depthAverageHalf);
+    const int textX = static_cast<int>(static_cast<float>(this->unknown_0130->geometry.width - this->TextWidth(LookupMessage(MSI_FAILED_PET_AUTO_FEEDING_BY_ITEMACTION), 0, 0, 12, 0, 0)) * g_depthAverageHalf);
     UIBmpRadioBtn* tab = this->unknown_0130;
-    const int textY = static_cast<int>(static_cast<float>(tab->geometry.height - this->TextHeight(LookupMessage(0xDDB), 0, 0, 12, 0, 0) - 3) * g_depthAverageHalf);
+    const int textY = static_cast<int>(static_cast<float>(tab->geometry.height - this->TextHeight(LookupMessage(MSI_FAILED_PET_AUTO_FEEDING_BY_ITEMACTION), 0, 0, 12, 0, 0) - 3) * g_depthAverageHalf);
     tab->AddText(0, 12, 0xCCB5AD, true, false, textX, textY);
     this->unknown_0130->AddText(1, 12, 0x9C3E1F, true, false, textX, textY);
     this->unknown_0130->AddText(2, 12, 0x9C3E1F, true, false, textX, textY);
@@ -224,7 +225,7 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
   this->unknown_013C->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_refresh_out.bmp", 0, 0);
   this->unknown_013C->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_refresh_over.bmp", 1, 0);
   this->unknown_013C->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_refresh_press.bmp", 2, 0);
-  this->unknown_013C->SetTooltip(LookupMessage(0xB21));
+  this->unknown_013C->SetTooltip(LookupMessage(MSI_RODEX_DELETE_TIME_DAY));
   this->unknown_013C->SetSize(this->unknown_013C->BitmapWidth(), this->unknown_013C->BitmapHeight());
   this->unknown_013C->Move(0xEF, 0x14);
   this->unknown_013C->SetId(0x19F);
@@ -234,7 +235,7 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
   this->unknown_0140->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_write_out.bmp", 0, 0);
   this->unknown_0140->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_write_over.bmp", 1, 0);
   this->unknown_0140->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_write_press.bmp", 2, 0);
-  this->unknown_0140->SetTooltip(LookupMessage(0x402));
+  this->unknown_0140->SetTooltip(LookupMessage(MSI_MAIL_WRITE));
   this->unknown_0140->SetSize(this->unknown_0140->BitmapWidth(), this->unknown_0140->BitmapHeight());
   this->unknown_0140->Move(0x10C, 0x12);
   this->unknown_0140->SetId(0x131);
@@ -255,7 +256,7 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
     this->unknown_015C[row]->m_hoverColor = 0x51417E;
     this->unknown_015C[row]->Move(0x45, y);
     this->unknown_015C[row]->SetId(0x143);
-    this->unknown_015C[row]->SetTooltip(LookupMessage(0xA8E));
+    this->unknown_015C[row]->SetTooltip(LookupMessage(MSI_TAIWAN_CASH_MSG_2));
     this->unknown_015C[row]->Enable(0);
     this->AddChild(this->unknown_015C[row]);
 
@@ -264,7 +265,7 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
     this->unknown_0144[row]->m_hoverColor = 0x51417E;
     this->unknown_0144[row]->Move(0x47, y + 0x10);
     this->unknown_0144[row]->SetId(0x142);
-    this->unknown_0144[row]->SetTooltip(LookupMessage(0xA8D));
+    this->unknown_0144[row]->SetTooltip(LookupMessage(MSI_TAIWAN_CASH_MSG_1));
     this->unknown_0144[row]->Enable(0);
     this->AddChild(this->unknown_0144[row]);
 
@@ -274,7 +275,7 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
     this->unknown_01A8[row]->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_return_press.bmp", 2, 0);
     this->unknown_01A8[row]->SetSize(this->unknown_01A8[row]->BitmapWidth(), this->unknown_01A8[row]->BitmapHeight());
     this->unknown_01A8[row]->Move(0xBA, y + 0x1D);
-    this->unknown_01A8[row]->SetTooltip(LookupMessage(0xB20));
+    this->unknown_01A8[row]->SetTooltip(LookupMessage(MSI_RODEX_DELETE_TIME_HOUR));
     this->unknown_01A8[row]->SetId(0x136);
     this->unknown_01A8[row]->Enable(0);
     this->AddChild(this->unknown_01A8[row]);
@@ -282,14 +283,14 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
 
   UIBasicButton* button = new UIBasicButton();
   this->unknown_018C = button;
-  button->Configure(0x46, LookupMessage(0xE05));
+  button->Configure(0x46, LookupMessage(MSI_RODEX_BUTTON_RECEIVE_ALL));
   this->unknown_018C->SetId(0x222);
   this->unknown_018C->Move(4, 0x178);
   this->AddChild(this->unknown_018C);
 
   button = new UIBasicButton();
   this->unknown_0190 = button;
-  button->Configure(0x46, LookupMessage(0xE08));
+  button->Configure(0x46, LookupMessage(MSI_HOTKEYWND_SKILLBAR2));
   this->unknown_0190->Move(0x54, 0x188);
   this->unknown_0190->SetId(0x224);
   this->AddChild(this->unknown_0190);
@@ -298,7 +299,7 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
   this->unknown_0194->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_prev_out.bmp", 0, 0);
   this->unknown_0194->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_prev_over.bmp", 1, 0);
   this->unknown_0194->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_prev_press.bmp", 2, 0);
-  this->unknown_0194->SetTooltip(LookupMessage(0x511));
+  this->unknown_0194->SetTooltip(LookupMessage(MSI_BOOK_PREV));
   this->unknown_0194->SetSize(this->unknown_0194->BitmapWidth(), this->unknown_0194->BitmapHeight());
   this->unknown_0194->Move(0xF6, 0x176);
   this->unknown_0194->SetId(0x13C);
@@ -308,7 +309,7 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
   this->unknown_0198->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_next_out.bmp", 0, 0);
   this->unknown_0198->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_next_over.bmp", 1, 0);
   this->unknown_0198->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_next_press.bmp", 2, 0);
-  this->unknown_0198->SetTooltip(LookupMessage(0x512));
+  this->unknown_0198->SetTooltip(LookupMessage(MSI_BOOK_NEXT));
   this->unknown_0198->SetSize(this->unknown_0198->BitmapWidth(), this->unknown_0198->BitmapHeight());
   this->unknown_0198->Move(0x10E, 0x176);
   this->unknown_0198->SetId(0x13D);
@@ -358,14 +359,14 @@ void UIRodexInboxWnd::OnCreate(int width, int height) {
   this->unknown_01D0->SetBitmap("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\btn_listtab_empty_press.bmp", 2);
   {
     UIBmpRadioBtn* tab = this->unknown_01D0;
-    const std::string label = LookupMessage(0xDDD);
+    const std::string label = LookupMessage(MSI_MSI_INVENTORY_TABNAME_4);
     tab->m_label = label;
     tab->Invalidate();
   }
   {
-    const int textX = static_cast<int>(static_cast<float>(this->unknown_01D0->geometry.width - this->TextWidth(LookupMessage(0xDDD), 0, 0, 12, 0, 0)) * g_depthAverageHalf);
+    const int textX = static_cast<int>(static_cast<float>(this->unknown_01D0->geometry.width - this->TextWidth(LookupMessage(MSI_MSI_INVENTORY_TABNAME_4), 0, 0, 12, 0, 0)) * g_depthAverageHalf);
     UIBmpRadioBtn* tab = this->unknown_01D0;
-    const int textY = static_cast<int>(static_cast<float>(tab->geometry.height - this->TextHeight(LookupMessage(0xDDD), 0, 0, 12, 0, 0) - 3) * g_depthAverageHalf);
+    const int textY = static_cast<int>(static_cast<float>(tab->geometry.height - this->TextHeight(LookupMessage(MSI_MSI_INVENTORY_TABNAME_4), 0, 0, 12, 0, 0) - 3) * g_depthAverageHalf);
     tab->AddText(0, 12, 0xCCB5AD, true, false, textX, textY);
     this->unknown_01D0->AddText(1, 12, 0x9C3E1F, true, false, textX, textY);
     this->unknown_01D0->AddText(2, 12, 0x9C3E1F, true, false, textX, textY);
@@ -402,8 +403,8 @@ void UIRodexInboxWnd::Paint() {
 
   if (!g_rodexMailStore->unknown_001C) {
     this->DrawBitmap(0x1F, 0x9A, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\img_notice.bmp"))), true);
-    this->DrawWrappedFormattedText(0x1F, 0xE5, std::string(LookupMessage(0xC76)), 0xF8, 3, 6, 0, 12, 0, 0);
-    this->DrawCenteredText(0x1F, 0x10E, LookupMessage(0xC77), 0xF8, 0, 0x12, 0xC89482, 1);
+    this->DrawWrappedFormattedText(0x1F, 0xE5, std::string(LookupMessage(MSI_RODEX_SENDER)), 0xF8, 3, 6, 0, 12, 0, 0);
+    this->DrawCenteredText(0x1F, 0x10E, LookupMessage(MSI_CLOSE_SETUP), 0xF8, 0, 0x12, 0xC89482, 1);
     return;
   }
 
@@ -498,7 +499,7 @@ void UIRodexInboxWnd::Paint() {
   }
 
   this->DrawRightAlignedText(0x111, 0x2E, FormatOwnedString("%d", g_rodexMailStore->unknown_0014).c_str(), 0, 0, 11, 0xC89482, 1);
-  this->DrawTextAt(0x111, 0x2E, LookupMessage(0xBDA), 0, 0, 11, 0xC89482, 1, 0);
+  this->DrawTextAt(0x111, 0x2E, LookupMessage(MSI_EMBLEM_CHANGE), 0, 0, 11, 0xC89482, 1, 0);
 }
 
 // OFFSET: 0x00808FD0
@@ -588,7 +589,7 @@ void UIRodexInboxWnd::SetMailRow(int row, std::int64_t mailId, std::string name,
     this->unknown_015C[row]->m_color = 0xC8C8C8;
     button = this->unknown_015C[row];
     {
-      const std::string label = LookupMessage(0xB5B);
+      const std::string label = LookupMessage(MSI_THAI_PERSONALINFO_DROP);
       button->label = label;
     }
     this->unknown_015C[row]->ResizeToTextClipped(0x8C, this->unknown_015C[row]->geometry.height);
@@ -612,18 +613,18 @@ void UIRodexInboxWnd::DrawExpireTime(int row, __time32_t sendTime, __time32_t ex
 
   std::string text;
   if (remaining / 86400 > 0) {
-    const std::string formatted = FormatOwnedString(LookupMessage(0xB24), remaining / 86400);
+    const std::string formatted = FormatOwnedString(LookupMessage(MSI_MINIMAP_TIP_POS_ON), remaining / 86400);
     text = formatted;
   } else if (remaining / 3600 > 0) {
-    const std::string formatted = FormatOwnedString(LookupMessage(0xB23), remaining / 3600);
+    const std::string formatted = FormatOwnedString(LookupMessage(MSI_RODEX_DELETE_SELECT_MAIL), remaining / 3600);
     text = formatted;
   } else {
-    const std::string formatted = FormatOwnedString(LookupMessage(0xB22), remaining / 60);
+    const std::string formatted = FormatOwnedString(LookupMessage(MSI_RODEX_RETURNED), remaining / 60);
     text = formatted;
   }
 
   if (returned == 1) {
-    this->DrawCenteredText(0x104, row * 0x2C + 0x7D, LookupMessage(0xB25), 0, 0, 11, 0x666673, 0);
+    this->DrawCenteredText(0x104, row * 0x2C + 0x7D, LookupMessage(MSI_MINIMAP_TIP_ZOOM_IN), 0, 0, 11, 0x666673, 0);
     this->DrawCenteredText(0x104, row * 0x2C + 0x8A, text.c_str(), 0, 0, 11, 0x666673, 0);
   } else {
     this->DrawCenteredText(0x104, row * 0x2C + 0x82, text.c_str(), 0, 0, 11, 0xA0AE9, 1);
@@ -765,9 +766,9 @@ void UIRodexInboxWnd::InitializeMailActions() {
     this->checks[i]->m_message = 0;
   }
 
-  this->unknown_018C->SetText(LookupMessage(0xE05));
+  this->unknown_018C->SetText(LookupMessage(MSI_RODEX_BUTTON_RECEIVE_ALL));
   this->unknown_018C->SetId(0x222);
-  this->unknown_0190->SetText(LookupMessage(0xE08));
+  this->unknown_0190->SetText(LookupMessage(MSI_HOTKEYWND_SKILLBAR2));
   this->unknown_0190->SetId(0x224);
   this->Invalidate();
 }
@@ -866,7 +867,7 @@ void UIRodexInboxWnd::RequestAllMailActions() {
     g_windowMgr.CloseWindow(WID_RODEXCONTENTSWND);
   }
   if (skipped > 0) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA34)), 0x64FFFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILE_MAIL_RECIEVER_INFO)), 0x64FFFF, 0, 0, 0);
   }
 }
 
@@ -991,7 +992,7 @@ int UIRodexInboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
         }
 
         if (selected.size() != 0) {
-          if (g_windowMgr.Confirm(LookupMessage(0xB26), 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
+          if (g_windowMgr.Confirm(LookupMessage(MSI_MINIMAP_TIP_ZOOM_OUT), 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
             for (int i = 0; i < 6; ++i) {
               this->checks[i]->SetChecked(0);
               this->checks[i]->m_message = 0;
@@ -1002,7 +1003,7 @@ int UIRodexInboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
               success &= RequestRodexMailAction(entry->first, entry->second);
             }
             if (!success) {
-              g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA34)), 0x64FFFF, 0, 0, 0);
+              g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILE_MAIL_RECIEVER_INFO)), 0x64FFFF, 0, 0, 0);
             }
           }
         }
@@ -1019,7 +1020,7 @@ int UIRodexInboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
         }
 
         if (selected.size() != 0) {
-          if (g_windowMgr.Confirm(LookupMessage(0xB26), 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
+          if (g_windowMgr.Confirm(LookupMessage(MSI_MINIMAP_TIP_ZOOM_OUT), 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
             for (int i = 0; i < 6; ++i) {
               this->checks[i]->SetChecked(0);
               this->checks[i]->m_message = 0;
@@ -1030,7 +1031,7 @@ int UIRodexInboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
               success &= RequestRodexMailAction(g_rodexMailStore->unknown_0010, *id);
             }
             if (!success) {
-              g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA34)), 0x64FFFF, 0, 0, 0);
+              g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILE_MAIL_RECIEVER_INFO)), 0x64FFFF, 0, 0, 0);
             }
           }
         }
@@ -1056,14 +1057,14 @@ int UIRodexInboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
       }
 
       if (checked != 0) {
-        this->unknown_018C->SetText(LookupMessage(0xE04));
+        this->unknown_018C->SetText(LookupMessage(MSI_RODEX_BUTTON_RECEIVE_SELECTED));
         this->unknown_018C->SetId(0xD3);
-        this->unknown_0190->SetText(LookupMessage(0xE07));
+        this->unknown_0190->SetText(LookupMessage(MSI_RODEX_MESSAGE_RECEIVE_ALL));
         this->unknown_0190->SetId(0x223);
       } else {
-        this->unknown_018C->SetText(LookupMessage(0xE05));
+        this->unknown_018C->SetText(LookupMessage(MSI_RODEX_BUTTON_RECEIVE_ALL));
         this->unknown_018C->SetId(0x222);
-        this->unknown_0190->SetText(LookupMessage(0xE08));
+        this->unknown_0190->SetText(LookupMessage(MSI_HOTKEYWND_SKILLBAR2));
         this->unknown_0190->SetId(0x224);
       }
       break;
@@ -1084,22 +1085,22 @@ int UIRodexInboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
     case 0x222: {
       std::string type;
       if (this->unknown_01D4 == 1) {
-        type = LookupMessage(0xDDD);
+        type = LookupMessage(MSI_MSI_INVENTORY_TABNAME_4);
       } else {
         switch (g_rodexMailStore->unknown_0010) {
         case MAIL_INBOX_NORMAL:
-          type = LookupMessage(0xDDB);
+          type = LookupMessage(MSI_FAILED_PET_AUTO_FEEDING_BY_ITEMACTION);
           break;
         case MAIL_INBOX_ACCOUNT:
-          type = LookupMessage(0xDDA);
+          type = LookupMessage(MSI_RODEX_TAB_SEARCH);
           break;
         case MAIL_INBOX_RETURNED:
-          type = LookupMessage(0xDDC);
+          type = LookupMessage(MSI_FAILED_HOMUN_AUTO_FEEDING_BY_ITEMACTION);
           break;
         }
       }
 
-      const std::string text = FormatOwnedString(LookupMessage(0xE06), type.c_str());
+      const std::string text = FormatOwnedString(LookupMessage(MSI_RODEX_MESSAGE_RECEIVE_SELECTED), type.c_str());
       if (g_windowMgr.Confirm(text.c_str(), 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
         this->RequestAllMailActions();
       }
@@ -1109,22 +1110,22 @@ int UIRodexInboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
     case 0x224: {
       std::string type;
       if (this->unknown_01D4 == 1) {
-        type = LookupMessage(0xDDD);
+        type = LookupMessage(MSI_MSI_INVENTORY_TABNAME_4);
       } else {
         switch (g_rodexMailStore->unknown_0010) {
         case MAIL_INBOX_NORMAL:
-          type = LookupMessage(0xDDB);
+          type = LookupMessage(MSI_FAILED_PET_AUTO_FEEDING_BY_ITEMACTION);
           break;
         case MAIL_INBOX_ACCOUNT:
-          type = LookupMessage(0xDDA);
+          type = LookupMessage(MSI_RODEX_TAB_SEARCH);
           break;
         case MAIL_INBOX_RETURNED:
-          type = LookupMessage(0xDDC);
+          type = LookupMessage(MSI_FAILED_HOMUN_AUTO_FEEDING_BY_ITEMACTION);
           break;
         }
       }
 
-      const std::string text = FormatOwnedString(LookupMessage(0xE0A), type.c_str());
+      const std::string text = FormatOwnedString(LookupMessage(MSI_HOTKEYGUIDEWND_LEFT), type.c_str());
       if (g_windowMgr.Confirm(text.c_str(), 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
         if (this->unknown_01D4 == 1) {
           for (std::vector<RodexMailEntry>::iterator entry = this->searchResults.begin(); entry != this->searchResults.end(); ++entry) {
@@ -1163,7 +1164,7 @@ int UIRodexInboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
         }
 
         if (selected.size() != 0 &&
-            g_windowMgr.Confirm(LookupMessage(0xE09), 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
+            g_windowMgr.Confirm(LookupMessage(MSI_CHANGE_SKILLBER), 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
           for (std::vector<RodexMailEntry>::iterator entry = selected.begin(); entry != selected.end(); ++entry) {
             RequestRodexMailAttachments(entry->first, entry->second);
           }
@@ -1185,7 +1186,7 @@ int UIRodexInboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
         }
 
         if (selected.size() != 0 &&
-            g_windowMgr.Confirm(LookupMessage(0xE09), 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
+            g_windowMgr.Confirm(LookupMessage(MSI_CHANGE_SKILLBER), 2, false, false, 0, "Message", 280, 120, 0) == 0xBB) {
           for (std::vector<int>::iterator id = selected.begin(); id != selected.end(); ++id) {
             RequestRodexMailAttachments(g_rodexMailStore->unknown_0010, *id);
           }
@@ -1218,8 +1219,8 @@ int UIRodexInboxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
     } else if (argument1 == 0x143) {
       std::map<std::int64_t, RodexMail>::iterator mail = g_rodexMailStore->m_mails0.find(argument2);
       if (mail != g_rodexMailStore->m_mails0.end() && mail->second.unknown_0194 == 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xF1B)), 0xFF, 0, 0, 0);
-        if (g_windowMgr.Confirm(LookupMessage(0xF1B), 2, false, false, 0, "Message", 280, 120, 0) == 0xBC) {
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GRADE_ENCHANT_SUCCESS_REFINING_LEVEL_DISAPPEAR)), 0xFF, 0, 0, 0);
+        if (g_windowMgr.Confirm(LookupMessage(MSI_GRADE_ENCHANT_SUCCESS_REFINING_LEVEL_DISAPPEAR), 2, false, false, 0, "Message", 280, 120, 0) == 0xBC) {
           break;
         }
       }
diff --git a/Source/UI/RuneSystem/UIRuneSystemWnd.cpp b/Source/UI/RuneSystem/UIRuneSystemWnd.cpp
index 084444975..51fb238ef 100644
--- a/Source/UI/RuneSystem/UIRuneSystemWnd.cpp
+++ b/Source/UI/RuneSystem/UIRuneSystemWnd.cpp
@@ -11,6 +11,7 @@
 #include "Utility/Text/FormatString.h"
 #include "Client/Mode/CMode.h"
 
+#include "Resource/MSGSTRINGID.h"
 // GLOBAL: gl_24886
 extern const int g_runeSetSlotX[6] = {87, 201, 19, 269, 87, 201};
 // GLOBAL: gl_24887
@@ -303,10 +304,10 @@ void UIRuneSetReWard::OnLBtnUp(int x, int y) {
   }
 
   if (this->m_state == 3) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4200)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_STORE_PASSWORD_ONOFF_MSG)), 0xFF, 0, 0, 0);
   }
   if (this->m_state == 0) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4201)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CASHSHOP_PASSWORD_ONOFF_MSG)), 0xFF, 0, 0, 0);
   }
 
   if (this == g_windowMgr.Capture()) {
@@ -712,7 +713,7 @@ void UIRuneSet_Info::RefreshDescription() {
     }
 
     const bool reached = activeCount >= count;
-    this->m_infoList->AddLine(FormatOwnedString(LookupMessage(4049), count).c_str(), reached ? 0xFF7B00 : 0xB0A29A, true);
+    this->m_infoList->AddLine(FormatOwnedString(LookupMessage(MSI_RUNESYSTEM_EQUIP_PUTERR), count).c_str(), reached ? 0xFF7B00 : 0xB0A29A, true);
     this->m_infoList->AddLine(std::string(), 0, false);
     for (int index = 0; index < lineCount; ++index) {
       this->m_infoList->AddLine(lines[index].c_str(), reached ? 0 : 0xB0A29A, false);
@@ -1018,7 +1019,7 @@ void UIRuneSystemWnd::Paint() {
     0, this->geometry.height - 36,
     &static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve(FormatOwnedString("유저인터페이스\\runesystem\\bg_left_down.bmp").c_str())))->image, false
   );
-  this->DrawTitleBar(true, LookupMessage(4050), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_ADVENTURE_GUIDE), 0);
 }
 
 // OFFSET: 0x0081E3F0
@@ -1121,7 +1122,7 @@ void UIEquipRuneSetWnd::Paint() {
   }
 
   titleX += 2;
-  const std::string title = FormatOwnedString(LookupMessage(4042), runeSet->GetName());
+  const std::string title = FormatOwnedString(LookupMessage(MSI_RUNESYSTEM_RUNE_FAILDESC), runeSet->GetName());
   this->DrawTextAt(titleX, 12, title.c_str(), 0, 0, 13, 0xFCDEE6, 1, 0);
   this->DrawTextAt(titleX, 11, title.c_str(), 0, 0, 13, 0x864D43, 1, 0);
   const std::string tag = FormatOwnedString("유저인터페이스\\runesystem\\tag\\bt_tag_%d_equip.bmp", runeSet->GetTagId());
@@ -1166,7 +1167,7 @@ void UIRuneList::Paint() {
     const std::string background = FormatOwnedString("유저인터페이스\\runesystem\\list_rune_item_%d_%d.bmp", active, index == this->m_selected);
     this->DrawBitmap(0, y, &static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve(background.c_str())))->image, true);
     this->DrawRuneIcon(18, y + 6, rune->GetResName(), active);
-    const std::string name = FormatOwnedString(LookupMessage(4043), rune->GetName());
+    const std::string name = FormatOwnedString(LookupMessage(MSI_RUNESYSTEM_RUNE_UPGRADEMAXDESC), rune->GetName());
     this->DrawTextAt(62, y + 9, name.c_str(), 0, 0, 12, 0, 0, 0);
   }
   this->DrawScrollBar(true);
@@ -1198,7 +1199,7 @@ void UIRuneSetList::Paint() {
       }
     }
 
-    const std::string title = FormatOwnedString(LookupMessage(4042), runeSet->GetName());
+    const std::string title = FormatOwnedString(LookupMessage(MSI_RUNESYSTEM_RUNE_FAILDESC), runeSet->GetName());
     const int titleWidth = this->TextWidth(title.c_str(), title.size(), 0, 12, 0, 0);
     std::string grade;
     int gradeWidth = 0;
@@ -1596,7 +1597,7 @@ int UIRuneSet_Info::SendMsg(UIWindow* sender, int message, std::intptr_t argumen
       UIRuneSystemTab* tab = this->m_tab;
       tab->geometry.unknown_0030 = 0;
       tab->Invalidate();
-      g_windowMgr.Confirm(LookupMessage(4047), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_TITLE), 0, true, false, 0, "Message", 280, 120, 0);
     }
     this->Refresh();
     break;
@@ -1623,21 +1624,21 @@ int UIRuneSet_Info::SendMsg(UIWindow* sender, int message, std::intptr_t argumen
     case 0x253:
     case 0x254:
       if (!this->m_runeSet->IsRewardStep(argument1 - 0x24E)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4199)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_REWARD_TITLE)), 0xFF, 0, 0, 0);
       } else {
         g_runeSystemMgr->SendRequest(0xC16, this->m_runeSet, argument1 - 0x24D);
       }
       break;
     case 0x23C:
       if (!this->m_runeSet) {
-        g_windowMgr.Confirm(LookupMessage(4048), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_EQUIP_NOT), 0, true, false, 0, "Message", 280, 120, 0);
       } else if (!this->parent || this->parent->SendMsg(this, 0x6A, 100, 0, 0, 0) != 0) {
         g_runeSystemMgr->SendRequest(0xBD0, this->m_runeSet, -1);
       }
       break;
     case 0x1FD:
       if (!this->m_runeSet) {
-        g_windowMgr.Confirm(LookupMessage(4048), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_EQUIP_NOT), 0, true, false, 0, "Message", 280, 120, 0);
       } else if (!this->parent || this->parent->SendMsg(this, 0x6A, 100, 0, 0, 0) != 0) {
         g_runeSystemMgr->SendRequest(0xBD2, this->m_runeSet, -1);
       }
@@ -1742,7 +1743,7 @@ int UIRune_Decom::SendMsg(UIWindow* sender, int message, std::intptr_t argument1
         if (static_cast<float>(g_session.m_weight) > static_cast<float>(g_session.m_maxWeight) * 0.7f ||
             g_session.GetList0Size() + g_session.CountItems17F0() + g_session.CountItems2B50() + 8 >=
               g_session.unknown_7FBC + 100) {
-          g_windowMgr.Confirm(LookupMessage(4064), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_MACRO_USER_REPORT), 0, true, false, 0, "Message", 280, 120, 0);
         } else {
           ITEM_INFO item = LookupClientItem(g_session.m_inventoryItems, this->m_itemId, 0);
           RuneDecomRequestPacket packet;
@@ -1780,7 +1781,7 @@ void UIRune_Decom::OnCreate(int, int) {
     this->m_radioButtons[index] = new UIRuneSystem_Decom_RadioBtn();
     this->m_radioButtons[index]->SetSize(0x68, 0x0E);
     this->m_radioButtons[index]->Move(x, 0x153);
-    const std::string text = FormatOwnedString(LookupMessage(4074), g_runeSystemMgr->GetDecomItem(index));
+    const std::string text = FormatOwnedString(LookupMessage(MSI_RUNESYSTEM_NOT_EXIST), g_runeSystemMgr->GetDecomItem(index));
     this->m_radioButtons[index]->SetText(text.c_str());
     this->m_radioButtons[index]->SendMsg(this, UM_SETSTATE, index, 0, 0, 0);
     this->m_radioButtons[index]->SetBitmaps("유저인터페이스\\runesystem\\btn_radio_on.bmp", "유저인터페이스\\runesystem\\btn_radio_off.bmp");
@@ -1859,7 +1860,7 @@ void UIRuneSystemWnd::OnCreate(int, int) {
   this->m_runeDecom->SetSize(0x273, 0x20A);
   this->m_runeDecom->Move(0x11B, 0x11);
 
-  this->AddCloseButton(LookupMessage(3045), 0);
+  this->AddCloseButton(LookupMessage(MSI_ZENY_LOTTO_BUY_10), 0);
   this->SelectTab();
   g_session.CollectCardItems();
 }
@@ -1917,7 +1918,7 @@ void UIRuneSet_Info::OnCreate(int, int) {
   this->m_gradeText = new UIStaticText();
   this->AddChild(this->m_gradeText);
   this->m_gradeText->SetSize(0x89, 0x7F);
-  const std::string gradeTitle = LookupMessage(4044);
+  const std::string gradeTitle = LookupMessage(MSI_RUNESYSTEM_RUNE_UNACTIVEDESC);
   this->m_gradeText->SetText(gradeTitle.c_str(), 1);
   this->m_gradeText->SetColor(0xFF, 0xFF, 0xFF);
   const int titleWidth = this->TextWidth(gradeTitle.c_str(), 0, 0, 12, 0, 0);
@@ -2072,8 +2073,8 @@ void UIRuneSet_Info::Paint() {
       const std::string collection = std::format("유저인터페이스\\collection\\{}.bmp", resource);
       this->DrawBitmap(0x188, 0xE1, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve(collection.c_str()))), true);
       if (this->m_runeSet->m_reward.values[0] != 0) {
-        this->DrawTextAt(0x1BC, 0x30, LookupMessage(4203), 0, 0, 13, 0xFFF0E1, 1, 0);
-        this->DrawTextAt(0x1BC, 0x31, LookupMessage(4203), 0, 0, 13, 0x864D43, 1, 0);
+        this->DrawTextAt(0x1BC, 0x30, LookupMessage(MSI_REMOVE_HEAD_COLOR), 0, 0, 13, 0xFFF0E1, 1, 0);
+        this->DrawTextAt(0x1BC, 0x31, LookupMessage(MSI_REMOVE_HEAD_COLOR), 0, 0, 13, 0x864D43, 1, 0);
       }
     }
   } else {
@@ -2081,16 +2082,16 @@ void UIRuneSet_Info::Paint() {
       0x179, 0, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\runesystem\\bg_runeset_upgrade.bmp"))), true
     );
     if (this->m_runeSet->m_grade < 15) {
-      path = FormatOwnedString(LookupMessage(4045), static_cast<double>(static_cast<float>(g_runeSystemMgr->GetGradeFailValue(this->m_runeSet)) * 0.001f));
+      path = FormatOwnedString(LookupMessage(MSI_RUNESYSTEM_RUNE_RUNE_NULL), static_cast<double>(static_cast<float>(g_runeSystemMgr->GetGradeFailValue(this->m_runeSet)) * 0.001f));
     } else {
-      path = LookupMessage(4046);
+      path = LookupMessage(MSI_RUNESYSTEM_RUNESET_DESC);
     }
     const int width = this->TextWidth(path.c_str(), path.size(), 0, 12, 0, 0);
     this->DrawTextAt(0x1F5 - static_cast<int>(static_cast<float>(width) * 0.5f), 0x103, path.c_str(), 0, 0, 12, 0, 0, 0
     );
   }
 
-  const std::string title = FormatOwnedString(LookupMessage(4042), this->m_runeSet->GetName());
+  const std::string title = FormatOwnedString(LookupMessage(MSI_RUNESYSTEM_RUNE_FAILDESC), this->m_runeSet->GetName());
   const int titleWidth = this->TextWidth(title.c_str(), title.size(), 0, 13, 1, 0);
   int x = static_cast<int>(186.0f - static_cast<float>(titleWidth) * 0.5f);
   if (this->m_runeSet->m_grade) {
@@ -2355,9 +2356,9 @@ int UIRuneSystemWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
       this->Invalidate();
     } else if (argument1 == 0xC3) {
       if (g_runeSystemMgr->GetCurRuneSet()) {
-        g_windowMgr.Confirm(LookupMessage(4052), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_DURING_CANNOT_OPEN_BANKING), 0, true, false, 0, "Message", 280, 120, 0);
       } else if (!argument2) {
-        g_windowMgr.Confirm(LookupMessage(4041), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_RUNE_UPGRADEPER), 0, true, false, 0, "Message", 280, 120, 0);
       } else {
         RuneData* rune = reinterpret_cast<RuneData*>(argument2);
         RuneSetEquipPacket packet;
@@ -2369,8 +2370,8 @@ int UIRuneSystemWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
     } else if (argument1 == 0x158) {
       RuneSetData* runeSet = g_runeSystemMgr->GetCurRuneSet();
       if (!runeSet) {
-        g_windowMgr.Confirm(LookupMessage(4051), 0, true, false, 0, "Message", 280, 120, 0);
-      } else if (g_windowMgr.Confirm(LookupMessage(4040), 2, true, false, 0, "Message", 280, 120, 0) != 0xBC) {
+        g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_DURING_CANNOT_OPEN_RODEX), 0, true, false, 0, "Message", 280, 120, 0);
+      } else if (g_windowMgr.Confirm(LookupMessage(MSI_RUNESYSTEM_RUNE_TITLE), 2, true, false, 0, "Message", 280, 120, 0) != 0xBC) {
         RuneSetEquipPacket packet;
         packet.id = 0x0BD6;
         packet.tagId = static_cast<std::uint16_t>(runeSet->GetTagId());
diff --git a/Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp b/Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp
index 512962467..83e05067a 100644
--- a/Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp
+++ b/Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp
@@ -17,6 +17,7 @@
 #include "Utility/Cipher/XorBytes.h"
 #include "Utility/Text/FormatString.h"
 #include "UI/Window/UIRegisterMgr.h"
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdint>
 #include <cstdlib>
@@ -620,7 +621,7 @@ void CUISelectPackageItemBox::OnOk() {
     } while (count > 0);
   }
   const int result = g_windowMgr
-                       .Confirm(FormatOwnedString(LookupMessage(3975), it->name.c_str()).c_str(), 2, true, false, 0, "Message", 280, 120, 0);
+                       .Confirm(FormatOwnedString(LookupMessage(MSI_JOB_ABYSS_CHASER), it->name.c_str()).c_str(), 2, true, false, 0, "Message", 280, 120, 0);
   if (result == 187) {
     g_modeMgr.GetGameMode()->SendMsg(MM_USE_PACKAGEITEM, this->sourceIndex, this->packageId, index, 0);
   }
@@ -1320,8 +1321,8 @@ void CUISelectPackageItemBox::OnInit() {
   auto* const ok = this->okButton;
   ok->disabled = 1;
   ok->Invalidate();
-  this->okButton->SetText(LookupMessage(3384));
-  this->cancelButton->SetText(LookupMessage(3045));
+  this->okButton->SetText(LookupMessage(MSI_PRIVATE_AIRPLANE_WARNNING_SELECT_NPC));
+  this->cancelButton->SetText(LookupMessage(MSI_ZENY_LOTTO_BUY_10));
 }
 
 // OFFSET: 0x00A705F0
diff --git a/Source/UI/Shortcuts/ShortcutControls.cpp b/Source/UI/Shortcuts/ShortcutControls.cpp
index 72cf265be..7a4b1f037 100644
--- a/Source/UI/Shortcuts/ShortcutControls.cpp
+++ b/Source/UI/Shortcuts/ShortcutControls.cpp
@@ -5,6 +5,7 @@
 #include "UI/Buttons/UIBitmapButton.h"
 #include "UI/Buttons/UICheckBox.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <iterator>
 #include <new>
@@ -27,7 +28,7 @@ void UIShortCutWnd::OnCreate(int, int) {
   this->m_bank->SetId(549);
   this->m_bank->Move(3, 4);
   this->m_bank->SetChecked(g_session.GetOption(10));
-  this->m_bank->SetTooltip(LookupMessage(3596));
+  this->m_bank->SetTooltip(LookupMessage(MSI_HOTKEYGUIDEWND_RIGHT));
   this->AddChild(this->m_bank);
 
   this->m_decrease = new UIBitmapButton();
diff --git a/Source/UI/Shortcuts/ShortcutCooldowns.cpp b/Source/UI/Shortcuts/ShortcutCooldowns.cpp
index 0c01849d0..4a87bed31 100644
--- a/Source/UI/Shortcuts/ShortcutCooldowns.cpp
+++ b/Source/UI/Shortcuts/ShortcutCooldowns.cpp
@@ -55,6 +55,7 @@
 #include "Contents/MessageTable.h"
 #include "Utility/Text/GroupedInteger.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdio>
 #include <cstring>
@@ -797,14 +798,14 @@ void UISerachStoreInfoWnd::Paint() {
   this->m_edits[3]->Invalidate();
 
   this->DrawPanelBackground(0, 0, "");
-  this->DrawTitleBar(true, LookupMessage(0x6F4), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_SEARCH_STOREINFO), 0);
   DrawOutlinedText(*this, 5, 20, "Type", 0, 0x7F3CFF, 0xFFFFFF, 0, 11, 1, 0);
   DrawOutlinedText(*this, 98, 20, "Item", 0, 0x7F3CFF, 0xFFFFFF, 0, 11, 1, 0);
   DrawOutlinedText(*this, 185, 20, "Card", 0, 0x7F3CFF, 0xFFFFFF, 0, 11, 1, 0);
   DrawOutlinedText(*this, 273, 20, "Zeny", 0, 0x7F3CFF, 0xFFFFFF, 0, 11, 1, 0);
   this->DrawTextAt(353, 38, "~", 0, 0, 12, 0, 0, 0);
 
-  const std::string count = FormatOwnedString(LookupMessage(0x70A), g_session.unknown_5BE0);
+  const std::string count = FormatOwnedString(LookupMessage(MSI_SSI_REST_OF_NUMBER_OF_SEARCHES), g_session.unknown_5BE0);
   this->DrawRightAlignedText(this->geometry.width - 60, 60, count.c_str(), 0, 0, 12, 0, 0);
 
   this->FillRegion(5, 80, this->geometry.width - 10, 20, 0xDFFFFE);
@@ -813,17 +814,17 @@ void UISerachStoreInfoWnd::Paint() {
   DrawRectangleBorder(*this, 330, 80, 30, 21, 0xC0C0C0);
   this->FillRegion(5, 100, this->geometry.width - 10, 1, 0xC0C0C0);
 
-  this->DrawTextAt((110 - this->TextWidth(LookupMessage(0x6F5), 0, 0, 12, 0, 0)) / 2 + 50, 85,
-    LookupMessage(0x6F5), 0, 0, 12, 0, 0, 0
+  this->DrawTextAt((110 - this->TextWidth(LookupMessage(MSI_STORE_NAME), 0, 0, 12, 0, 0)) / 2 + 50, 85,
+    LookupMessage(MSI_STORE_NAME), 0, 0, 12, 0, 0, 0
   );
-  this->DrawTextAt((170 - this->TextWidth(LookupMessage(0x424), 0, 0, 12, 0, 0)) / 2 + 160, 85,
-    LookupMessage(0x424), 0, 0, 12, 0, 0, 0
+  this->DrawTextAt((170 - this->TextWidth(LookupMessage(MSI_ITEM2), 0, 0, 12, 0, 0)) / 2 + 160, 85,
+    LookupMessage(MSI_ITEM2), 0, 0, 12, 0, 0, 0
   );
-  this->DrawTextAt((30 - this->TextWidth(LookupMessage(0x6F6), 0, 0, 12, 0, 0)) / 2 + 330, 85,
-    LookupMessage(0x6F6), 0, 0, 12, 0, 0, 0
+  this->DrawTextAt((30 - this->TextWidth(LookupMessage(MSI_SEARCH_ITEM_COUNT), 0, 0, 12, 0, 0)) / 2 + 330, 85,
+    LookupMessage(MSI_SEARCH_ITEM_COUNT), 0, 0, 12, 0, 0, 0
   );
-  this->DrawTextAt((75 - this->TextWidth(LookupMessage(0x6F7), 0, 0, 12, 0, 0)) / 2 + 360, 85,
-    LookupMessage(0x6F7), 0, 0, 12, 0, 0, 0
+  this->DrawTextAt((75 - this->TextWidth(LookupMessage(MSI_SEARCH_ITEM_PRICE), 0, 0, 12, 0, 0)) / 2 + 360, 85,
+    LookupMessage(MSI_SEARCH_ITEM_PRICE), 0, 0, 12, 0, 0, 0
   );
 
   if (this->unknown_00F0.size() != 0) {
diff --git a/Source/UI/Shortcuts/ShortcutTooltip.cpp b/Source/UI/Shortcuts/ShortcutTooltip.cpp
index 6a8bb1271..0b19cdff1 100644
--- a/Source/UI/Shortcuts/ShortcutTooltip.cpp
+++ b/Source/UI/Shortcuts/ShortcutTooltip.cpp
@@ -8,6 +8,7 @@
 #include "Client/Mode/ModeMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x00932050
 // FUNCTION: fn_12711
 void UIShortCutWnd::OnMouseHover(int x, int y) {
@@ -43,7 +44,7 @@ void UIShortCutWnd::OnMouseHover(int x, int y) {
       return;
     }
 
-    const std::string text = FormatOwnedString(LookupMessage(183), item.DisplayName(0).c_str(), item.quantity);
+    const std::string text = FormatOwnedString(LookupMessage(MSI_EA2), item.DisplayName(0).c_str(), item.quantity);
     window.ToScreen(tooltipX, tooltipY);
 
     if (g_modeMgr.gameMode) {
@@ -95,7 +96,7 @@ void UIShortCutWnd::OnMouseHover(int x, int y) {
     if (item.quantity == 0) {
       text = shortcut;
     } else {
-      text = FormatOwnedString(LookupMessage(184), shortcut.c_str(), item.DisplayName(0).c_str(), item.quantity);
+      text = FormatOwnedString(LookupMessage(MSI_EA3), shortcut.c_str(), item.DisplayName(0).c_str(), item.quantity);
     }
   }
 
diff --git a/Source/UI/Shortcuts/UIQuickSlotWnd.cpp b/Source/UI/Shortcuts/UIQuickSlotWnd.cpp
index f0401681e..34f338e34 100644
--- a/Source/UI/Shortcuts/UIQuickSlotWnd.cpp
+++ b/Source/UI/Shortcuts/UIQuickSlotWnd.cpp
@@ -27,6 +27,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <list>
 #include <string>
@@ -111,7 +112,7 @@ void UIQuickSlotWnd::OnMouseHover(int x, int y) {
     }
   } else {
     ITEM_INFO item = LookupClientItem(g_session.m_inventoryItems, static_cast<int>(id), 1);
-    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(183), item.DisplayName(0).c_str(), item.quantity));
+    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_EA2), item.DisplayName(0).c_str(), item.quantity));
   }
 
   if (!text.empty()) {
@@ -280,7 +281,7 @@ int UIQuickSlotWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argumen
           break;
         case UM_UPPUSH:
           if (*reinterpret_cast<int*>(&g_session.unknown_16F4[4]) >= 0) {
-            const std::string text = FormatOwnedString(LookupMessage(0x4CA), item.DisplayName(0).c_str());
+            const std::string text = FormatOwnedString(LookupMessage(MSI_CONFIRM_TO_OPEN_CASH_ITEM), item.DisplayName(0).c_str());
             if (g_windowMgr.Confirm(text.c_str(), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
               mode->SendMsg(MM_USEITEM, item.unknown_0000[1], 0, 0, 0);
             }
diff --git a/Source/UI/Shortcuts/UIShortCutWnd.cpp b/Source/UI/Shortcuts/UIShortCutWnd.cpp
index fc2b28e54..ef75766f4 100644
--- a/Source/UI/Shortcuts/UIShortCutWnd.cpp
+++ b/Source/UI/Shortcuts/UIShortCutWnd.cpp
@@ -68,6 +68,7 @@
 #include <new>
 #include <string>
 #include <vector>
+#include "Resource/MSGSTRINGID.h"
 
 namespace {
 #pragma pack(push, 1)
@@ -360,7 +361,7 @@ __forceinline void UseShortcutSlot(const NormalItemSlot& slot) {
   case TYPE_HEAL:
   case TYPE_SCHANGE:
   case TYPE_SPECIAL:
-    if (item.GetItemId() != 12802 || g_windowMgr.Confirm(LookupMessage(2373), 2, false, false, 0, "Message", 280, 120, 0) != 188) {
+    if (item.GetItemId() != 12802 || g_windowMgr.Confirm(LookupMessage(MSI_COMMAND_SETTING), 2, false, false, 0, "Message", 280, 120, 0) != 188) {
       mode->SendMsg(MM_USEITEM, item.unknown_0000[1], 0, 0, 0);
     }
 
@@ -369,7 +370,7 @@ __forceinline void UseShortcutSlot(const NormalItemSlot& slot) {
   case TYPE_CASH_POINT_ITEM:
     if (*reinterpret_cast<const int*>(&g_session.unknown_16F4[4]) >= 0) {
       const int result =
-        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(1226), item.DisplayName(0).c_str()).c_str(), 2, false, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(MSI_CONFIRM_TO_OPEN_CASH_ITEM), item.DisplayName(0).c_str()).c_str(), 2, false, false, 0, "Message", 280, 120, 0);
       if (result == 187) {
         mode->SendMsg(MM_USEITEM, item.unknown_0000[1], 0, 0, 0);
       }
@@ -759,7 +760,7 @@ void UIMemorialDunWnd::OnCreate(int, int) {
   }
 
   this->m_partyButton = new (std::nothrow) UIBasicButton();
-  this->m_partyButton->Configure(125, LookupMessage(3270));
+  this->m_partyButton->Configure(125, LookupMessage(MSI_PARTY_NOT_LEAVE_PARTY_UNTIL_YIELD_PARTYMASTER));
   this->m_partyButton->Move(-100, -100);
   this->m_partyButton->SetId(211);
   this->AddChild(this->m_partyButton);
@@ -779,7 +780,7 @@ void UIMemorialDunWnd::ResetDungeonInfo() {
 // OFFSET: 0x0092C6B0
 // FUNCTION: fn_12665
 void UIMemorialDunWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(0x538), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_MEMORIAL_DUN), 0);
   if (this->geometry.height == 17) {
     return;
   }
@@ -807,13 +808,13 @@ void UIMemorialDunWnd::Paint() {
   }
 
   if (g_session.unknown_5948 == 0) {
-    sprintf(text, LookupMessage(0x53E), g_session.unknown_5968);
+    sprintf(text, LookupMessage(MSI_MEMORIAL_DUN_PRIORITY), g_session.unknown_5968);
     const int width = this->ColoredTextWidth(text, 0, 0, 12, 0);
     DrawColoredText(*this, (this->geometry.width - width) / 2, (this->geometry.height - 17) / 2, text, 0, color, 0, 12, false);
   } else if (g_session.unknown_5948 == 1) {
     if (g_session.unknown_5970) {
-      strftime(timeText, 128, LookupMessage(0x4EC), _localtime32(reinterpret_cast<const __time32_t*>(&g_session.unknown_5970)));
-      sprintf(text, LookupMessage(0x53F), timeText);
+      strftime(timeText, 128, LookupMessage(MSI_TIME_TYPE2), _localtime32(reinterpret_cast<const __time32_t*>(&g_session.unknown_5970)));
+      sprintf(text, LookupMessage(MSI_MEMORIAL_DUN_NOTIFY), timeText);
       std::vector<std::string> lines;
       this->WrapPixelText(text, lines, this->geometry.width - 20);
       if (lines.size() > 1) {
@@ -829,22 +830,22 @@ void UIMemorialDunWnd::Paint() {
     }
   } else if (g_session.unknown_5948 == 2) {
     if (g_session.unknown_596C) {
-      this->DrawTextAt(10, 55, LookupMessage(0x540), 0, 0, 12, 0, 0, 0);
-      strftime(timeText, 128, LookupMessage(0x4EC), _localtime32(reinterpret_cast<const __time32_t*>(&g_session.unknown_596C)));
+      this->DrawTextAt(10, 55, LookupMessage(MSI_MEMORIAL_DUN_NOTIFY2), 0, 0, 12, 0, 0, 0);
+      strftime(timeText, 128, LookupMessage(MSI_TIME_TYPE2), _localtime32(reinterpret_cast<const __time32_t*>(&g_session.unknown_596C)));
       sprintf(text, "^ff0000%s^ffffff", timeText);
       const int width = this->ColoredTextWidth(text, 0, 0, 12, 0);
       DrawColoredText(*this, (this->geometry.width - width) / 2, 75, text, 0, color, 0, 12, false);
     }
   } else if (g_session.unknown_5948 == 3) {
     std::vector<std::string> lines;
-    this->WrapPixelText(LookupMessage(0x53C), lines, this->geometry.width - 20);
+    this->WrapPixelText(LookupMessage(MSI_MEMORIAL_DUN_OUT1), lines, this->geometry.width - 20);
     int y = 55;
     for (unsigned int index = 0; index < lines.size(); ++index) {
       DrawColoredText(*this, 5, y, lines[index].c_str(), 0, color, 0, 12, false);
       y += 15;
     }
 
-    this->WrapPixelText(LookupMessage(0x53D), lines, this->geometry.width - 20);
+    this->WrapPixelText(LookupMessage(MSI_MEMORIAL_DUN_OUT2), lines, this->geometry.width - 20);
     y = 70;
     for (unsigned int index = 0; index < lines.size(); ++index) {
       DrawColoredText(*this, 10, y, lines[index].c_str(), 0, color, 0, 12, false);
@@ -1202,7 +1203,7 @@ int UISubChatHisWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
       }
       const int measured = this->TextWidth(local.c_str(), 0, 0, 12, 0, 0);
       if (measured + 10 >= this->geometry.width - 0x32) {
-        g_windowMgr.Confirm(LookupMessage(0x629), 0, true, false, 0, "Message", 0x118, 0x78, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_FAILED_CHANGE_TABNAME), 0, true, false, 0, "Message", 0x118, 0x78, 0);
       }
       this->m_edit->Move(-100, -100);
       this->m_edit->SetText("");
@@ -1487,7 +1488,7 @@ void UINewChatWnd::OnCreate(int width, int height) {
   };
   const int buttonIds[3] = {0xE1, 0xD4, 0xEE};
   const int buttonPositions[3][2] = {{0x61, base + 3}, {0x24A, base + 7}, {0x23C, base + 7}};
-  const char* const tooltips[3] = {LookupMessage(0xC73), LookupMessage(0xC75), LookupMessage(0xC74)};
+  const char* const tooltips[3] = {LookupMessage(MSI_RODEX_DOWNLOADING), LookupMessage(MSI_RODEX_TITLE), LookupMessage(MSI_RODEX_NOW_LOADING)};
   for (int index = 0; index < 3; ++index) {
     UIBitmapButton* button = new UIBitmapButton();
     this->m_inputButtons[index] = button;
diff --git a/Source/UI/SkillDelayInfo/UISkillDelayInfo.cpp b/Source/UI/SkillDelayInfo/UISkillDelayInfo.cpp
index 0c013b0b3..ad6757eaf 100644
--- a/Source/UI/SkillDelayInfo/UISkillDelayInfo.cpp
+++ b/Source/UI/SkillDelayInfo/UISkillDelayInfo.cpp
@@ -19,6 +19,7 @@
 #include <map>
 #include <string>
 #include <vector>
+#include "Resource/MSGSTRINGID.h"
 
 template <>
 void CUIListBoxEx<SkillDelayInfo::CUIDelayItem, SkillDelayInfo::CDelayItemData>::Paint();
@@ -512,7 +513,7 @@ void CUITime::OnInit() {
 // OFFSET: 0x00A78A10
 // FUNCTION: fn_16890
 void CUITime::SetTime(int milliseconds) {
-  const std::string text = FormatDecimal(static_cast<float>(milliseconds) / 1000.0f, 3, true) + LookupMessage(1808);
+  const std::string text = FormatDecimal(static_cast<float>(milliseconds) / 1000.0f, 3, true) + LookupMessage(MSI_SECOND);
   this->text->SetText(text.c_str(), text.size());
 }
 }
diff --git a/Source/UI/StylingShop/UIStylingShopWnd.cpp b/Source/UI/StylingShop/UIStylingShopWnd.cpp
index 83937dd0c..de1781f38 100644
--- a/Source/UI/StylingShop/UIStylingShopWnd.cpp
+++ b/Source/UI/StylingShop/UIStylingShopWnd.cpp
@@ -20,6 +20,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include <cstring>
 #include <mbstring.h>
+#include "Resource/MSGSTRINGID.h"
 
 // OFFSET: 0x00829B50
 // FUNCTION: fn_10341
@@ -158,7 +159,7 @@ void UIStylingShopButton::OnLBtnUp(int, int) {
     if (g_windowMgr.WindowPolicy(3, parent->geometry.id) != 0) {
       int id = this->geometry.id;
       if (id == 185 && g_modeMgr.gameMode && g_modeMgr.gameMode->cursorType == 2) {
-        const char* text = LookupMessage(17);
+        const char* text = LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT);
         if (g_windowMgr.Confirm(text, 2, true, false, 0, "Message", 280, 120, 0) == 187) {
           g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
         }
@@ -294,7 +295,7 @@ int UIBasicStylingWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argu
           this->m_display->unknown_0094 = i + 1;
           this->m_display->Invalidate();
         } else {
-          g_windowMgr.Confirm(LookupMessage(2834), 0, false, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_STYLING_SHOP_BASICSTYLE), 0, false, false, 0, "Message", 280, 120, 0);
         }
       } else {
         this->m_paletteButtons[i]->SetState(0);
@@ -386,7 +387,7 @@ int UIMyStyleWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1
   } else {
     switch (argument1) {
     case ID_CLOSE:
-      if (g_windowMgr.Confirm(LookupMessage(2816), 2, false, false, 0, "Message", 280, 120, 0) != 188) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_STYLING_SHOP_REGISTER_BOOKMARK), 2, false, false, 0, "Message", 280, 120, 0) != 188) {
         for (int i = 0; i < 2; ++i) {
           if (sender == this->unknown_0094[i]) {
             this->RemoveChild(this->m_slots[i], 1);
@@ -693,7 +694,7 @@ void UIStylingShopWnd::SetBuyEnabled(bool enabled) {
 void UIStylingShopWnd::Paint() {
   this->RefreshFavoriteButton();
   this->ClearSurface(0xFFFFFFFF);
-  this->DrawTitleBar(true, LookupMessage(2813), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_STYLING_SHOP_DELETE_CHAR), 0);
   CBitmapRes* background = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\styleshop\\bg_styling.bmp")));
   if (background) {
     this->DrawBitmap(0, 0, background, false);
@@ -1128,9 +1129,9 @@ int UIDisplayCharacter::SendMsg(UIWindow* sender, int message, std::intptr_t arg
   case ID_BOOKMARK:
     if (this->m_favoriteButton->m_argument == 0) {
       if (shop->AddToMyStyle() == true) {
-        g_windowMgr.Confirm(LookupMessage(2819), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_PRIVATE_AIRPLANE_FAIL_LOCALIZING), 0, true, false, 0, "Message", 280, 120, 0);
       } else {
-        this->m_favoriteButton->SetTooltip(LookupMessage(2817));
+        this->m_favoriteButton->SetTooltip(LookupMessage(MSI_STYLING_SHOP_SUGGEST_TO_GO_TO_BANK));
       }
     }
     break;
@@ -1463,7 +1464,7 @@ int UIStylingShopWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argum
     break;
   case ID_BUY:
     if (this->m_buyButton->Argument() == 0 &&
-        g_windowMgr.Confirm(LookupMessage(2818), 2, false, false, 0, "Message", 280, 120, 0) != 188) {
+        g_windowMgr.Confirm(LookupMessage(MSI_ASK_MOVE_BY_PRIVATE_AIRPLANE), 2, false, false, 0, "Message", 280, 120, 0) != 188) {
       for (std::map<UIWindow*, UIStylingshopTabParentWnd*>::iterator it = this->m_tabs.begin(); it != this->m_tabs.end(); ++it) {
         UIStylingshopTabParentWnd* tab = it->second;
         if (tab->geometry.visible == 0) {
@@ -1571,27 +1572,27 @@ void UIStylingShopWnd::OnCreate(int, int) {
 
   UIBasicStylingWnd* basic = new (std::nothrow) UIBasicStylingWnd();
   this->AddTab("유저인터페이스\\styleshop\\tab_hair_off.bmp", "유저인터페이스\\styleshop\\tab_hair_off.bmp", "유저인터페이스\\styleshop\\tab_hair_on.bmp", 200, basic,
-               LookupMessage(2837));
+               LookupMessage(MSI_SKILL_FAIL_MHP_TOO_FEW));
   basic->Show(1);
   static_cast<UIButton*>(this->m_tabs.begin()->first)->SetState(2);
 
   UIAccessoryCusWnd* accessory = new (std::nothrow) UIAccessoryCusWnd();
   this->AddTab("유저인터페이스\\styleshop\\tab_accessories_off.bmp", "유저인터페이스\\styleshop\\tab_accessories_off_over.bmp",
-               "유저인터페이스\\styleshop\\tab_accessories_on.bmp", 497, accessory, LookupMessage(2831));
+               "유저인터페이스\\styleshop\\tab_accessories_on.bmp", 497, accessory, LookupMessage(MSI_STYLING_SHOP_IS_NOT_COLORING_HEAD));
 
   if (g_session.IsTreeGroupThree(g_session.GetDisplayJob()) != true && g_session.IsTreeGroupTwo(g_session.GetDisplayJob()) != 1) {
     UICostumeChangeWnd* costume = new UICostumeChangeWnd();
     this->AddTab("유저인터페이스\\styleshop\\tab_2ndcostume_off.bmp", "유저인터페이스\\styleshop\\tab_2ndcostume_off.bmp", "유저인터페이스\\styleshop\\tab_2ndcostume_off.bmp", 583,
-                 costume, LookupMessage(2832));
+                 costume, LookupMessage(MSI_STYLING_SHOP_OPENING_COMMENT));
   } else {
     UICostumeChangeWnd* costume = new UICostumeChangeWnd();
     this->AddTab("유저인터페이스\\styleshop\\tab_2ndcostume_off.bmp", "유저인터페이스\\styleshop\\tab_2ndcostume_on_over.bmp", "유저인터페이스\\styleshop\\tab_2ndcostume_on.bmp", 583,
-                 costume, LookupMessage(2832));
+                 costume, LookupMessage(MSI_STYLING_SHOP_OPENING_COMMENT));
   }
 
   UIMyStyleWnd* myStyle = new (std::nothrow) UIMyStyleWnd();
   this->AddTab("유저인터페이스\\styleshop\\tab_favorite_off.bmp", "유저인터페이스\\styleshop\\tab_favorite_off_over.bmp", "유저인터페이스\\styleshop\\tab_favorite_on.bmp", 496,
-               myStyle, LookupMessage(2833));
+               myStyle, LookupMessage(MSI_STYLING_SHOP_SUCCESS));
 
   this->m_preview = new UIDisplayCharacter();
   this->m_preview->SetSize(120, 120);
@@ -1608,7 +1609,7 @@ void UIStylingShopWnd::OnCreate(int, int) {
   this->AddChild(this->m_buyButton);
 
   char zeny[256] = {};
-  std::string text(LookupMessage(2773));
+  std::string text(LookupMessage(MSI_BANK_6));
   text += " ";
   text += FormatGroupedInteger(g_session.m_zeny, zeny, 256);
   text += "\tz";
@@ -1729,14 +1730,14 @@ void UIShowInfoWnd::DrawPayments() {
     } else if (itemId) {
       this->DrawPaymentItem(*it, zeny, itemId, payable, row);
       if (!payable) {
-        this->m_checks[row]->SetTooltip(LookupMessage(2814));
+        this->m_checks[row]->SetTooltip(LookupMessage(MSI_STYLING_SHOP_FAIL_TO_ADD_CHAR_TO_LIKE));
         if (costumeItemId) {
           const int noZeny = 0;
           const int noItem = 0;
           const bool costumePayable = this->CheckPayment(row, noZeny, noItem, costumeItemId);
           if (costumePayable == true) {
             this->DrawPaymentItem(*it, zeny, itemId, true, row);
-            this->m_checks[row]->SetTooltip(LookupMessage(2815));
+            this->m_checks[row]->SetTooltip(LookupMessage(MSI_STYLING_SHOP_ADJUST_NEW_CHAR_STYLE));
             ITEM_DESC description = FindItemDescription(costumeItemId);
             this->DrawTextAt(x, y, description.identifiedName, 0, 0, this->unknown_00A8, color, 0, 0);
           } else {
@@ -1759,7 +1760,7 @@ void UIShowInfoWnd::DrawPayments() {
       std::memset(text, 0, sizeof(text));
       if (*it == 1) {
         icon = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\styleshop\\icon_color_off.bmp")));
-        StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(3912));
+        StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_CASHSHOP_FREE));
       } else if (*it == 7) {
         icon = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\styleshop\\icon_zeny.bmp")));
         StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%d\tZeny", zeny);
@@ -1787,7 +1788,7 @@ void UIShowInfoWnd::DrawPayments() {
 
     if (this->unknown_00A0 == 1) {
       std::vector<std::string> lines;
-      this->WrapPixelText(LookupMessage(2835), lines, this->geometry.width - 20);
+      this->WrapPixelText(LookupMessage(MSI_UPGRADESKILLERROR_MORE_BASE_LEVEL), lines, this->geometry.width - 20);
       for (unsigned int i = 0; i < lines.size(); ++i) {
         this->DrawTextAt(20, positions[i][1], lines[i].c_str(), 0, 0, 11, 0, 0, 0);
       }
@@ -2377,7 +2378,7 @@ void UI2ndCostumeWnd::OnCreate(int, int) {
   UIStaticText* hideText = new (std::nothrow) UIStaticText();
   hideText->SetSize(100, 12);
   hideText->Move(this->m_hideCheckBox->geometry.x + this->m_hideCheckBox->geometry.width + 5, 235);
-  hideText->SetText(LookupMessage(2837), 0);
+  hideText->SetText(LookupMessage(MSI_SKILL_FAIL_MHP_TOO_FEW), 0);
   hideText->SetFont(0, 11, 0, 0);
   this->AddChild(hideText);
 
@@ -2391,7 +2392,7 @@ void UI2ndCostumeWnd::OnCreate(int, int) {
   UIStaticText* showText = new (std::nothrow) UIStaticText();
   showText->SetSize(100, 12);
   showText->Move(this->m_showCheckBox->geometry.x + this->m_showCheckBox->geometry.width + 5, 260);
-  showText->SetText(LookupMessage(2832), 0);
+  showText->SetText(LookupMessage(MSI_STYLING_SHOP_OPENING_COMMENT), 0);
   showText->SetFont(0, 11, 0, 0);
   this->AddChild(showText);
 
diff --git a/Source/UI/Text/NavigationLink.cpp b/Source/UI/Text/NavigationLink.cpp
index cca5c1bf8..621bc32dc 100644
--- a/Source/UI/Text/NavigationLink.cpp
+++ b/Source/UI/Text/NavigationLink.cpp
@@ -54,6 +54,7 @@
 #include "Utility/Text/TextEscapes.h"
 #include "Utility/Text/TextTokens.h"
 
+#include "Resource/MSGSTRINGID.h"
 namespace LineCutter {
   class UIText : public UIWindow {
   public:
@@ -1740,7 +1741,7 @@ bool NavigationLinkParser::HasUnownedItemLink(std::string text) {
       continue;
     }
 
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xE8D)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_IQ_FIRM_FAITH_ON)), 0xFF, 0, 0, 0);
     return true;
   }
 }
diff --git a/Source/UI/Text/UIAchWnd.cpp b/Source/UI/Text/UIAchWnd.cpp
index c3aac7dfc..71d3b182b 100644
--- a/Source/UI/Text/UIAchWnd.cpp
+++ b/Source/UI/Text/UIAchWnd.cpp
@@ -21,6 +21,7 @@
 #include "UI/Window/WindowBorder.h"
 #include "Utility/Text/FormatString.h"
 #include "Client/Mode/ModeMgr.h"
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstring>
 #include <new>
@@ -219,29 +220,29 @@ void UIAchievementWnd::CreateTab() {
   this->tab->Move(0, 63);
   this->AddChild(this->tab);
 
-  this->tab->SetLabel(LookupMessage(2656), 0, -1);
-  this->tab->SetLabel(LookupMessage(2657), 1, -1);
-  this->tab->SetLabel(LookupMessage(2658), 1, 0);
-  this->tab->SetLabel(LookupMessage(2659), 1, 1);
-  this->tab->SetLabel(LookupMessage(2660), 1, 2);
-  this->tab->SetLabel(LookupMessage(2661), 2, -1);
-  this->tab->SetLabel(LookupMessage(2662), 2, 0);
-  this->tab->SetLabel(LookupMessage(2663), 2, 1);
-  this->tab->SetLabel(LookupMessage(2664), 2, 2);
-  this->tab->SetLabel(LookupMessage(2665), 2, 3);
-  this->tab->SetLabel(LookupMessage(2666), 2, 4);
-  this->tab->SetLabel(LookupMessage(2667), 2, 5);
-  this->tab->SetLabel(LookupMessage(2668), 3, -1);
-  this->tab->SetLabel(LookupMessage(2669), 3, 0);
-  this->tab->SetLabel(LookupMessage(2670), 3, 1);
-  this->tab->SetLabel(LookupMessage(2671), 4, -1);
-  this->tab->SetLabel(LookupMessage(2672), 4, 0);
-  this->tab->SetLabel(LookupMessage(2673), 4, 1);
-  this->tab->SetLabel(LookupMessage(2674), 5, -1);
-  this->tab->SetLabel(LookupMessage(2675), 5, 0);
-  this->tab->SetLabel(LookupMessage(2676), 5, 1);
-  this->tab->SetLabel(LookupMessage(2677), 5, 2);
-  this->tab->SetLabel(LookupMessage(2678), 6, -1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_GENERAL_ACTION), 0, -1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_GENERAL_REST), 1, -1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_ADVENTURE), 1, 0);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_ADVENTURE_RUNEMIDGARTS), 1, 1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_ADVENTURE_SCHWARZWALD), 1, 2);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_ADVENTURE_ARUNAFELTZ), 2, -1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_ADVENTURE_ANOTHERWORLD), 2, 0);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_ADVENTURE_LOCALIZING), 2, 1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_ADVENTURE_DUNGEON), 2, 2);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_BATTLE), 2, 3);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_BATTLE_PVP), 2, 4);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_BATTLE_TRAINING), 2, 5);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_QUEST), 3, -1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_QUEST_EPISODE), 3, 0);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_QUEST_GENERAL), 3, 1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_MEMORIAL), 4, -1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_MEMORIAL_MIDGARD), 4, 0);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_MEMORIAL_ANOTHERWORLD), 4, 1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_MEMORIAL_REST), 5, -1);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_ACHIEVEMENT), 5, 0);
+  this->tab->SetLabel(LookupMessage(MSI_ACHIEVEMENT_TAB_TOTAL), 5, 1);
+  this->tab->SetLabel(LookupMessage(MSI_FAIL_ADD_ACHIEVEMENT_TRACING), 5, 2);
+  this->tab->SetLabel(LookupMessage(MSI_NOTICE_COMPLETE_ACHIEVEMENT), 6, -1);
 }
 
 // OFFSET: 0x007B52E0
@@ -254,7 +255,7 @@ void UIAchUpperWnd::OnCreate(int, int) {
   gauge->value = 0;
   gauge->maximum = 100;
   this->unknown_00A4->Move(47, 24);
-  this->unknown_00A4->text = LookupMessage(3105);
+  this->unknown_00A4->text = LookupMessage(MSI_ZENY_LOTTO_ACHIEVE);
   this->AddChild(this->unknown_00A4);
 
   gauge = new (std::nothrow) UICustomGageBar();
@@ -495,7 +496,7 @@ void UIAchTV::Paint() {
 // FUNCTION: fn_09219
 void UIAchSummaryWnd::Paint() {
   this->DrawBitmap(0, 0, AchievementBitmap("유저인터페이스\\achievement_re\\bg_summary.bmp"), false);
-  this->DrawTextAt(82, 27, LookupMessage(2679), 0, 0, 12, 0xA55239, 1, 0);
+  this->DrawTextAt(82, 27, LookupMessage(MSI_OTPUSER_ONLY), 0, 0, 12, 0xA55239, 1, 0);
   this->DrawRightAlignedText(600, 28, FormatOwnedString("%d/%d", this->gauges[0]->value, this->gauges[0]->maximum).c_str(), 0, 0, 11, 0x635AA5, 0);
 
   const int categories[6] = {2657, 2661, 2668, 2671, 2674, 2678};
@@ -507,7 +508,7 @@ void UIAchSummaryWnd::Paint() {
     this->DrawRightAlignedText(column * 304 + 296, row + 108, FormatOwnedString("%d/%d", gauge->value, gauge->maximum).c_str(), 0, 0, 11, 0x635AA5, 0);
   }
 
-  this->DrawTextAt(9, 292, LookupMessage(2651), 0, 0, 12, 0x9C6B5A, 1, 0);
+  this->DrawTextAt(9, 292, LookupMessage(MSI_CASH_GEDARE_FAIL_MONEY), 0, 0, 12, 0x9C6B5A, 1, 0);
 
   int x = 260;
   for (auto it = this->recent.rbegin(); it != this->recent.rend(); ++it) {
@@ -546,7 +547,7 @@ void UIAchTab::Paint() {
 void UIAchUpperWnd::Paint() {
   int visible;
 
-  if (this->title == LookupMessage(2679)) {
+  if (this->title == LookupMessage(MSI_OTPUSER_ONLY)) {
     this->DrawBitmap(0, 0, AchievementBitmap("유저인터페이스\\achievement_re\\bg_upper.bmp"), false);
     this->DrawRightAlignedText(130, 13, FormatOwnedString("%d/%d", this->unknown_0094, this->unknown_0098).c_str(), 0, 0, 11, 0, 0);
     this->DrawCenteredText(353, 6, FormatOwnedString("%d", g_session.unknown_614C).c_str(), 46, 0, 12, 0x582708, 1);
@@ -559,8 +560,8 @@ void UIAchUpperWnd::Paint() {
   } else {
     this->DrawBitmap(0, 0, AchievementBitmap("유저인터페이스\\achievement_re\\bg_upper.bmp"), false);
     this->DrawBitmap(575, 3, AchievementBitmap("유저인터페이스\\achievement_re\\upper_trophy.bmp"), true);
-    this->DrawTextAt(169, 11, LookupMessage(3106), 0, 0, 12, 0, 0, 0);
-    this->DrawTextAt(169, 26, LookupMessage(3107), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(169, 11, LookupMessage(MSI_ZENY_LOTTO_ACHIEVE_FAIL), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(169, 26, LookupMessage(MSI_SWAP_EQUIPITEM), 0, 0, 12, 0, 0, 0);
     this->DrawTextAt(614, 15, this->title.c_str(), 0, 0, 11, 0x582708, 0, 0);
     this->DrawRightAlignedText(130, 13, FormatOwnedString("%d/%d", this->unknown_0094, this->unknown_0098).c_str(), 0, 0, 11, 0, 0);
     this->DrawRightAlignedText(737, 15, FormatOwnedString("(%d/%d)", this->unknown_009C, this->unknown_00A0).c_str(), 0, 0, 11, 0x582708, 0);
@@ -622,7 +623,7 @@ void UIAchViewWnd::Paint() {
 // FUNCTION: fn_09224
 void UIAchievementWnd::Paint() {
   this->ClearSurface(0xFFFFFFFF);
-  this->DrawTitleBar(true, LookupMessage(2646), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_ACHIEVEMENT_SCORE_REQUIRED_TO_REWARD), 0);
 }
 
 // OFFSET: 0x007B7680
@@ -1017,7 +1018,7 @@ void UIAchievementWnd::SelectTab(int group, int sub) {
   this->tab->unknown_0080 = sub;
   this->tab->Invalidate();
 
-  this->upper->SetTitle(group == 0 ? LookupMessage(2679) : this->tab->Label(this->group, this->sub));
+  this->upper->SetTitle(group == 0 ? LookupMessage(MSI_OTPUSER_ONLY) : this->tab->Label(this->group, this->sub));
   this->upper->Invalidate();
 
   if (g_achievementMgr->GetGroupAchievements(this->achievements, this->group, this->sub) == 1) {
diff --git a/Source/UI/UIBartermarketWnd.cpp b/Source/UI/UIBartermarketWnd.cpp
index b98f76b0e..fc49ab9e3 100644
--- a/Source/UI/UIBartermarketWnd.cpp
+++ b/Source/UI/UIBartermarketWnd.cpp
@@ -24,6 +24,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdlib>
 #include <cstring>
@@ -495,7 +496,7 @@ int UIExpandedBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std:
     CGameMode* mode = static_cast<CGameMode*>(g_modeMgr.GetGameMode());
     std::pair<bool, BarterMarketEntry> found = g_expandedBarterMarketItemMgr->FindItem(mode->drag.unknown_03B0);
     if (!found.first) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3554)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_OUT_OF_STOCK)), 255, 0, 0, 0);
       mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
       return 0;
     }
@@ -522,7 +523,7 @@ int UIExpandedBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std:
       if (missing) {
         mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3665)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MONSTER_MONSTERINFO)), 255, 0, 0, 0);
         return 0;
       }
     }
@@ -531,14 +532,14 @@ int UIExpandedBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std:
       if (g_expandedBarterMarketItemMgr->HasEntryByName(mode->drag.name) == true) {
         mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(119)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EQUIPITEM_OLNY_ONE)), 255, 0, 0, 0);
         return 0;
       }
     } else if (g_session.IsShadowItemType(mode->drag.type) == true) {
       if (g_expandedBarterMarketItemMgr->HasEntryByName(mode->drag.name) == true) {
         mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
         g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3569)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SAVE_HOTKEY_TO_SERVER)), 255, 0, 0, 0);
         return 0;
       }
     }
@@ -546,7 +547,7 @@ int UIExpandedBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std:
     if (mode->drag.quantity + g_expandedBarterMarketItemMgr->GetValueById(mode->drag.unknown_03B0) > 30000) {
       char buffer[200];
       std::memset(buffer, 0, sizeof(buffer));
-      StringFormat(buffer, sizeof(buffer), static_cast<std::size_t>(-1), LookupMessage(3692), 30000);
+      StringFormat(buffer, sizeof(buffer), static_cast<std::size_t>(-1), LookupMessage(MSI_GLOBALRODEX_MESSAGE_RECEIVE_ALL), 30000);
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(buffer), 255, 0, 0, 0);
       return 0;
@@ -554,7 +555,7 @@ int UIExpandedBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std:
 
     const int factor = static_cast<int>(g_expandedBarterMarketItemMgr->GetItemFactorById(mode->drag.unknown_03B0));
     if (factor < 0) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3554)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_OUT_OF_STOCK)), 255, 0, 0, 0);
       mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
       return 0;
     }
@@ -563,14 +564,14 @@ int UIExpandedBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std:
       const int available = g_session.m_maxWeight - g_session.m_weight;
       const float remaining = static_cast<float>(available) - g_expandedBarterMarketItemMgr->GetWeightedTotal();
       if (static_cast<int>(remaining) / factor < mode->drag.quantity) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(56)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OVER_WEIGHT)), 255, 0, 0, 0);
         mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
         return 0;
       }
     }
 
     if (static_cast<__int64>(mode->drag.quantity * found.second.field_8) + g_expandedBarterMarketItemMgr->total > g_session.m_zeny) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(55)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INSUFFICIENT_MONEY)), 255, 0, 0, 0);
       mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
       return 0;
     }
@@ -927,7 +928,7 @@ void UIExpandedBartermarketWnd::OnLBtnDown(int x, int y) {
   if (found.first == true) {
     if (found.second.value == 0) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3557)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_INVENTORY_EXTEND_OF_BODYITEM)), 255, 0, 0, 0);
     } else if (CGameMode* mode = static_cast<CGameMode*>(g_modeMgr.GetGameMode())) {
       mode->drag.BeginBarterEntry(31, found.second, 1, -1);
     }
@@ -971,7 +972,7 @@ void UIBarterItemPurchaseWnd::OnMouseHover(int x, int y) {
     std::string text;
     BarterMarketItem item = found.second;
     ITEM_DESC description = FindItemDescription(item.field_2c);
-    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(3553), description.identifiedName, item.field_28 * item.value));
+    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_NO_ITEM_FOR_EXCHANGE), description.identifiedName, item.field_28 * item.value));
     CMode* tooltip = g_modeMgr.gameMode;
     ITEM_INFO info = item.ToItemInfo();
     if (tooltip) {
@@ -990,7 +991,7 @@ void UIBartermarketWnd::OnMouseHover(int x, int y) {
     this->ToScreen(tooltipX, tooltipY);
     std::string text;
     ITEM_DESC description = FindItemDescription(found.second.field_2c);
-    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(3553), description.identifiedName, found.second.field_28));
+    text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_NO_ITEM_FOR_EXCHANGE), description.identifiedName, found.second.field_28));
     CMode* tooltip = g_modeMgr.gameMode;
     ITEM_INFO info = found.second.ToItemInfo();
     if (tooltip) {
@@ -1019,7 +1020,7 @@ void UIExpandedBarterItemPurchaseWnd::OnMouseHover(int x, int y) {
         text += buffer;
         text += " ";
       }
-      text += FormatOwnedString(LookupMessage(3553), name, chunk->amount * found.second.value);
+      text += FormatOwnedString(LookupMessage(MSI_NO_ITEM_FOR_EXCHANGE), name, chunk->amount * found.second.value);
       if (index != static_cast<int>(found.second.chunks.size())) {
         text += "\n";
       }
@@ -1052,7 +1053,7 @@ void UIExpandedBartermarketWnd::OnMouseHover(int x, int y) {
         text += buffer;
         text += " ";
       }
-      text += FormatOwnedString(LookupMessage(3553), name, chunk->amount);
+      text += FormatOwnedString(LookupMessage(MSI_NO_ITEM_FOR_EXCHANGE), name, chunk->amount);
       if (index != static_cast<int>(found.second.chunks.size())) {
         text += "\n";
       }
@@ -1081,9 +1082,9 @@ void UIPurchaseButton::OnMouseHover(int x, int y) {
       break;
     }
     if (it == totals.end()) {
-      text += FormatOwnedString(LookupMessage(3553), description.identifiedName, amount);
+      text += FormatOwnedString(LookupMessage(MSI_NO_ITEM_FOR_EXCHANGE), description.identifiedName, amount);
     } else {
-      std::string line = FormatOwnedString(LookupMessage(3553), description.identifiedName, amount);
+      std::string line = FormatOwnedString(LookupMessage(MSI_NO_ITEM_FOR_EXCHANGE), description.identifiedName, amount);
       text += line + '\n';
     }
   }
@@ -1107,7 +1108,7 @@ std::string UIExpandedBarterPurchaseButton::FormatChunkText(int refine, std::str
   }
   char line[1024];
   std::memset(line, 0, sizeof(line));
-  StringFormat(line, sizeof(line), static_cast<std::size_t>(-1), LookupMessage(3553), name.c_str(), amount);
+  StringFormat(line, sizeof(line), static_cast<std::size_t>(-1), LookupMessage(MSI_NO_ITEM_FOR_EXCHANGE), name.c_str(), amount);
   text += std::string(line);
   return text;
 }
@@ -1131,7 +1132,7 @@ void UIExpandedBarterPurchaseButton::OnMouseHover(int x, int y) {
     }
   }
   if (g_expandedBarterMarketItemMgr->total > 0) {
-    std::string total = FormatOwnedString(LookupMessage(3699), g_expandedBarterMarketItemMgr->total);
+    std::string total = FormatOwnedString(LookupMessage(MSI_ITEM_GRADE_ENCHANT_SUCCEESS), g_expandedBarterMarketItemMgr->total);
     text += "\n" + total;
   }
   if (!text.empty()) {
@@ -1173,7 +1174,7 @@ bool UIBarterItemPurchaseWnd::Purchase() {
 
   if (count > g_session.unknown_7FBC + 100) {
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3568)), 255, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SOUL_REAPER)), 255, 0, 0, 0);
     this->SendMsg(nullptr, UM_COMMAND, ID_CANCEL, 0, 0, 0);
     return false;
   }
@@ -1182,7 +1183,7 @@ bool UIBarterItemPurchaseWnd::Purchase() {
   for (std::map<int, int>::iterator it = required->begin(); it != required->end(); ++it) {
     if (this->GetInventoryItemCount(it->first) < it->second) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3556)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PVP)), 255, 0, 0, 0);
       this->SendMsg(nullptr, UM_COMMAND, ID_CANCEL, 0, 0, 0);
       return false;
     }
@@ -1191,7 +1192,7 @@ bool UIBarterItemPurchaseWnd::Purchase() {
   for (std::map<std::string, int>::iterator it = totals.begin(); it != totals.end(); ++it) {
     if (it->second + this->GetInventoryItemCount(std::atoi(it->first.c_str())) > 30000) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      const std::string text = FormatOwnedString(LookupMessage(3567), 30000);
+      const std::string text = FormatOwnedString(LookupMessage(MSI_STAR_EMPEROR), 30000);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 255, 0, 0, 0);
       this->SendMsg(nullptr, UM_COMMAND, ID_CANCEL, 0, 0, 0);
       return false;
@@ -1270,7 +1271,7 @@ int UIBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     std::pair<bool, BarterMarketItem> found = g_barterMarketItemMgr->FindItem(mode->drag.unknown_03B0);
     if (found.first == false) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3554)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_OUT_OF_STOCK)), 255, 0, 0, 0);
       mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
       return 0;
     }
@@ -1278,7 +1279,7 @@ int UIBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_
     found.second.value = mode->drag.quantity;
     if (g_session.HasItemId(found.second.field_2c)) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3665)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_MONSTER_MONSTERINFO)), 255, 0, 0, 0);
       mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
       return 0;
     }
@@ -1302,7 +1303,7 @@ int UIBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     if (mode->drag.quantity + g_barterMarketItemMgr->GetAllItemValueByName(mode->drag.name) > 30000) {
       char buffer[200] = {};
-      StringFormat(buffer, 200, static_cast<std::size_t>(-1), LookupMessage(1704), 30000);
+      StringFormat(buffer, 200, static_cast<std::size_t>(-1), LookupMessage(MSI_LIMIT_BUY_ITEM2), 30000);
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(buffer), 255, 0, 0, 0);
       return 0;
@@ -1310,7 +1311,7 @@ int UIBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
     const int amountById = g_barterMarketItemMgr->GetAmountById(mode->drag.unknown_03B0);
     if (amountById < 0) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3554)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_OUT_OF_STOCK)), 255, 0, 0, 0);
       mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
       return 0;
     }
@@ -1319,7 +1320,7 @@ int UIBarterItemPurchaseWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       const int available = g_session.m_maxWeight - g_session.m_weight;
       const float remaining = static_cast<float>(available) - g_barterMarketItemMgr->GetTotalAmount();
       if (static_cast<int>(remaining) / amountById < mode->drag.quantity) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(56)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_OVER_WEIGHT)), 255, 0, 0, 0);
         mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
         return 0;
       }
@@ -1476,7 +1477,7 @@ int UIBartermarketWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
 
     std::pair<bool, BarterMarketItem> found = g_barterMarketItemMgr->FindAllItem(mode->drag.unknown_03B0);
     if (found.first == false) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3554)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_OUT_OF_STOCK)), 255, 0, 0, 0);
       mode->SendMsg(MM_CANCEL_DRAG, 0, 0, 0, 0);
       return 0;
     }
@@ -1586,14 +1587,14 @@ bool UIExpandedBarterItemPurchaseWnd::Purchase() {
 
   if (count > g_session.unknown_7FBC + 100) {
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3568)), 255, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_SOUL_REAPER)), 255, 0, 0, 0);
     this->SendMsg(nullptr, UM_COMMAND, ID_CANCEL, 0, 0, 0);
     return false;
   }
 
   if (!g_expandedBarterMarketItemMgr->HasRequiredItems()) {
     g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3556)), 255, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PVP)), 255, 0, 0, 0);
     this->SendMsg(nullptr, UM_COMMAND, ID_CANCEL, 0, 0, 0);
     return false;
   }
@@ -1612,7 +1613,7 @@ bool UIExpandedBarterItemPurchaseWnd::Purchase() {
 
     if (it->second + owned > 30000) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      const std::string text = FormatOwnedString(LookupMessage(3691), 30000);
+      const std::string text = FormatOwnedString(LookupMessage(MSI_GLOBALRODEX_MESSAGE_DELETE_ALL_ON_ADMIN), 30000);
       g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(text.c_str()), 255, 0, 0, 0);
       this->SendMsg(nullptr, UM_COMMAND, ID_CANCEL, 0, 0, 0);
       return false;
@@ -1645,7 +1646,7 @@ void UIExpandedBartermarketWnd::OnCreate(int width, int height) {
 // OFFSET: 0x008426E0
 // FUNCTION: fn_10554
 void UIBarterItemPurchaseWnd::Paint() {
-  this->DrawTitleBar(false, LookupMessage(0xE69), 0);
+  this->DrawTitleBar(false, LookupMessage(MSI_EXCHANGE_ITEM_CNT), 0);
   if (this->geometry.height == 17) {
     return;
   }
@@ -1724,7 +1725,7 @@ void UIBarterItemPurchaseWnd::Paint() {
 // OFFSET: 0x00842BF0
 // FUNCTION: fn_10555
 void UIBartermarketWnd::Paint() {
-  this->DrawTitleBar(false, LookupMessage(0xBA), 0);
+  this->DrawTitleBar(false, LookupMessage(MSI_SHOPITEMS), 0);
   if (this->geometry.height == 17) {
     return;
   }
@@ -1804,7 +1805,7 @@ void UIBartermarketWnd::Paint() {
 // OFFSET: 0x008473F0
 // FUNCTION: fn_10585
 void UIExpandedBarterItemPurchaseWnd::Paint() {
-  this->DrawTitleBar(false, LookupMessage(0xE69), 0);
+  this->DrawTitleBar(false, LookupMessage(MSI_EXCHANGE_ITEM_CNT), 0);
 
   const int borderHeight = this->geometry.height - 46;
   const int borderTiles = borderHeight / 8 + (borderHeight % 8 != 0);
@@ -1890,7 +1891,7 @@ void UIExpandedBarterItemPurchaseWnd::Paint() {
 // OFFSET: 0x00847AA0
 // FUNCTION: fn_10586
 void UIExpandedBartermarketWnd::Paint() {
-  this->DrawTitleBar(false, LookupMessage(0xBA), 0);
+  this->DrawTitleBar(false, LookupMessage(MSI_SHOPITEMS), 0);
 
   const int borderHeight = this->geometry.height - 46;
   const int borderTiles = borderHeight / 8 + (borderHeight % 8 != 0);
diff --git a/Source/UI/UICaptchaPreviewWnd.cpp b/Source/UI/UICaptchaPreviewWnd.cpp
index d9849b883..dd46e47bf 100644
--- a/Source/UI/UICaptchaPreviewWnd.cpp
+++ b/Source/UI/UICaptchaPreviewWnd.cpp
@@ -11,6 +11,7 @@
 #include "Network/Packets/PacketLengths.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdlib>
 #include <cstring>
 #include <new>
@@ -120,9 +121,9 @@ void UIMacroDetectorWnd::Paint() {
   this->FillRegion(0, 16, this->geometry.width, this->geometry.height - 36, 0xFFFFFFFF);
   DrawRectangleBorder(*this, 0, 16, this->geometry.width, this->geometry.height - 36, 0xC6C6C6);
 
-  this->DrawTextAt(25, 28, LookupMessage(2883), 0, 0, 12, 0, 1, 0);
-  this->DrawTextAt(25, 45, LookupMessage(2884), 0, 0, 12, 0, 1, 0);
-  this->DrawTextAt(25, 62, LookupMessage(2885), 0, 0, 12, 0, 1, 0);
+  this->DrawTextAt(25, 28, LookupMessage(MSI_MACRO_DETECTOR_REMAIN_COUNT), 0, 0, 12, 0, 1, 0);
+  this->DrawTextAt(25, 45, LookupMessage(MSI_MACRO_REPORTER_SELECT_MODE_CHAR), 0, 0, 12, 0, 1, 0);
+  this->DrawTextAt(25, 62, LookupMessage(MSI_MACRO_REPORTER_SELECT_MODE_CELL), 0, 0, 12, 0, 1, 0);
 
   this->DrawTextAt(25, 82, this->message.c_str(), 0, 0, 12, 0x2323FF, 1, 0);
 
@@ -141,7 +142,7 @@ void UIMacroDetectorWnd::Paint() {
       this->DrawRightAlignedText(280, 138, str.c_str(), 0, 0, 13, 0xFF2323, 1);
     }
     {
-      std::string str = FormatOwnedString(LookupMessage(2886), this->unknown_00D0);
+      std::string str = FormatOwnedString(LookupMessage(MSI_MACRO_REPORTER_TOOLTIP_CHAR), this->unknown_00D0);
       this->DrawTextAt(60, 138, str.c_str(), 0, 0, 13, 0x2323FF, 1, 0);
     }
   }
diff --git a/Source/UI/UICaptchaRegisterWnd.cpp b/Source/UI/UICaptchaRegisterWnd.cpp
index 53236ab36..32db6b956 100644
--- a/Source/UI/UICaptchaRegisterWnd.cpp
+++ b/Source/UI/UICaptchaRegisterWnd.cpp
@@ -21,6 +21,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdlib>
 #include <cstring>
 #include <list>
@@ -156,14 +157,14 @@ int UICaptchaRegisterWnd::SendMsg(
     switch (a1) {
     case ID_SEND:
       if (this->m_editCtrl->Length() < 4) {
-        g_windowMgr.Confirm(LookupMessage(2872), 0, 1, 0, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_MACRO_DETECTOR_WRONG_ANSWER_REMAIN_CNT), 0, 1, 0, 0, "Message", 280, 120, 0);
       } else if (this->m_selectedFile.empty()) {
-        g_windowMgr.Confirm(LookupMessage(2874), 0, 1, 0, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_MACRO_SEND_MACRO), 0, 1, 0, 0, "Message", 280, 120, 0);
       } else if (this->m_decompressedSize == 0) {
         g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>("compress data size error"), 0xFF, 0, 0, 0);
       } else {
         const int result =
-          g_windowMgr.Confirm(FormatOwnedString(LookupMessage(2873), this->m_editCtrl->Text()).c_str(), 2, 0, 0, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(FormatOwnedString(LookupMessage(MSI_MACRO_REPORTER), this->m_editCtrl->Text()).c_str(), 2, 0, 0, 0, "Message", 280, 120, 0);
         if (result != 188) {
           this->registerButton->SetDisabled(1);
           this->registerButton->Invalidate();
diff --git a/Source/UI/UIChangeMaterialWnd.cpp b/Source/UI/UIChangeMaterialWnd.cpp
index 2616faa97..c054b911d 100644
--- a/Source/UI/UIChangeMaterialWnd.cpp
+++ b/Source/UI/UIChangeMaterialWnd.cpp
@@ -31,6 +31,7 @@
 #include "Utility/Text/FormatString.h"
 #include "Client/Mode/ModeMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cctype>
 #include <cstdint>
@@ -183,9 +184,9 @@ void UIChangeMaterialWnd_List::OnMouseMove(int x, int y) {
 // FUNCTION: fn_03887
 void UIChangeMaterialWnd::OnProcess() {
   const std::string text = this->unknown_00B8->Text();
-  if (text.compare(LookupMessage(0xec0)) != 0) {
+  if (text.compare(LookupMessage(MSI_BO_RESEARCHREPORT_OFF)) != 0) {
     if (text.empty()) {
-      this->unknown_00B8->SetText(LookupMessage(0xec0));
+      this->unknown_00B8->SetText(LookupMessage(MSI_BO_RESEARCHREPORT_OFF));
       this->unknown_00B8->TextColor(0xb1u, 0xb1u, 0xb1u, 0xffffffffu);
     } else {
       this->unknown_00B8->TextColor(0, 0, 0, 0xffffffffu);
@@ -422,7 +423,7 @@ int UIChangeMaterialWnd::SendMsg(
         const MaterialResult& first = entry->results.front();
         const MaterialResult& last = entry->results.back();
         const std::string name = ItemDisplayName(first.id);
-        const std::string text = FormatOwnedString(LookupMessage(0xe8b), name.c_str(), first.quantity, last.quantity);
+        const std::string text = FormatOwnedString(LookupMessage(MSI_IQ_POWERFUL_FAITH_ON), name.c_str(), first.quantity, last.quantity);
         this->m_resultText = text;
       }
 
@@ -478,7 +479,7 @@ int UIChangeMaterialWnd_List::SendMsg(
   case UM_COMMAND:
     if (argument1 == 0x141 && argument2 != 0) {
       std::string filter(reinterpret_cast<const char*>(argument2));
-      if (filter.compare(LookupMessage(0xec0)) == 0) {
+      if (filter.compare(LookupMessage(MSI_BO_RESEARCHREPORT_OFF)) == 0) {
         filter = "";
       }
       this->ApplyFilter(filter);
@@ -540,7 +541,7 @@ void UIChangeMaterialWnd::Paint() {
 
   DrawItemWithQuantity(*this, ResourceMgr::Instance(), this->m_resultX, this->m_resultY, this->m_resultItem, 1, 0);
 
-  const std::string amount = FormatOwnedString(LookupMessage(0xE8C), this->m_resultAmount / 10);
+  const std::string amount = FormatOwnedString(LookupMessage(MSI_IQ_POWERFUL_FAITH_OFF), this->m_resultAmount / 10);
   const int width = this->TextWidth(amount.c_str(), 0, 0x1D, 0x17, 1, 0);
   DrawOutlinedText(*this, 0x4F + (0xC8 - width) / 2, 0x64, amount.c_str(), 0, 0x5082DC, 0x643C00, 0x1D, 0x17, 1, 0);
 
@@ -597,11 +598,11 @@ void UIChangeMaterialWnd_List::Paint() {
     if (entry->state == 1) {
       DrawItemWithQuantity(*this, ResourceMgr::Instance(), 0, y, item, 1, 0);
       this->DrawTextAt(30, y + 6, name.c_str(), 0, 0, 12, 0, 0, 0);
-      this->DrawRightAlignedText(163, y + 6, FormatOwnedString(LookupMessage(182), item.quantity).c_str(), 0, 0, 12, 0, 0);
+      this->DrawRightAlignedText(163, y + 6, FormatOwnedString(LookupMessage(MSI_EA), item.quantity).c_str(), 0, 0, 12, 0, 0);
     } else {
       DrawItemWithQuantityAuxiliary(*this, 1, 0, y, item, 1, 0);
       this->DrawTextAt(30, y + 6, name.c_str(), 0, 0, 12, 0xAAAAAA, 0, 0);
-      this->DrawRightAlignedText(163, y + 6, FormatOwnedString(LookupMessage(182), item.quantity).c_str(), 0, 0, 12, 0xAAAAAA, 0);
+      this->DrawRightAlignedText(163, y + 6, FormatOwnedString(LookupMessage(MSI_EA), item.quantity).c_str(), 0, 0, 12, 0xAAAAAA, 0);
     }
   }
 }
@@ -667,7 +668,7 @@ void UIChangeMaterialWnd_List::OnMouseHover(int x, int y) {
   int screenY = y;
   this->ToScreen(screenX, screenY);
 
-  const std::string text = FormatOwnedString(LookupMessage(0xB7), ItemDisplayName(entry->results.front().id).c_str(), entry->results.front().quantity);
+  const std::string text = FormatOwnedString(LookupMessage(MSI_EA2), ItemDisplayName(entry->results.front().id).c_str(), entry->results.front().quantity);
   CMode* const mode = g_modeMgr.gameMode;
   mode->ShowTooltip(text.c_str(), screenX + 5, screenY - 5, -1, 0, 1);
 }
@@ -702,7 +703,7 @@ void UIChangeMaterialWnd::OnCreate(int width, int height) {
   this->unknown_00B8->Move(313, 262);
   this->unknown_00B8->maximum = 20;
   this->unknown_00B8->preserveInput = 1;
-  this->unknown_00B8->SetText(LookupMessage(3776));
+  this->unknown_00B8->SetText(LookupMessage(MSI_BO_RESEARCHREPORT_OFF));
   this->unknown_00B8->TextColor(0xB1u, 0xB1u, 0xB1u, 0xFFFFFFFFu);
   this->unknown_00B8->Background(255, 236, 207);
   this->unknown_00B8->topPadding = -1;
@@ -714,7 +715,7 @@ void UIChangeMaterialWnd::OnCreate(int width, int height) {
   search->SetBitmap("유저인터페이스\\ChangeMaterial\\btn_search_press.bmp", 2, 0);
   search->SetBitmap("유저인터페이스\\ChangeMaterial\\btn_search_disable.bmp", 3, 0);
   search->SetSize(search->BitmapWidth(), search->BitmapHeight());
-  SetButtonText(search, LookupMessage(3777));
+  SetButtonText(search, LookupMessage(MSI_BO_BIONIC_PHARMACY_OK));
   search->Move(432, 259);
   search->SetId(321);
   this->AddChild(search);
@@ -732,7 +733,7 @@ void UIChangeMaterialWnd::OnCreate(int width, int height) {
   this->m_sortBox = new UIChangeMaterialWnd_CheckBox();
   this->m_sortBox->SetSize(74, 14);
   this->m_sortBox->SetBitmaps("유저인터페이스\\ChangeMaterial\\btn_sort_up.bmp", "유저인터페이스\\ChangeMaterial\\btn_sort_down.bmp");
-  this->m_sortBox->SetLabels(LookupMessage(3722), LookupMessage(3775));
+  this->m_sortBox->SetLabels(LookupMessage(MSI_MSG_IS_ILLEGAL_TAG_MSG), LookupMessage(MSI_BO_RESEARCHREPORT_ON));
   this->m_sortBox->Move(316, 24);
   this->m_sortBox->SetId(364);
   this->m_sortBox->SetChecked(1);
@@ -749,7 +750,7 @@ void UIChangeMaterialWnd::OnCreate(int width, int height) {
   this->AddChild(this->m_button);
 
   UIBasicButton* cancel = new UIBasicButton();
-  cancel->Configure(42, LookupMessage(3045));
+  cancel->Configure(42, LookupMessage(MSI_ZENY_LOTTO_BUY_10));
   const int cancelY = height - cancel->geometry.height - 12;
   cancel->Move(width - cancel->geometry.width - 55, cancelY);
   cancel->SetId(201);
diff --git a/Source/UI/UICheckAttendanceWnd.cpp b/Source/UI/UICheckAttendanceWnd.cpp
index c688aedce..7c65ed094 100644
--- a/Source/UI/UICheckAttendanceWnd.cpp
+++ b/Source/UI/UICheckAttendanceWnd.cpp
@@ -30,6 +30,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <windows.h>
 #include <shellapi.h>
 #include <timeapi.h>
@@ -133,7 +134,7 @@ void UICheckAttendanceWnd::OnCreate(int, int) {
   this->m_notice->SetBitmap("유저인터페이스\\check_attendance\\bt_ok_normal.bmp", 1, 0);
   this->m_notice->SetBitmap("유저인터페이스\\check_attendance\\bt_ok_press.bmp", 2, 0);
   this->m_notice->SetSize(this->m_notice->BitmapWidth(), this->m_notice->BitmapHeight());
-  this->m_notice->SetText(LookupMessage(3045));
+  this->m_notice->SetText(LookupMessage(MSI_ZENY_LOTTO_BUY_10));
   this->m_notice->AddTextStyle(0, 14, 0x313131, 1, 1, -1000, -1000);
   this->m_notice->AddTextStyle(1, 14, 0x313131, 1, 1, -1000, -1000);
   this->m_notice->AddTextStyle(2, 14, 0x313131, 1, 1, -1000, -1000);
@@ -155,28 +156,28 @@ void UICheckAttendanceWnd::Paint() {
                                                                      : "유저인터페이스\\check_attendance\\attendance_bg.bmp";
   this->DrawBitmap(0, 0, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve(backgroundName))), false);
 
-  this->DrawCenteredText(0, 41, FormatOwnedString(LookupMessage(3465), g_session.m_serverName.c_str()).c_str(), this->geometry.width, 0, 13, 0x203F66, 1);
+  this->DrawCenteredText(0, 41, FormatOwnedString(LookupMessage(MSI_CHECK_ATTENDANCE_CHECK_BEFORE), g_session.m_serverName.c_str()).c_str(), this->geometry.width, 0, 13, 0x203F66, 1);
 
   const int start = g_checkAttendanceMgr->m_config0;
   const int end = g_checkAttendanceMgr->m_config1;
   this->DrawCenteredText(
-    0, 70, FormatOwnedString(LookupMessage(3466), start % 10000 / 100, start % 100, end % 10000 / 100, end % 100).c_str(), this->geometry.width, 0, 12,
+    0, 70, FormatOwnedString(LookupMessage(MSI_CHECK_ATTENDANCE_CHECK_AFTER), start % 10000 / 100, start % 100, end % 10000 / 100, end % 100).c_str(), this->geometry.width, 0, 12,
     0x3950A4, 1
   );
 
   const int bannerHeight = this->BannerHeight();
-  this->DrawCenteredText(345, bannerHeight + 289, LookupMessage(3470), 109, 0, 14, 0x595939, 1);
+  this->DrawCenteredText(345, bannerHeight + 289, LookupMessage(MSI_CHECK_ATTENDANCE), 109, 0, 14, 0x595939, 1);
   if (this->m_daysLeft > 0) {
     this->DrawCenteredText(368, bannerHeight + 309, IntToString(this->m_daysLeft, 0).c_str(), 54, 0, 22, 0xFFFFFF, 1);
   }
-  this->DrawCenteredText(425, bannerHeight + 318, LookupMessage(3471), 0, 0, 12, 0x595939, 1);
+  this->DrawCenteredText(425, bannerHeight + 318, LookupMessage(MSI_CHECK_ATTENDANCE_NOT_EVENT), 0, 0, 12, 0x595939, 1);
 
   {
     std::string message;
     if (this->m_blinking == 1) {
-      message = FormatOwnedString(LookupMessage(3468), this->m_checkedDays + 1);
+      message = FormatOwnedString(LookupMessage(MSI_DATE_DAY), this->m_checkedDays + 1);
     } else {
-      message = FormatOwnedString(LookupMessage(3469), this->m_checkedDays);
+      message = FormatOwnedString(LookupMessage(MSI_CHECK_ATTENDANCE_FAIL_RESTART), this->m_checkedDays);
     }
 
     if (!message.empty()) {
@@ -215,7 +216,7 @@ void UICheckAttendanceWnd::Paint() {
     const int x = (day - 1) % 5 * 62;
     const int y = (day - 1) / 5 * 64;
     DrawItemWithQuantity(*this, ResourceMgr::Instance(), x + 43, y + 109 + bannerHeight, item, 1, 0);
-    this->DrawCenteredText(x + 26, y + 140 + bannerHeight, FormatOwnedString(LookupMessage(3467), day).c_str(), 58, 0, 12, 0xA44F3B, 1);
+    this->DrawCenteredText(x + 26, y + 140 + bannerHeight, FormatOwnedString(LookupMessage(MSI_CHECK_ATTENDANCE_DDAY), day).c_str(), 58, 0, 12, 0xA44F3B, 1);
   }
 }
 
diff --git a/Source/UI/UIGradeEnchantWnd.cpp b/Source/UI/UIGradeEnchantWnd.cpp
index b4561e760..d49df18c5 100644
--- a/Source/UI/UIGradeEnchantWnd.cpp
+++ b/Source/UI/UIGradeEnchantWnd.cpp
@@ -26,6 +26,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 
 #include <windows.h>
@@ -162,7 +163,7 @@ void UIGradeEnchantWnd::OnCreate(int, int) {
   }
 
   auto* title = new UIBasicButton();
-  title->Configure(0x2A, LookupMessage(0x513));
+  title->Configure(0x2A, LookupMessage(MSI_BOOK_CLOSE));
   title->Move(0x159, 299);
   title->SetId(0xB9);
   this->AddChild(title);
@@ -211,7 +212,7 @@ void UIGradeEnchantWnd::OnCreate(int, int) {
   help->SetBitmap("유저인터페이스\\basic_interface\\btn_help_disabled.bmp", 3, 0);
   help->SetSize(help->BitmapWidth(), help->BitmapHeight());
   help->Move(0x8C, 100);
-  help->SetTooltip(LookupMessage(0x1013));
+  help->SetTooltip(LookupMessage(MSI_PROBABILITY_TITLE));
   help->SetId(0x1FE);
   this->AddChild(help);
 }
@@ -231,9 +232,9 @@ void UIGradeEnchantWnd::Paint() {
     this->DrawBitmap(152, 62, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve(FormatOwnedString("유저인터페이스\\grade_enchant\\caution.bmp").c_str()))), true);
     this->DrawBitmap(152, 78, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve(FormatOwnedString("유저인터페이스\\grade_enchant\\caution.bmp").c_str()))), true);
 
-    this->DrawAlignedText(166, 46, LookupMessage(3870), 228, 0, 0x00A0ADC, 0, 0, 11, 1, 0);
-    this->DrawAlignedText(166, 62, LookupMessage(3871), 228, 0, 0x5AEB00, 0, 0, 11, 1, 0);
-    this->DrawAlignedText(166, 78, LookupMessage(3872), 228, 0, 0x5AEB00, 0, 0, 11, 1, 0);
+    this->DrawAlignedText(166, 46, LookupMessage(MSI_HOTKEY_RESET), 228, 0, 0x00A0ADC, 0, 0, 11, 1, 0);
+    this->DrawAlignedText(166, 62, LookupMessage(MSI_HOTKEY_OLD_VER), 228, 0, 0x5AEB00, 0, 0, 11, 1, 0);
+    this->DrawAlignedText(166, 78, LookupMessage(MSI_EXP_BAR_BASE_LV), 228, 0, 0x5AEB00, 0, 0, 11, 1, 0);
   }
 
   if (this->state == 1 || this->state == 2) {
@@ -258,7 +259,7 @@ void UIGradeEnchantWnd::Paint() {
       itemInfo.SetItemId(material.itemId);
       itemInfo.GetIdDisplayName(description, capacity, 0);
       DrawItemIcon(*this, ResourceMgr::Instance(), 170, y - 9, itemInfo, 0);
-      std::string text = FormatOwnedString(LookupMessage(3553), description, material.amount);
+      std::string text = FormatOwnedString(LookupMessage(MSI_NO_ITEM_FOR_EXCHANGE), description, material.amount);
       this->DrawAlignedText(203, y, text, 180, 0, 0, 0, 0, 11, 0, 0);
       y += 40;
     }
@@ -268,7 +269,7 @@ void UIGradeEnchantWnd::Paint() {
       itemInfo.SetItemId(this->info.unknown_0000);
       itemInfo.GetIdDisplayName(description, capacity, 0);
       DrawItemIcon(*this, ResourceMgr::Instance(), 195, 228, itemInfo, 0);
-      std::string text = FormatOwnedString(LookupMessage(3553), description, this->unknown_0114);
+      std::string text = FormatOwnedString(LookupMessage(MSI_NO_ITEM_FOR_EXCHANGE), description, this->unknown_0114);
       this->DrawAlignedText(228, 237, text, 160, 0, 0xFFFFFF, 0, 0, 11, 1, 1);
     }
 
@@ -365,7 +366,7 @@ void UIGradeEnchantWnd::OnLBtnUp(int x, int y) {
 
   if (this->selectedMaterial != row) {
     if (this->unknown_0114 > 0) {
-      g_windowMgr.Confirm(LookupMessage(3831), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_ENCHANT_TAB_PERFECT), 0, true, false, 0, "Message", 280, 120, 0);
     }
 
     this->selectedMaterial = row;
@@ -394,7 +395,7 @@ void UIGradeEnchant_BtnEnhancedUp::OnMouseHover(int x, int y) {
     return;
   }
 
-  this->m_tooltip = FormatOwnedString(LookupMessage(3976), this->tooltipValue);
+  this->m_tooltip = FormatOwnedString(LookupMessage(MSI_JOB_WINDHAWK), this->tooltipValue);
 
   int screenX = 0;
   int screenY = -20;
@@ -431,19 +432,19 @@ void UIGradeEnchantWnd::OnProcess() {
   if (this->state == 2 && now >= this->unknown_00E0 + 3000) {
     switch (this->result) {
     case ENCHANTGRADE_UPGRADE_SUCCESS:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3702)), 0xFFFF00, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_GRADE_ENCHANT_FAIL_BREAK)), 0xFFFF00, 0, 0, 0);
       break;
     case ENCHANTGRADE_UPGRADE_FAILED:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3703)), 0xFFFF00, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_GRADE_ENCHANT_FAIL_PROTECT)), 0xFFFF00, 0, 0, 0);
       break;
     case ENCHANTGRADE_UPGRADE_DOWNGRADE:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3704)), 0xFFFF00, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GRADE_ENCHANT_SOURCE_NOT_SELECT)), 0xFFFF00, 0, 0, 0);
       break;
     case ENCHANTGRADE_UPGRADE_BREAK:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3705)), 0xFFFF00, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GRADE_ENCHANT_SOURCE_ENOUGH)), 0xFFFF00, 0, 0, 0);
       break;
     case ENCHANTGRADE_UPGRADE_PROTECTED:
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3706)), 0xFFFF00, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GRADE_ENCHANT_MONEY_ENOUGH)), 0xFFFF00, 0, 0, 0);
       break;
     }
     this->ResetItem();
@@ -518,7 +519,7 @@ int UIGradeEnchantWnd::SendMsg(
         const int quantity = LookupClientItem(g_session.m_inventoryItems, this->materials[this->selectedMaterial].itemId, 0).quantity;
         if (quantity >= this->materials[this->selectedMaterial].amount && g_session.m_zeny >= this->SelectedMaterialZeny()) {
           if (this->unknown_0110 != 0 || this->unknown_0114 != 0 ||
-              g_windowMgr.Confirm(LookupMessage(3823), 2, true, false, 0, "Message", 280, 120, 0) != 188) {
+              g_windowMgr.Confirm(LookupMessage(MSI_MERCHANTSHOP_TOTA_LOVER_ZENY_ERR), 2, true, false, 0, "Message", 280, 120, 0) != 188) {
             this->unknown_0220 = 1;
 
             GradeEnchantRequestPacket packet;
@@ -553,7 +554,7 @@ int UIGradeEnchantWnd::SendMsg(
       }
       break;
     case 510:
-      ShellExecuteA(hWnd, "open", LookupMessage(4124), nullptr, nullptr, SW_SHOWNORMAL);
+      ShellExecuteA(hWnd, "open", LookupMessage(MSI_ETC_PROBABILITY_URL), nullptr, nullptr, SW_SHOWNORMAL);
       break;
     }
     break;
diff --git a/Source/UI/UIHotkeyGuideWnd.cpp b/Source/UI/UIHotkeyGuideWnd.cpp
index 5d070da34..0e9d010d1 100644
--- a/Source/UI/UIHotkeyGuideWnd.cpp
+++ b/Source/UI/UIHotkeyGuideWnd.cpp
@@ -18,6 +18,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x009663D0
 // FUNCTION: fn_13154
 UIHotkeyGuideWnd::UIHotkeyGuideWnd()
@@ -77,7 +78,7 @@ void UIHotkeyGuideWnd::OnCreate(int, int) {
   this->m_labels[18] = HotkeyGuideLabel("Alt", HotkeyGuideKey(118, 249, 6, 49, 0, 36), HotkeyGuideKey());
   this->m_labels[19] = HotkeyGuideLabel("Pause", HotkeyGuideKey(702, 46, 6, 36, 0, 36), HotkeyGuideKey());
   this->m_labels[20] = HotkeyGuideLabel("Caps", HotkeyGuideKey(21, 171, 0, 75, 15, 36), HotkeyGuideKey());
-  this->m_labels[25] = HotkeyGuideLabel(LookupMessage(3147), HotkeyGuideKey(547, 249, 6, 56, 0, 36), HotkeyGuideKey());
+  this->m_labels[25] = HotkeyGuideLabel(LookupMessage(MSI_NOT_FOUND_REPLAY_FILE), HotkeyGuideKey(547, 249, 6, 56, 0, 36), HotkeyGuideKey());
   this->m_labels[27] = HotkeyGuideLabel("Esc", HotkeyGuideKey(21, 46, 6, 36, 0, 36), HotkeyGuideKey());
   this->m_labels[32] = HotkeyGuideLabel("Space", HotkeyGuideKey(170, 249, 6, 246, 0, 36), HotkeyGuideKey());
   this->m_labels[33] = HotkeyGuideLabel("PgUp", HotkeyGuideKey(702, 93, 6, 36, 0, 36), HotkeyGuideKey());
@@ -196,7 +197,7 @@ void UIHotkeyGuideWnd::OnCreate(int, int) {
   settings->SetBitmap("유저인터페이스\\hotkey_guide\\bt_keysettings_over.bmp", 1, 0);
   settings->SetBitmap("유저인터페이스\\hotkey_guide\\bt_keysettings_press.bmp", 2, 0);
   settings->SetSize(settings->BitmapWidth(), settings->BitmapHeight());
-  settings->SetText(LookupMessage(3148));
+  settings->SetText(LookupMessage(MSI_STORE_TABNAME_7));
   settings->Move(763, 462);
   settings->SetId(342);
   this->AddChild(settings);
@@ -207,7 +208,7 @@ void UIHotkeyGuideWnd::OnCreate(int, int) {
 void UIHotkeyGuideWnd::Paint() {
   auto* background = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\hotkey_guide\\bg_shortcuts.bmp")));
   this->DrawBitmap(0, 0, background, false);
-  this->DrawTitleBar(false, LookupMessage(3128), 0);
+  this->DrawTitleBar(false, LookupMessage(MSI_IMAGE_CAPTURE), 0);
 
   for (auto key = this->m_keys.begin(); key != this->m_keys.end(); ++key) {
     HotkeyGuideLabel& label = this->m_labels[*key];
@@ -246,12 +247,12 @@ void UIHotkeyGuideWnd::Paint() {
     ++index;
   }
 
-  this->DrawCenteredText(4, 32, FormatOwnedString("%s / %s", LookupMessage(3129), LookupMessage(3045)).c_str(), 75, 0, 12, 0x2B2625, 0);
-  this->DrawCenteredText(207, 34, LookupMessage(3130), 159, 0, 11, 0x5B2C24, 0);
-  this->DrawCenteredText(604, 32, LookupMessage(3131), 75, 0, 12, 0x2B2625, 0);
-  this->DrawCenteredText(791, 313, FormatOwnedString("%s / %s", LookupMessage(3132), LookupMessage(3133)).c_str(), 102, 0, 12, 0x2B2625, 0);
-  this->DrawCenteredText(770, 346, LookupMessage(3139), 55, 0, 12, 0x2B2625, 0);
-  this->DrawCenteredText(859, 346, LookupMessage(3140), 55, 0, 12, 0x2B2625, 0);
+  this->DrawCenteredText(4, 32, FormatOwnedString("%s / %s", LookupMessage(MSI_ZOOM_IN), LookupMessage(MSI_ZENY_LOTTO_BUY_10)).c_str(), 75, 0, 12, 0x2B2625, 0);
+  this->DrawCenteredText(207, 34, LookupMessage(MSI_ZOOM_OUT), 159, 0, 11, 0x5B2C24, 0);
+  this->DrawCenteredText(604, 32, LookupMessage(MSI_GUILD), 75, 0, 12, 0x2B2625, 0);
+  this->DrawCenteredText(791, 313, FormatOwnedString("%s / %s", LookupMessage(MSI_BANK), LookupMessage(MSI_MAIL)).c_str(), 102, 0, 12, 0x2B2625, 0);
+  this->DrawCenteredText(770, 346, LookupMessage(MSI_STOP_VIDEO), 55, 0, 12, 0x2B2625, 0);
+  this->DrawCenteredText(859, 346, LookupMessage(MSI_ITEM_IS_SWAP_EQUIPED), 55, 0, 12, 0x2B2625, 0);
 }
 
 // OFFSET: 0x0096C140
diff --git a/Source/UI/UIItemReformWnd.cpp b/Source/UI/UIItemReformWnd.cpp
index 78a25014d..7b9ec339e 100644
--- a/Source/UI/UIItemReformWnd.cpp
+++ b/Source/UI/UIItemReformWnd.cpp
@@ -28,6 +28,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdint>
 #include <cstdlib>
@@ -94,13 +95,13 @@ void UIItemReformWnd::OnCreate(int width, int height) {
   this->AddCloseButton("", 0);
 
   UIBasicButton* cancel = new UIBasicButton();
-  cancel->Configure(60, LookupMessage(218));
+  cancel->Configure(60, LookupMessage(MSI_CANCEL));
   cancel->Move(300, 236);
   cancel->SetId(201);
   this->AddChild(cancel);
 
   this->reformButton = new UIBasicButton();
-  this->reformButton->Configure(60, LookupMessage(3847));
+  this->reformButton->Configure(60, LookupMessage(MSI_ITEM_REFORM_WARNNING_CARD_MAYBE_LOST));
   this->reformButton->Move(365, 236);
   this->reformButton->SetId(184);
   this->reformButton->SetDisabled(1);
@@ -178,7 +179,7 @@ void UIItemReformWnd::Paint() {
 // FUNCTION: fn_04111
 void UIItemReformWnd_DetailBtn::Paint() {
   this->ClearSurface(0xFFFF00FF);
-  std::string text = LookupMessage(3854);
+  std::string text = LookupMessage(MSI_ENCHANT_SUCCESS);
   const unsigned int textWidth = this->TextWidth(text.c_str(), 0, 0, 12, 0, 0);
   this->DrawCenteredText(0, 0, text.c_str(), this->geometry.width, 0, 12, 0, 0);
   this->FillRegion((this->geometry.width - textWidth) * 0.5, 12, textWidth, 1, 0);
@@ -413,7 +414,7 @@ void UIItemReformWnd::SelectItem(ITEM_INFO* item) {
     }
   }
   if (insufficient) {
-    this->warning = LookupMessage(3848);
+    this->warning = LookupMessage(MSI_ITEM_REFORM_WARNNING_ENCHANT_MAYBE_LOST);
   } else {
     this->reformButton->SetDisabled(0);
     this->reformButton->Invalidate();
@@ -422,7 +423,7 @@ void UIItemReformWnd::SelectItem(ITEM_INFO* item) {
   this->information = info->informationString;
   if (this->information.size() != 0) {
     this->detailButton->Enable(1);
-    this->warning = LookupMessage(3855);
+    this->warning = LookupMessage(MSI_ENCHANT_FAILED);
   }
 
   this->baseIcon->item = this->selectedItem;
@@ -448,7 +449,7 @@ int UIItemReformWnd::SendMsg(
   case UM_REFRESHITEM:
     this->reformItem.SetItemId(argument1);
     if (this->list->SendMsg(this, UM_REFRESHITEM, argument1, 0, 0, 0) == -1) {
-      this->warning = LookupMessage(3856);
+      this->warning = LookupMessage(MSI_CANNOT_FIND_ENCHANT_ID);
     }
     this->Invalidate();
     break;
diff --git a/Source/UI/UILapineBoxWnd.cpp b/Source/UI/UILapineBoxWnd.cpp
index f355d3688..6cd104bc1 100644
--- a/Source/UI/UILapineBoxWnd.cpp
+++ b/Source/UI/UILapineBoxWnd.cpp
@@ -19,6 +19,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdlib>
 #include <cstring>
@@ -263,26 +264,26 @@ bool UILapineBox_IngredientListWnd::CanUseIngredient(std::uint32_t identity) {
 
   const int required = material->quantity;
   if (required > item.quantity) {
-    this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0xB52), required).c_str()), 0, 0, 0);
+    this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_INPUT_FREE_MESSAGE), required).c_str()), 0, 0, 0);
     return false;
   }
   if (this->minRefine > item.unknown_0060) {
-    this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(0xB53)), 0, 0, 0);
+    this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CAPTCHA_INPUT_ANSWER)), 0, 0, 0);
     return false;
   }
   if (this->maxRefine < item.unknown_0060) {
-    this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(0xE3C)), 0, 0, 0);
+    this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_COUNT_INFINITY)), 0, 0, 0);
     return false;
   }
   if (this->minRefine != 0 && this->minRefine < item.unknown_0060) {
-    this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(0xE3D)), 0, 0, 0);
+    this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEMSHOP_CURRENCY)), 0, 0, 0);
   }
 
   if (Equipment(item) && !item.IsApprenticeItem() && !item.HasSpecialCard()) {
     const int* cards = reinterpret_cast<const int*>(item.unknown_001C);
     for (int index = 0; index < ItemSlotsCount(item); ++index) {
       if (index < 4 && cards[index] > 0) {
-        this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(0xE3E)), 0, 0, 0);
+        this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PURCHASEWND_TOTAL)), 0, 0, 0);
         return true;
       }
     }
@@ -473,12 +474,12 @@ int UILapineBox_IngredientListWnd::SendMsg(UIWindow* sender, int message, std::i
 
     const int need = found->quantity;
     if (selected->item.quantity < need) {
-      this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(0xB52), need).c_str()), 0, 0, 0);
+      this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_INPUT_FREE_MESSAGE), need).c_str()), 0, 0, 0);
       return -1;
     }
 
     if (selected->item.unknown_0060 < found->unknown_0060) {
-      this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(0xB53)), 0, 0, 0);
+      this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CAPTCHA_INPUT_ANSWER)), 0, 0, 0);
       return -1;
     }
 
@@ -592,7 +593,7 @@ void UIIngredientInfoWnd::SetIngredientItem(std::uint32_t id) {
   if (this->item.identified == 1) {
     const int count = this->item.unknown_0098;
     if (count != 0) {
-      sprintf_s(name, sizeof(name), LookupMessage(2600), name, count);
+      sprintf_s(name, sizeof(name), LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), name, count);
     }
   }
 
diff --git a/Source/UI/UILapineScrollBar.cpp b/Source/UI/UILapineScrollBar.cpp
index 0dfbedfab..b2bb019ca 100644
--- a/Source/UI/UILapineScrollBar.cpp
+++ b/Source/UI/UILapineScrollBar.cpp
@@ -21,6 +21,7 @@
 #include "UI/Shop/ItemDrawing.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdlib>
 #include <cstring>
@@ -248,7 +249,7 @@ void UILapineBoxWnd::Paint() {
     this->DrawTitleBar(false, this->title.c_str(), 0);
   }
 
-  this->DrawCenteredText(33, 47, LookupMessage(2896), 160, 0, 11, 0xCD7A51, 0);
+  this->DrawCenteredText(33, 47, LookupMessage(MSI_LAPINE_FAIL_NOT_ENOUGH_REFINING_LEVEL), 160, 0, 11, 0xCD7A51, 0);
   this->DrawCenteredText(33, 63, this->description.c_str(), 160, 0, 11, 0x844A42, 0);
 
   const std::string count = FormatOwnedString("%d", static_cast<int>(this->items.size()));
@@ -292,7 +293,7 @@ int UILapineBoxWnd::AddIngredient(std::uint32_t id, int quantity) {
       int highlightColor;
       this->BuildItemName(&item, &highlightColor, &breaks, &cursor, &remaining, &highlight, 1, 0);
       if (item.identified == 1 && item.unknown_0098 != 0) {
-        sprintf_s(name, sizeof(name), LookupMessage(2600), name, item.unknown_0098);
+        sprintf_s(name, sizeof(name), LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), name, item.unknown_0098);
       }
       item.SetName(name);
     }
diff --git a/Source/UI/UILapineUpgradeBoxWnd.cpp b/Source/UI/UILapineUpgradeBoxWnd.cpp
index 9d3585e35..61a80e84f 100644
--- a/Source/UI/UILapineUpgradeBoxWnd.cpp
+++ b/Source/UI/UILapineUpgradeBoxWnd.cpp
@@ -26,6 +26,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdint>
 #include <cstdlib>
@@ -156,7 +157,7 @@ void UILapineUpgradeBoxWnd::Paint() {
     this->DrawTitleBar(false, this->title.c_str(), 0);
   }
 
-  this->DrawCenteredText(35, 47, LookupMessage(2896), 156, 0, 11, 0xCD7A51, 0);
+  this->DrawCenteredText(35, 47, LookupMessage(MSI_LAPINE_FAIL_NOT_ENOUGH_REFINING_LEVEL), 156, 0, 11, 0xCD7A51, 0);
   this->DrawCenteredText(35, 63, this->description.c_str(), 156, 0, 11, 0x844A42, 0);
 
   if (this->item.unknown_0000[1] != 0) {
@@ -545,7 +546,7 @@ __declspec(noinline) void UILapineUpgradeBox_IngredientInfoWnd::SetItem(std::uin
   this->BuildItemName(&this->item, &highlightColor, &breaks, &cursor, &remaining, &highlight, 1, 0);
 
   if (this->item.identified == 1 && this->item.unknown_0098 != 0) {
-    sprintf_s(name, sizeof(name), LookupMessage(0xA28), name, this->item.unknown_0098);
+    sprintf_s(name, sizeof(name), LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), name, this->item.unknown_0098);
   }
 
   this->item.SetName(name);
@@ -581,7 +582,7 @@ bool UILapineUpgradeBox_IngredientListWnd::CanUseIngredient(std::uint32_t identi
   }
 
   if (this->minRefine != 0 && this->minRefine < item.unknown_0060) {
-    this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(0xE3D)), 0, 0, 0);
+    this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEMSHOP_CURRENCY)), 0, 0, 0);
   }
 
   if (Equipment(item) && !item.IsApprenticeItem() && !item.HasSpecialCard()) {
@@ -589,7 +590,7 @@ bool UILapineUpgradeBox_IngredientListWnd::CanUseIngredient(std::uint32_t identi
       std::uint32_t card = 0;
       std::memcpy(&card, item.unknown_001C + offset, sizeof(card));
       if (card != 0) {
-        this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(0xE3E)), 0, 0, 0);
+        this->parent->SendMsg(this, UM_RECEIVE_MSG, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PURCHASEWND_TOTAL)), 0, 0, 0);
         break;
       }
     }
@@ -654,7 +655,7 @@ int UILapineUpgradeBoxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
         this->BuildItemName(&owned, &highlightColor, &breaks, &cursor, &remaining, &highlight, 1, 0);
 
         if (owned.identified == 1 && owned.unknown_0098 != 0) {
-          sprintf_s(name, sizeof(name), LookupMessage(2600), name, owned.unknown_0098);
+          sprintf_s(name, sizeof(name), LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), name, owned.unknown_0098);
         }
 
         owned.SetName(name);
diff --git a/Source/UI/UIMacroBlackListCheckWnd.cpp b/Source/UI/UIMacroBlackListCheckWnd.cpp
index c4703385d..bf8ed01fb 100644
--- a/Source/UI/UIMacroBlackListCheckWnd.cpp
+++ b/Source/UI/UIMacroBlackListCheckWnd.cpp
@@ -9,6 +9,7 @@
 #include "Render/Text/TextContext.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstdint>
 #include <cstdlib>
@@ -105,13 +106,13 @@ void UIMacroBlackListCheckWnd::OnCreate(int width, int height) {
 // OFFSET: 0x007EC1E0
 // FUNCTION: fn_09795
 void UIMacroBlackListCheckWnd::Paint() {
-  const int titleHeight = this->UIWindow::DrawTitleBar(true, LookupMessage(0x92F), this->geometry.width + 1);
+  const int titleHeight = this->UIWindow::DrawTitleBar(true, LookupMessage(MSI_MENU_UAEURLWND), this->geometry.width + 1);
   this->DrawPanelBackground(titleHeight, 0x21C, "유저인터페이스\\basic_interface\\blacklist_check_bg.bmp");
   this->DrawButtonBar(2, this->geometry.width + 1, 1);
 
-  this->DrawAlignedText(7, 0x24, FormatOwnedString(LookupMessage(0xFB4)).c_str(), 0x20E, 6, 0, 0, 0, 0xC, 1, 0);
-  this->DrawAlignedText(7, 0x159, FormatOwnedString(LookupMessage(0xFB5), this->unknown_00E4).c_str(), 0x20E, 6, 0x3939FF, 0, 0, 0xC, 1, 0);
-  this->DrawAlignedText(0x4F, 0xF6, FormatOwnedString(LookupMessage(0xFB6), this->unknown_00E4).c_str(), 0xA2, 6, 0, 0, 0, 0xC, 0, 0);
+  this->DrawAlignedText(7, 0x24, FormatOwnedString(LookupMessage(MSI_WEDDING_RING_ITEM_NAME_FORMAT)).c_str(), 0x20E, 6, 0, 0, 0, 0xC, 1, 0);
+  this->DrawAlignedText(7, 0x159, FormatOwnedString(LookupMessage(MSI_ACCOUNT_LIMITED_TOOL_RESULT_NEWFORMAT), this->unknown_00E4).c_str(), 0x20E, 6, 0x3939FF, 0, 0, 0xC, 1, 0);
+  this->DrawAlignedText(0x4F, 0xF6, FormatOwnedString(LookupMessage(MSI_ACCOUNT_LIMITED_SALE_ITEM_NEXT_NEWDATE), this->unknown_00E4).c_str(), 0xA2, 6, 0, 0, 0, 0xC, 0, 0);
 
   std::string stars;
   for (int i = 0; i < this->inputLength; ++i) {
@@ -138,11 +139,11 @@ void UIMacroBlackListCheckWnd::Paint() {
   const unsigned remainingMin = remainingSec / 60u;
   if (remainingSec < 60u) {
     this->DrawAlignedText(
-      0x4F, 0xA4, FormatOwnedString(LookupMessage(0xFB3), 0, static_cast<int>(remainingMin), static_cast<int>(remainingSec)).c_str(), 0xA2, 6, 0xFF, 0, 0,
+      0x4F, 0xA4, FormatOwnedString(LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_ANSWER_INPUT), 0, static_cast<int>(remainingMin), static_cast<int>(remainingSec)).c_str(), 0xA2, 6, 0xFF, 0, 0,
       0xD, 1, 0
     );
   } else {
-    this->DrawAlignedText(0x4F, 0xA4, FormatOwnedString(LookupMessage(0xFB3), 0, 0, 0).c_str(), 0xA2, 6, 0xFF, 0, 0, 0xD, 1, 0);
+    this->DrawAlignedText(0x4F, 0xA4, FormatOwnedString(LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_ANSWER_INPUT), 0, 0, 0).c_str(), 0xA2, 6, 0xFF, 0, 0, 0xD, 1, 0);
   }
 }
 
diff --git a/Source/UI/UIMacroDetectorWnd.cpp b/Source/UI/UIMacroDetectorWnd.cpp
index 58a928382..4c7bbb06b 100644
--- a/Source/UI/UIMacroDetectorWnd.cpp
+++ b/Source/UI/UIMacroDetectorWnd.cpp
@@ -11,6 +11,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdlib>
 #include <cstring>
 #include <windows.h>
@@ -65,7 +66,7 @@ void UIMacroDetectorWnd::ClearImageData() {
 void UIMacroDetectorWnd::SetCountdown(unsigned char count, std::uint32_t duration) {
   DWORD now = timeGetTime();
   if (this->unknown_0110 > 0) {
-    std::string text = FormatOwnedString(LookupMessage(2875), count);
+    std::string text = FormatOwnedString(LookupMessage(MSI_MACRO_REGISTER_DATA), count);
     this->message = text;
   }
 
diff --git a/Source/UI/UIMacroUserInfoWnd.cpp b/Source/UI/UIMacroUserInfoWnd.cpp
index f9c4904a8..949557c35 100644
--- a/Source/UI/UIMacroUserInfoWnd.cpp
+++ b/Source/UI/UIMacroUserInfoWnd.cpp
@@ -32,6 +32,7 @@
 #include "UI/Window/WindowBorder.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <atlconv.h>
 #include <cstdlib>
@@ -344,12 +345,12 @@ bool UIMacroReporterWnd::ValidateNames(unsigned char notify) {
 
     name += ".rsw";
     const char* displayName = g_session.GetMapDisplayName(name.c_str());
-    const std::string unknownMap = LookupMessage(187);
+    const std::string unknownMap = LookupMessage(MSI_NOWHERE);
     if (unknownMap == displayName) {
       if (notify == 1) {
         g_windowMgr.SendNotice(
           1,
-          reinterpret_cast<std::intptr_t>(FormatOwnedString("%d번 %s", i + 1, LookupMessage(4010)).c_str()),
+          reinterpret_cast<std::intptr_t>(FormatOwnedString("%d번 %s", i + 1, LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_RESULT_SUCCESS)).c_str()),
           0xFF,
           0,
           0,
@@ -375,7 +376,7 @@ bool UIMacroReporterWnd::ValidateTarget(unsigned char notify) {
   std::string text = this->m_target;
   if (text.empty() || text.size() - 4 > 4) {
     if (notify == 1) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s", LookupMessage(4011)).c_str()), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s", LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_RESULT_FAIL_COOLTIME)).c_str()), 0xFF, 0, 0, 0);
     }
     return false;
   }
@@ -388,7 +389,7 @@ bool UIMacroReporterWnd::ValidateTarget(unsigned char notify) {
 
   if (value == 0 && text.compare(digits) != 0) {
     if (notify == 1) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s", LookupMessage(4011)).c_str()), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s", LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_RESULT_FAIL_COOLTIME)).c_str()), 0xFF, 0, 0, 0);
     }
     return false;
   }
@@ -403,7 +404,7 @@ bool UIMacroReporterWnd::ValidateTarget(unsigned char notify) {
 
   if (text.compare(number) != 0) {
     if (notify == 1) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s", LookupMessage(4011)).c_str()), 0xFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatOwnedString("%s", LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_RESULT_FAIL_COOLTIME)).c_str()), 0xFF, 0, 0, 0);
     }
     return false;
   }
@@ -482,8 +483,8 @@ void UIMacroReporterWnd::OnCreate(int, int) {
   static_cast<UIBitmapButton*>(this->m_reportButton)->SetId(345);
   this->AddChild(this->m_reportButton);
 
-  std::string labels[4] = {LookupMessage(2887), LookupMessage(2888), LookupMessage(4006), LookupMessage(4007)};
-  std::string tooltips[4] = {LookupMessage(2889), LookupMessage(2890), LookupMessage(4008), LookupMessage(4009)};
+  std::string labels[4] = {LookupMessage(MSI_MACRO_REPORTER_TOOLTIP_CELL), LookupMessage(MSI_MACRO_REPORTER_TOOLTIP_RANGE), LookupMessage(MSI_MACRO_REPORTER_TOOLTIP_QUIZ), LookupMessage(MSI_MACRO_REPORTER_UNKNWON_MAP)};
+  std::string tooltips[4] = {LookupMessage(MSI_TAIWANSS_PERSONALINFO_EXPMSG), LookupMessage(MSI_TAIWANSS_PERSONALINFO_DROPMSG), LookupMessage(MSI_MACRO_REPORTER_WRONG_NUMBER), LookupMessage(MSI_MACRO_REPORTER_TOOLTIP_MAP_QUIZ_INPUT)};
 
   int index = 0;
   for (; index < 2; ++index) {
@@ -524,7 +525,7 @@ void UIMacroReporterWnd::OnCreate(int, int) {
     static_cast<UIEditCtrl*>(this->m_fields[row])->invalidatesParent = 1;
     static_cast<UIEditCtrl*>(this->m_fields[row])->disabled = 1;
     static_cast<UIEditCtrl*>(this->m_fields[row])->Invalidate();
-    if (const char* tooltip = LookupMessage(4012)) {
+    if (const char* tooltip = LookupMessage(MSI_MACRO_BLACKLIST_USER_CHCEK_RESULT_FAIL_MAPNAME)) {
       static_cast<UIEditCtrl*>(this->m_fields[row])->tooltip = tooltip;
     }
     this->AddChild(this->m_fields[row]);
@@ -542,7 +543,7 @@ void UIMacroReporterWnd::OnCreate(int, int) {
   static_cast<UIEditCtrl*>(this->m_edit)->preserveInput = 1;
   static_cast<UIEditCtrl*>(this->m_edit)->invalidatesParent = 1;
   static_cast<UIEditCtrl*>(this->m_edit)->SetText(IntToString(this->unknown_00F4, 0).c_str());
-  if (const char* tooltip = LookupMessage(2891)) {
+  if (const char* tooltip = LookupMessage(MSI_TAIWANSS_PERSONALINFO_DEATHMSG)) {
     static_cast<UIEditCtrl*>(this->m_edit)->tooltip = tooltip;
   }
   this->AddChild(this->m_edit);
@@ -688,7 +689,7 @@ int UIMacroReporterWnd::SendMsg(
           }
         }
         const int result = g_windowMgr
-                             .Confirm(FormatOwnedString(LookupMessage(2876), accounts.size()).c_str(), 2, false, false, 0, "Message", 280, 120, 0);
+                             .Confirm(FormatOwnedString(LookupMessage(MSI_MACRO_ALREADY_DETECTING), accounts.size()).c_str(), 2, false, false, 0, "Message", 280, 120, 0);
         if (result != 188) {
           for (auto it = accounts.begin(); it != accounts.end(); ++it) {
             PACKET_CZ_MACRO_REPORT_ACCOUNT packet;
diff --git a/Source/UI/UIPreviewEquipWnd.cpp b/Source/UI/UIPreviewEquipWnd.cpp
index 137e814b0..7d6369da7 100644
--- a/Source/UI/UIPreviewEquipWnd.cpp
+++ b/Source/UI/UIPreviewEquipWnd.cpp
@@ -21,6 +21,7 @@
 #include "Utility/Math/AffineMatrix.h"
 #include "Utility/Math/Vector3d.h"
 
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x007F2F90
 // FUNCTION: fn_09879
 UIPreviewEquipWnd::UIPreviewEquipWnd()
@@ -83,20 +84,20 @@ void UIPreviewEquipWnd::OnCreate(int width, int height) {
 
   UIStaticText* shadow = new UIStaticText();
   shadow->SetSize(
-    this->TextWidth(LookupMessage(0xB90), 0, 0, 12, 0, 0),
-    this->TextHeight(LookupMessage(0xB90), 0, 0, 12, 0, 0)
+    this->TextWidth(LookupMessage(MSI_IMPOSSIBLE_CHANGE_GUILD_MASTER_IN_SIEGE_TIME), 0, 0, 12, 0, 0),
+    this->TextHeight(LookupMessage(MSI_IMPOSSIBLE_CHANGE_GUILD_MASTER_IN_SIEGE_TIME), 0, 0, 12, 0, 0)
   );
-  shadow->SetText(LookupMessage(0xB90), 0);
+  shadow->SetText(LookupMessage(MSI_IMPOSSIBLE_CHANGE_GUILD_MASTER_IN_SIEGE_TIME), 0);
   shadow->SetColor(255, 255, 255);
   shadow->Move(19, 4);
   this->AddChild(shadow);
 
   UIStaticText* title = new UIStaticText();
   title->SetSize(
-    this->TextWidth(LookupMessage(0xB90), 0, 0, 12, 0, 0),
-    this->TextHeight(LookupMessage(0xB90), 0, 0, 12, 0, 0)
+    this->TextWidth(LookupMessage(MSI_IMPOSSIBLE_CHANGE_GUILD_MASTER_IN_SIEGE_TIME), 0, 0, 12, 0, 0),
+    this->TextHeight(LookupMessage(MSI_IMPOSSIBLE_CHANGE_GUILD_MASTER_IN_SIEGE_TIME), 0, 0, 12, 0, 0)
   );
-  title->SetText(LookupMessage(0xB90), 0);
+  title->SetText(LookupMessage(MSI_IMPOSSIBLE_CHANGE_GUILD_MASTER_IN_SIEGE_TIME), 0);
   title->Move(18, 3);
   this->AddChild(title);
 
@@ -126,7 +127,7 @@ void UIPreviewEquipWnd::OnCreate(int width, int height) {
   this->AddChild(this->m_rightButton);
 
   this->unknown_00C4 = new UIBasicButton();
-  this->unknown_00C4->Configure(80, LookupMessage(0xB9F));
+  this->unknown_00C4->Configure(80, LookupMessage(MSI_BLOCK_CALL_PERMIT));
   this->unknown_00C4->Move(static_cast<int>((this->geometry.width - this->unknown_00C4->geometry.width) * 0.5), this->geometry.height - 30);
   this->unknown_00C4->SetId(0x16B);
   this->unknown_00C4->invalidateParent = 1;
diff --git a/Source/UI/UIRefiningWnd.cpp b/Source/UI/UIRefiningWnd.cpp
index 06c50960f..82222dc50 100644
--- a/Source/UI/UIRefiningWnd.cpp
+++ b/Source/UI/UIRefiningWnd.cpp
@@ -27,6 +27,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <windows.h>
 #include <shellapi.h>
 #include <timeapi.h>
@@ -85,7 +86,7 @@ void UIRefiningWnd::OnCreate(int width, int height) {
   this->AddCloseButton("", 0);
 
   UIBasicButton* basic = new UIBasicButton();
-  basic->Configure(56, LookupMessage(218));
+  basic->Configure(56, LookupMessage(MSI_CANCEL));
   basic->Move(204, 322);
   basic->SetId(185);
   this->AddChild(basic);
@@ -129,7 +130,7 @@ void UIRefiningWnd::OnCreate(int width, int height) {
   help->SetBitmap("유저인터페이스\\basic_interface\\btn_help_disabled.bmp", 3, 0);
   help->SetSize(help->BitmapWidth(), help->BitmapHeight());
   help->Move(230, 20);
-  help->SetTooltip(LookupMessage(4115));
+  help->SetTooltip(LookupMessage(MSI_PROBABILITY_TITLE));
   help->SetId(510);
   this->AddChild(help);
 }
@@ -245,7 +246,7 @@ __declspec(safebuffers) void UIRefiningWnd::ApplyResult() {
   }
 
   if (g_session.m_zeny < static_cast<int>(this->SelectedMaterialValue())) {
-    this->notice->SetNotice(LookupMessage(3244), 5000, 1);
+    this->notice->SetNotice(LookupMessage(MSI_NPC_ALL_STAT_DOWN), 5000, 1);
     this->againButton->SetDisabled(1);
   } else {
     this->againButton->cost = this->SelectedMaterialValue();
@@ -256,15 +257,15 @@ __declspec(safebuffers) void UIRefiningWnd::ApplyResult() {
   if (this->catalystEnabled == 1) {
     if (this->nextCatalystCount == 0) {
       this->catalystEnabled = 0;
-      this->notice->SetNotice(LookupMessage(3242), 5000, 1);
+      this->notice->SetNotice(LookupMessage(MSI_REFINING_AGAIN_FAILED_LACK_OF_BLACKSMITHBLESSING), 5000, 1);
       this->againButton->SetDisabled(1);
       this->againButton->Invalidate();
     } else {
-      this->notice->SetNotice(LookupMessage(2967), 0, 0);
+      this->notice->SetNotice(LookupMessage(MSI_CANNOT_REFINE_ITEM), 0, 0);
       const int owned = LookupClientItem(g_session.m_inventoryItems, this->catalystItemId, 0).quantity;
       if (this->catalystCount > owned) {
         this->catalystEnabled = 0;
-        this->notice->SetNotice(LookupMessage(3245), 5000, 1);
+        this->notice->SetNotice(LookupMessage(MSI_NPC_ALL_STAT_DOWN_RESET), 5000, 1);
         this->againButton->SetDisabled(1);
         this->againButton->Invalidate();
       }
@@ -275,7 +276,7 @@ __declspec(safebuffers) void UIRefiningWnd::ApplyResult() {
   if (count == 0) {
     this->materials.clear();
     this->selectedMaterial = -1;
-    this->notice->SetNotice(LookupMessage(2970), 5000, 1);
+    this->notice->SetNotice(LookupMessage(MSI_RETURN), 5000, 1);
     this->againButton->SetDisabled(1);
     this->againButton->Invalidate();
   } else {
@@ -309,7 +310,7 @@ __declspec(safebuffers) void UIRefiningWnd::ApplyResult() {
 
     if (!same) {
       this->selectedMaterial = -1;
-      this->notice->SetNotice(LookupMessage(3242), 5000, 1);
+      this->notice->SetNotice(LookupMessage(MSI_REFINING_AGAIN_FAILED_LACK_OF_BLACKSMITHBLESSING), 5000, 1);
       this->againButton->SetDisabled(1);
       this->againButton->Invalidate();
     } else if (this->selectedMaterial >= 0 && static_cast<unsigned>(this->selectedMaterial) < this->materials.size()) {
@@ -326,7 +327,7 @@ __declspec(safebuffers) void UIRefiningWnd::ApplyResult() {
 
       const ITEM_INFO owned = LookupClientItem(g_session.m_inventoryItems, itemId, 0);
       if (owned.quantity == 0) {
-        this->notice->SetNotice(LookupMessage(3243), 5000, 1);
+        this->notice->SetNotice(LookupMessage(MSI_REFINING_FAIL_BROKEN_ITEM), 5000, 1);
         this->againButton->SetDisabled(1);
         this->againButton->Invalidate();
       }
@@ -342,21 +343,21 @@ __declspec(safebuffers) void UIRefiningWnd::ApplyResult() {
 void UIRefining_BtnAgain::Paint() {
   UIBitmapButton::Paint();
   if (this->m_disabled == 1) {
-    int width = this->TextWidth(LookupMessage(3241), 0, 0, 12, 1, 0);
+    int width = this->TextWidth(LookupMessage(MSI_REFINING_AGAIN_FAILED_LACK_OF_MONEY), 0, 0, 12, 1, 0);
     std::uint32_t color = this->success == 1 ? 0xE1C1F : (this->m_disabled == 1 ? 0x6F4333 : 0x3E1B12);
     this->DrawTextAt(static_cast<int>(static_cast<float>(this->geometry.width - width) * 0.5f),
-      (this->geometry.unknown_0030 == 2) + 14, LookupMessage(3241), 0, 0, 12, color, 1, 0
+      (this->geometry.unknown_0030 == 2) + 14, LookupMessage(MSI_REFINING_AGAIN_FAILED_LACK_OF_MONEY), 0, 0, 12, color, 1, 0
     );
     return;
   }
 
-  int width = this->TextWidth(LookupMessage(3241), 0, 0, 12, 1, 0);
+  int width = this->TextWidth(LookupMessage(MSI_REFINING_AGAIN_FAILED_LACK_OF_MONEY), 0, 0, 12, 1, 0);
   std::uint32_t color = this->success == 1 ? 0xE1C1F : (this->m_disabled == 1 ? 0x6F4333 : 0x3E1B12);
   this->DrawTextAt(static_cast<int>(static_cast<float>(this->geometry.width - width) * 0.5f),
-    (this->geometry.unknown_0030 == 2) + 9, LookupMessage(3241), 0, 0, 12, color, 1, 0
+    (this->geometry.unknown_0030 == 2) + 9, LookupMessage(MSI_REFINING_AGAIN_FAILED_LACK_OF_MONEY), 0, 0, 12, color, 1, 0
   );
 
-  std::string count = FormatOwnedString(LookupMessage(3285), this->unknown_0125);
+  std::string count = FormatOwnedString(LookupMessage(MSI_CASHSHOP_SALE_LIST), this->unknown_0125);
   width = this->TextWidth(count.c_str(), 0, 0, 11, 0, 0);
   this->DrawTextAt(static_cast<int>(static_cast<float>(this->geometry.width - width) * 0.5f),
     (this->geometry.unknown_0030 == 2) + 22, count.c_str(), 0, 0, 11, 0, 0, 0
@@ -372,10 +373,10 @@ void UIRefining_BtnAgain::Paint() {
 // FUNCTION: fn_09910
 void UIRefining_BtnRefining::Paint() {
   UIBitmapButton::Paint();
-  int width = this->TextWidth(LookupMessage(2966), 0, 0, 13, 1, 0);
+  int width = this->TextWidth(LookupMessage(MSI_NOTENOUGH_BLACKSMITH_BLESSING), 0, 0, 13, 1, 0);
   std::uint32_t color = this->m_disabled == 1 ? 0x94644A : 0x3E1B12;
   this->DrawTextAt(static_cast<int>(static_cast<float>(this->geometry.width - width) * 0.5f),
-    (this->geometry.unknown_0030 == 2) + 11, LookupMessage(2966), 0, 0, 12, color, 1, 0
+    (this->geometry.unknown_0030 == 2) + 11, LookupMessage(MSI_NOTENOUGH_BLACKSMITH_BLESSING), 0, 0, 12, color, 1, 0
   );
 
   if (this->m_disabled == 0) {
@@ -389,10 +390,10 @@ void UIRefining_BtnRefining::Paint() {
 // FUNCTION: fn_09911
 void UIRefining_BtnReturn::Paint() {
   UIBitmapButton::Paint();
-  int width = this->TextWidth(LookupMessage(2973), 0, 0, 12, 1, 0);
+  int width = this->TextWidth(LookupMessage(MSI_MANUFACTURED_MARRIAGERING_ITEM), 0, 0, 12, 1, 0);
   std::uint32_t color = this->highlighted == 1 ? 0xE1C1F : 0x3E1B12;
   this->DrawTextAt(static_cast<int>(static_cast<float>(this->geometry.width - width) * 0.5f),
-    (this->geometry.unknown_0030 == 2) + 14, LookupMessage(2973), 0, 0, 12, color, 1, 0
+    (this->geometry.unknown_0030 == 2) + 14, LookupMessage(MSI_MANUFACTURED_MARRIAGERING_ITEM), 0, 0, 12, color, 1, 0
   );
 }
 
@@ -512,13 +513,13 @@ void UIRefiningWnd::OnLBtnUp(int x, int y) {
 
     const int owned = LookupClientItem(g_session.m_inventoryItems, this->catalystItemId, 0).quantity;
     if (owned < this->catalystCount) {
-      this->notice->SetNotice(LookupMessage(2969), 3000, 1);
+      this->notice->SetNotice(LookupMessage(MSI_REFINING_FAIL), 3000, 1);
     } else if (this->catalystEnabled == 1) {
       this->catalystEnabled = 0;
       this->notice->SetNotice("", 0, 0);
     } else {
       this->catalystEnabled = 1;
-      this->notice->SetNotice(LookupMessage(2967), 0, 0);
+      this->notice->SetNotice(LookupMessage(MSI_CANNOT_REFINE_ITEM), 0, 0);
     }
   }
 
@@ -784,14 +785,14 @@ int UIRefiningWnd::SendMsg(
   case UM_COMMAND:
     switch (argument1) {
     case 510:
-      ShellExecuteA(hWnd, "open", LookupMessage(4123), nullptr, nullptr, SW_SHOWNORMAL);
+      ShellExecuteA(hWnd, "open", LookupMessage(MSI_SELLINGSLOT_ERROR_MAXSLOT), nullptr, nullptr, SW_SHOWNORMAL);
       break;
     case ID_OK:
       if (this->unknown_01F0 != 1) {
         const std::uint32_t index = this->item.unknown_0000[1];
         if (index != 0) {
           if (g_session.m_zeny < static_cast<int>(this->SelectedMaterialValue())) {
-            this->notice->SetNotice(LookupMessage(2968), 3000, 1);
+            this->notice->SetNotice(LookupMessage(MSI_REFINING_SUCCESS), 3000, 1);
           } else {
             this->unknown_01F0 = 1;
             RefiningRequestPacket packet;
@@ -843,7 +844,7 @@ int UIRefiningWnd::SendMsg(
           packet.index = static_cast<std::uint16_t>(argument1);
           GetRagConnection().Send(reinterpret_cast<const PacketLengths&>(GetRagConnection()).FixedLength(packet.id), &packet);
         } else {
-          this->notice->SetNotice(LookupMessage(2970), 3000, 1);
+          this->notice->SetNotice(LookupMessage(MSI_RETURN), 3000, 1);
         }
       }
     }
@@ -860,7 +861,7 @@ void UIRefiningWnd::ApplyItem(int id, int count, RefiningMaterial* materials, in
   case 0:
   case 1: {
     if (id == -1 || count == 0) {
-      this->notice->SetNotice(LookupMessage(0xB9A), 3000, 1);
+      this->notice->SetNotice(LookupMessage(MSI_RETURN), 3000, 1);
       return;
     }
 
@@ -879,7 +880,7 @@ void UIRefiningWnd::ApplyItem(int id, int count, RefiningMaterial* materials, in
     char* cursor = text;
     this->BuildItemName(&this->item, &highlightColor, &breaks, &cursor, &remaining, &highlight, 1, 0);
     if (this->item.identified == 1 && this->item.unknown_0098 != 0) {
-      sprintf_s(text, sizeof(text), LookupMessage(0xA28), text, this->item.unknown_0098);
+      sprintf_s(text, sizeof(text), LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), text, this->item.unknown_0098);
     }
 
     this->item.SetName(text);
@@ -931,7 +932,7 @@ void UIRefiningWnd::ApplyItem(int id, int count, RefiningMaterial* materials, in
     char* name = text;
     this->BuildItemName(&this->nextItem, &highlightColor, &breaks, &name, &remaining, &cursor, 1, 0);
     if (this->nextItem.identified == 1 && this->nextItem.unknown_0098 != 0) {
-      sprintf_s(text, sizeof(text), LookupMessage(0xA28), text, this->nextItem.unknown_0098);
+      sprintf_s(text, sizeof(text), LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), text, this->nextItem.unknown_0098);
     }
 
     this->nextItem.SetName(text);
@@ -1003,14 +1004,14 @@ void UIRefiningWnd::SetState(int state, int result) {
     }
     break;
   case 3:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(498)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_REFINING_SUCCEESS)), 0xFFFF00, 0, 0, 0);
     break;
   case 5:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(1537)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_REFINING_DOWNGRADE)), 0xFFFF00, 0, 0, 0);
     break;
   case 4:
   case 6:
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(499)), 0xFFFF00, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_REFINING_FAIL)), 0xFFFF00, 0, 0, 0);
     break;
   }
 
@@ -1134,7 +1135,7 @@ __declspec(safebuffers) void UIRefiningWnd::Paint() {
     this->DrawCenteredText(0, 249, this->item.unknown_0044.c_str(), 264, 0, 12, 0x462117, 1);
     break;
   case 4:
-    this->DrawCenteredText(0, 249, LookupMessage(3246), 264, 0, 12, 0x462117, 1);
+    this->DrawCenteredText(0, 249, LookupMessage(MSI_OTP_MUST_8_CHAR), 264, 0, 12, 0x462117, 1);
     break;
   }
 
@@ -1151,7 +1152,7 @@ __declspec(safebuffers) void UIRefiningWnd::Paint() {
         static_cast<unsigned>(this->selectedMaterial) < this->materials.size()) {
       rate = this->materials[this->selectedMaterial].unknown_0004;
     }
-    const std::string label = FormatOwnedString("%s %d%%", LookupMessage(2974), rate);
+    const std::string label = FormatOwnedString("%s %d%%", LookupMessage(MSI_CHANGE_HOMUN_NAME), rate);
     const int labelWidth = this->TextWidth(label.c_str(), 0, 0, 12, 1, 0);
 
     rate = 0;
@@ -1163,26 +1164,26 @@ __declspec(safebuffers) void UIRefiningWnd::Paint() {
     const int percentWidth = this->TextWidth(percent.c_str(), 0, 0, 12, 1, 0);
 
     const int x = static_cast<int>((this->geometry.width - labelWidth) * 0.5);
-    this->DrawTextAt(x, 31, LookupMessage(2974), 0, 0, 12, 0x422B1F, 1, 0);
+    this->DrawTextAt(x, 31, LookupMessage(MSI_CHANGE_HOMUN_NAME), 0, 0, 12, 0x422B1F, 1, 0);
     this->DrawTextAt(x - percentWidth + labelWidth, 31, percent.c_str(), 0, 0, 12, 0xDE612A, 1, 0);
     break;
   }
   case 3: {
-    const int width = this->TextWidth(LookupMessage(2971), 0, 0, 12, 1, 0);
-    this->DrawTextAt(static_cast<int>((this->geometry.width - width) * 0.5), 31, LookupMessage(2971), 0, 0, 12, 0x422B1F, 1, 0
+    const int width = this->TextWidth(LookupMessage(MSI_SUCCESS), 0, 0, 12, 1, 0);
+    this->DrawTextAt(static_cast<int>((this->geometry.width - width) * 0.5), 31, LookupMessage(MSI_SUCCESS), 0, 0, 12, 0x422B1F, 1, 0
     );
     break;
   }
   case 4:
   case 5:
   case 6: {
-    const int width = this->TextWidth(LookupMessage(2972), 0, 0, 12, 1, 0);
-    this->DrawTextAt(static_cast<int>((this->geometry.width - width) * 0.5), 31, LookupMessage(2972), 0, 0, 12, 0x422B1F, 1, 0
+    const int width = this->TextWidth(LookupMessage(MSI_RESET), 0, 0, 12, 1, 0);
+    this->DrawTextAt(static_cast<int>((this->geometry.width - width) * 0.5), 31, LookupMessage(MSI_RESET), 0, 0, 12, 0x422B1F, 1, 0
     );
     break;
   }
   }
 
   this->DrawButtonBar(2, 0, 1);
-  this->DrawTitleBar(false, LookupMessage(2966), 0);
+  this->DrawTitleBar(false, LookupMessage(MSI_NOTENOUGH_BLACKSMITH_BLESSING), 0);
 }
diff --git a/Source/UI/UIReputeWnd.cpp b/Source/UI/UIReputeWnd.cpp
index 114bb9202..b30bc5de3 100644
--- a/Source/UI/UIReputeWnd.cpp
+++ b/Source/UI/UIReputeWnd.cpp
@@ -18,6 +18,7 @@
 #include "Utility/JsonCppLoader.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <new>
 #include <string>
@@ -78,7 +79,7 @@ void UIReputeWnd::OnCreate(int width, int height) {
   search->SetBitmap("유저인터페이스\\Reputation\\btn_search_over.bmp", 1, 0);
   search->SetBitmap("유저인터페이스\\Reputation\\btn_search_press.bmp", 2, 0);
   search->SetSize(search->BitmapWidth(), search->BitmapHeight());
-  search->SetLabel(LookupMessage(3777));
+  search->SetLabel(LookupMessage(MSI_BO_BIONIC_PHARMACY_OK));
   search->Move(336, 25);
   search->SetId(321);
   this->AddChild(search);
@@ -91,7 +92,7 @@ void UIReputeWnd::OnCreate(int width, int height) {
   this->m_prevButton->SetSize(this->m_prevButton->BitmapWidth(), this->m_prevButton->BitmapHeight());
   this->m_prevButton->Move(567, 402);
   this->m_prevButton->Enable(0);
-  this->m_prevButton->SetTooltip(LookupMessage(1053));
+  this->m_prevButton->SetTooltip(LookupMessage(MSI_PREV_PAGE));
   this->m_prevButton->SetId(316);
   this->AddChild(this->m_prevButton);
 
@@ -102,17 +103,17 @@ void UIReputeWnd::OnCreate(int width, int height) {
   this->m_nextButton->SetSize(this->m_nextButton->BitmapWidth(), this->m_nextButton->BitmapHeight());
   this->m_nextButton->Move(623, 402);
   this->m_nextButton->Enable(0);
-  this->m_nextButton->SetTooltip(LookupMessage(1054));
+  this->m_nextButton->SetTooltip(LookupMessage(MSI_NEXT_PAGE));
   this->m_nextButton->SetId(317);
   this->AddChild(this->m_nextButton);
 
   UIBasicButton* close = new UIBasicButton();
-  close->Configure(42, LookupMessage(3045));
+  close->Configure(42, LookupMessage(MSI_ZENY_LOTTO_BUY_10));
   close->Move(589, 425);
   close->SetId(201);
   this->AddChild(close);
 
-  this->m_groupCombo->AddOption(LookupMessage(3829), 0);
+  this->m_groupCombo->AddOption(LookupMessage(MSI_ENCHANT), 0);
   const std::vector<std::string> groups = Singleton<CReputeMgr>::GetInstance()->GetGroupNames();
   for (auto it = groups.begin(); it != groups.end(); ++it) {
     this->m_groupCombo->AddOption(*it, 0);
@@ -127,7 +128,7 @@ void UIReputeWnd::OnCreate(int width, int height) {
 // FUNCTION: fn_04314
 void UIReputeWnd::Paint() {
   this->ClearSurface(0xFFFFFFFF);
-  const int titleHeight = this->DrawTitleBar(false, LookupMessage(3827), 0);
+  const int titleHeight = this->DrawTitleBar(false, LookupMessage(MSI_REPUTE_NOW_LOADING), 0);
   const int barHeight = this->DrawButtonBar(2, 0, 1);
   DrawRectangleBorder(*this, 0, titleHeight - 1, this->geometry.width, this->geometry.height - barHeight - titleHeight + 2, 0xC6C6C6);
   DrawRectangleBorder(*this, 0, titleHeight, this->geometry.width, 1, 0);
@@ -139,7 +140,7 @@ void UIReputeWnd::Paint() {
     CBitmapRes* bitmap =
       static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\notice_poring.bmp")));
     this->DrawBitmap(288, 182, bitmap, true);
-    this->DrawCenteredText(225, 260, LookupMessage(3830), 190, 0, 15, 0xC89482, 1);
+    this->DrawCenteredText(225, 260, LookupMessage(MSI_ENCHANT_TAB_GENERAL), 190, 0, 15, 0xC89482, 1);
     return;
   }
 
@@ -176,7 +177,7 @@ void UIReputeWnd::Paint() {
 
       const std::uint64_t remain = value % 1000;
       this->FillRegion(left + 12, top + 100, static_cast<int>(static_cast<float>(remain) / 1000.0f * 299.0f), 6, 0xFF);
-      this->DrawRightAlignedText(left + 311, top + 114, FormatOwnedString(LookupMessage(3828), remain).c_str(), 0, 0, 12, 0, 1);
+      this->DrawRightAlignedText(left + 311, top + 114, FormatOwnedString(LookupMessage(MSI_GRADE_ENCHANT_ADDITIONAL_SOURCE_RESET), remain).c_str(), 0, 0, 12, 0, 1);
     } else {
       for (std::uint64_t k = 0; k < info->unknown_0018 / 1000; ++k) {
         bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\Reputation\\light_empty.bmp")));
@@ -190,7 +191,7 @@ void UIReputeWnd::Paint() {
 
       const std::uint64_t remain = info->point % 1000;
       this->FillRegion(left + 12, top + 100, static_cast<int>(static_cast<float>(remain) / 1000.0f * 299.0f), 6, 0xCD9279);
-      this->DrawRightAlignedText(left + 311, top + 114, FormatOwnedString(LookupMessage(3828), remain).c_str(), 0, 0, 12, 0, 1);
+      this->DrawRightAlignedText(left + 311, top + 114, FormatOwnedString(LookupMessage(MSI_GRADE_ENCHANT_ADDITIONAL_SOURCE_RESET), remain).c_str(), 0, 0, 12, 0, 1);
     }
   }
 
@@ -271,7 +272,7 @@ int UIReputeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::in
   case UM_TAB:
     if (a) {
       int index;
-      if (std::string(reinterpret_cast<const char*>(a)) == LookupMessage(3829)) {
+      if (std::string(reinterpret_cast<const char*>(a)) == LookupMessage(MSI_ENCHANT)) {
         index = 0;
       } else {
         index = this->m_groupCombo->list->FindLine(std::string(reinterpret_cast<const char*>(a)));
@@ -311,7 +312,7 @@ int UIReputeWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::in
 // FUNCTION: fn_04316
 void UIReputeWnd::FilterByGroup(const std::string& group) {
   this->m_reputes.clear();
-  if (group == LookupMessage(3829)) {
+  if (group == LookupMessage(MSI_ENCHANT)) {
     this->m_reputes = Singleton<CReputeMgr>::GetInstance()->GetAllReputes();
     this->m_groupSelected = false;
     return;
diff --git a/Source/UI/UIRoundBoxTooltipWnd.cpp b/Source/UI/UIRoundBoxTooltipWnd.cpp
index 4b26e16b1..4e1ee7e34 100644
--- a/Source/UI/UIRoundBoxTooltipWnd.cpp
+++ b/Source/UI/UIRoundBoxTooltipWnd.cpp
@@ -15,6 +15,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <cstring>
 #include <string>
@@ -112,8 +113,8 @@ int UIRoundBoxTooltipWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
       const ItemMoveInfo info = FindItemMoveInfo(static_cast<int>(argument1));
 
       if (info.drop) {
-        text += LookupMessage(0xAE4);
-        longest = LookupMessage(0xAE4);
+        text += LookupMessage(MSI_ITEMMOVEINFO_MAIL);
+        longest = LookupMessage(MSI_ITEMMOVEINFO_MAIL);
         ++lines;
       }
 
@@ -121,9 +122,9 @@ int UIRoundBoxTooltipWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
         if (!text.empty()) {
           text += "\n";
         }
-        text += LookupMessage(0xAE5);
-        if (std::strlen(LookupMessage(0xAE5)) > std::strlen(longest.c_str())) {
-          longest = LookupMessage(0xAE5);
+        text += LookupMessage(MSI_ITEMMOVEINFO_EXCHANGEWND);
+        if (std::strlen(LookupMessage(MSI_ITEMMOVEINFO_EXCHANGEWND)) > std::strlen(longest.c_str())) {
+          longest = LookupMessage(MSI_ITEMMOVEINFO_EXCHANGEWND);
         }
         ++lines;
       }
@@ -132,9 +133,9 @@ int UIRoundBoxTooltipWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
         if (!text.empty()) {
           text += "\n";
         }
-        text += LookupMessage(0xAE6);
-        if (std::strlen(LookupMessage(0xAE6)) > std::strlen(longest.c_str())) {
-          longest = LookupMessage(0xAE6);
+        text += LookupMessage(MSI_ITEMMOVEINFO_AUCTION);
+        if (std::strlen(LookupMessage(MSI_ITEMMOVEINFO_AUCTION)) > std::strlen(longest.c_str())) {
+          longest = LookupMessage(MSI_ITEMMOVEINFO_AUCTION);
         }
         ++lines;
       }
@@ -143,9 +144,9 @@ int UIRoundBoxTooltipWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
         if (!text.empty()) {
           text += "\n";
         }
-        text += LookupMessage(0xAE7);
-        if (std::strlen(LookupMessage(0xAE7)) > std::strlen(longest.c_str())) {
-          longest = LookupMessage(0xAE7);
+        text += LookupMessage(MSI_ITEMMOVEINFO_STOREOFGUILD);
+        if (std::strlen(LookupMessage(MSI_ITEMMOVEINFO_STOREOFGUILD)) > std::strlen(longest.c_str())) {
+          longest = LookupMessage(MSI_ITEMMOVEINFO_STOREOFGUILD);
         }
         ++lines;
       }
@@ -154,9 +155,9 @@ int UIRoundBoxTooltipWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
         if (!text.empty()) {
           text += "\n";
         }
-        text += LookupMessage(0xAE8);
-        if (std::strlen(LookupMessage(0xAE8)) > std::strlen(longest.c_str())) {
-          longest = LookupMessage(0xAE8);
+        text += LookupMessage(MSI_ITEMMOVEINFO_TONPC);
+        if (std::strlen(LookupMessage(MSI_ITEMMOVEINFO_TONPC)) > std::strlen(longest.c_str())) {
+          longest = LookupMessage(MSI_ITEMMOVEINFO_TONPC);
         }
         ++lines;
       }
@@ -165,9 +166,9 @@ int UIRoundBoxTooltipWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
         if (!text.empty()) {
           text += "\n";
         }
-        text += LookupMessage(0xAEA);
-        if (std::strlen(LookupMessage(0xAEA)) > std::strlen(longest.c_str())) {
-          longest = LookupMessage(0xAEA);
+        text += LookupMessage(MSI_CREATE_CHARACTER);
+        if (std::strlen(LookupMessage(MSI_CREATE_CHARACTER)) > std::strlen(longest.c_str())) {
+          longest = LookupMessage(MSI_CREATE_CHARACTER);
         }
         ++lines;
       }
@@ -176,9 +177,9 @@ int UIRoundBoxTooltipWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
         if (!text.empty()) {
           text += "\n";
         }
-        text += LookupMessage(0xAEB);
-        if (std::strlen(LookupMessage(0xAEB)) > std::strlen(longest.c_str())) {
-          longest = LookupMessage(0xAEB);
+        text += LookupMessage(MSI_UNEQUIP_ARROW3);
+        if (std::strlen(LookupMessage(MSI_UNEQUIP_ARROW3)) > std::strlen(longest.c_str())) {
+          longest = LookupMessage(MSI_UNEQUIP_ARROW3);
         }
         ++lines;
       }
diff --git a/Source/UI/Window/UIAccountLimitedToolWnd.cpp b/Source/UI/Window/UIAccountLimitedToolWnd.cpp
index 1f26b662b..899cbd7d6 100644
--- a/Source/UI/Window/UIAccountLimitedToolWnd.cpp
+++ b/Source/UI/Window/UIAccountLimitedToolWnd.cpp
@@ -14,6 +14,7 @@
 #include "UI/Text/UITextViewer.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdlib>
 #include <cstring>
@@ -152,26 +153,26 @@ void UIAccountLimitedToolWnd::OnCreate(int, int) {
 // OFFSET: 0x0094CF50
 // FUNCTION: fn_12901
 void UIAccountLimitedToolWnd::Paint() {
-  this->DrawTitleBar(false, LookupMessage(3650), 0);
+  this->DrawTitleBar(false, LookupMessage(MSI_ACCOUNT_LIMITED_TOOL_SELL_COUNT), 0);
   this->DrawPanelBackground(17, 0, "");
-  this->DrawTextAt(5, 28, LookupMessage(3651), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(5, 50, LookupMessage(3652), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(5, 28, LookupMessage(MSI_ACCOUNT_LIMITED_TOOL_SELL_STARTTIME), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(5, 50, LookupMessage(MSI_ACCOUNT_LIMITED_TOOL_SELL_ENDTIME), 0, 0, 12, 0, 0, 0);
   this->FillRegion(3, 70, this->geometry.width - 6, 2, 0x99938A);
-  this->DrawTextAt(5, 80, LookupMessage(3653), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(5, 102, LookupMessage(3654), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(5, 80, LookupMessage(MSI_ACCOUNT_LIMITED_SALE_ITEM), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(5, 102, LookupMessage(MSI_ACCOUNT_LIMITED_SALE_ITEM_START_DATE), 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(117, 102, "/", 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(152, 102, "/", 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(187, 102, "(YY/MM/DD)", 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(296, 102, ":", 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(335, 102, "(HH:MM)", 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(5, 124, LookupMessage(3655), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(5, 124, LookupMessage(MSI_ACCOUNT_LIMITED_SALE_ITEM_NUM), 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(117, 124, "/", 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(152, 124, "/", 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(187, 124, "(YY/MM/DD)", 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(296, 124, ":", 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(335, 124, "(HH:MM)", 0, 0, 12, 0, 0, 0);
   this->FillRegion(3, 144, this->geometry.width - 6, 2, 0x99938A);
-  this->DrawTextAt(5, 154, LookupMessage(3916), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(5, 154, LookupMessage(MSI_ZEROQUEST_QUESTVIEWWND_ON), 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(172, 154, "(DD)", 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(278, 154, ":", 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(322, 154, "(HH:MM)", 0, 0, 12, 0, 0, 0);
@@ -186,7 +187,7 @@ int UIAccountLimitedToolWnd::SendMsg(UIWindow* sender, int message, std::intptr_
     switch (argument1) {
     case 2:
       if (argument2 == 1) {
-        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2518)), 60, 0, 0);
+        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARGAINSALE_CASHSHOP_REFRESH_BTN_TOOLTIP)), 60, 0, 0);
         UITextViewer* viewer = this->m_viewer;
         if (viewer->verticalOverflow != 0) {
           const int lineCount = viewer->LineCount();
@@ -194,7 +195,7 @@ int UIAccountLimitedToolWnd::SendMsg(UIWindow* sender, int message, std::intptr_
         }
       } else {
         this->m_viewer->SendMsg(
-          nullptr, 29, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(2519), this->m_edits[0]->Text()).c_str()), 60, 0, 0
+          nullptr, 29, reinterpret_cast<std::intptr_t>(FormatOwnedString(LookupMessage(MSI_BARGAINSALE_CASHSHOP_TIMER), this->m_edits[0]->Text()).c_str()), 60, 0, 0
         );
         UITextViewer* viewer = this->m_viewer;
         if (viewer->verticalOverflow != 0) {
@@ -222,7 +223,7 @@ int UIAccountLimitedToolWnd::SendMsg(UIWindow* sender, int message, std::intptr_
     case 1:
       switch (argument2) {
       case 3: {
-        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2516)), 60, 0, 0);
+        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARGAINSALE_TOOLWND_DELETE_SUCCESS_MSG)), 60, 0, 0);
         UITextViewer* viewer = this->m_viewer;
         if (viewer->verticalOverflow != 0) {
           const int lineCount = viewer->LineCount();
@@ -237,7 +238,7 @@ int UIAccountLimitedToolWnd::SendMsg(UIWindow* sender, int message, std::intptr_
         break;
       }
       case 1: {
-        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2516)), 60, 0, 0);
+        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARGAINSALE_TOOLWND_DELETE_SUCCESS_MSG)), 60, 0, 0);
         UITextViewer* viewer = this->m_viewer;
         if (viewer->verticalOverflow != 0) {
           const int lineCount = viewer->LineCount();
@@ -253,12 +254,12 @@ int UIAccountLimitedToolWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       }
       case 0: {
         const std::string text = FormatOwnedString(
-          LookupMessage(4024), this->m_edits[0]->Text(), std::atoi(this->m_edits[1]->Text()), std::atoi(this->m_edits[3]->Text()),
+          LookupMessage(MSI_RETRY_AFTER_PROCESS), this->m_edits[0]->Text(), std::atoi(this->m_edits[1]->Text()), std::atoi(this->m_edits[3]->Text()),
           std::atoi(this->m_edits[4]->Text()), std::atoi(this->m_edits[5]->Text()), std::atoi(this->m_edits[6]->Text()), std::atoi(this->m_edits[7]->Text()),
           std::atoi(this->m_edits[8]->Text()), std::atoi(this->m_edits[9]->Text()), std::atoi(this->m_edits[10]->Text()), std::atoi(this->m_edits[11]->Text())
         );
         this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 60, 0, 0);
-        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2515)), 60, 0, 0);
+        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARGAINSALE_TOOLWND_DELETE_FAILED_MSG)), 60, 0, 0);
         UITextViewer* viewer = this->m_viewer;
         if (viewer->verticalOverflow != 0) {
           const int lineCount = viewer->LineCount();
@@ -310,7 +311,7 @@ int UIAccountLimitedToolWnd::SendMsg(UIWindow* sender, int message, std::intptr_
     case ID_SEARCH: {
       const std::string name = this->m_edits[0]->Text();
       if (name.empty()) {
-        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2512)), 60, 0, 0);
+        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARGAINSALE_TOOLWND_APPLY_SUCCESS_MSG)), 60, 0, 0);
         UITextViewer* viewer = this->m_viewer;
         if (viewer->verticalOverflow != 0) {
           const int lineCount = viewer->LineCount();
@@ -328,7 +329,7 @@ int UIAccountLimitedToolWnd::SendMsg(UIWindow* sender, int message, std::intptr_
     }
     case 561: {
       if (std::atoi(this->m_edits[1]->Text()) < 1) {
-        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2508)), 60, 0, 0);
+        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARGAINSALE_TOOLWND_INPUT_PERIODTIME_MSG)), 60, 0, 0);
         UITextViewer* viewer = this->m_viewer;
         if (viewer->verticalOverflow != 0) {
           const int lineCount = viewer->LineCount();
@@ -341,7 +342,7 @@ int UIAccountLimitedToolWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       const AccountLimitedRange ranges[5] = {{23, 999}, {1, 12}, {1, 31}, {0, 23}, {0, 59}};
       for (int i = 2; i < 12; ++i) {
         if (this->m_edits[i]->Length() == 0) {
-          this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2509)), 60, 0, 0);
+          this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARGAINSALE_TOOLWND_INPUT_ITEMDBNAME_MSG)), 60, 0, 0);
           UITextViewer* viewer = this->m_viewer;
           if (viewer->verticalOverflow != 0) {
             const int lineCount = viewer->LineCount();
@@ -352,7 +353,7 @@ int UIAccountLimitedToolWnd::SendMsg(UIWindow* sender, int message, std::intptr_
 
           const AccountLimitedRange& range = ranges[i % 5 - 2];
           if (std::atoi(this->m_edits[i]->Text()) < range.minimum || std::atoi(this->m_edits[i]->Text()) > range.maximum) {
-            this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2510)), 60, 0, 0);
+            this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARGAINSALE_TOOLWND_ITEMID_CHECK_FAILED_MSG)), 60, 0, 0);
             UITextViewer* rangeViewer = this->m_viewer;
             if (rangeViewer->verticalOverflow != 0) {
               const int lineCount = rangeViewer->LineCount();
@@ -365,7 +366,7 @@ int UIAccountLimitedToolWnd::SendMsg(UIWindow* sender, int message, std::intptr_
       }
 
       if (std::atoi(this->m_edits[12]->Text()) > 14) {
-        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(3917)), 60, 0, 0);
+        this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ZEROQUEST_QUESTVIEWWND_OFF)), 60, 0, 0);
         this->m_edits[12]->SelectAll();
         return 0;
       }
diff --git a/Source/UI/Window/UIBasicInfoWnd.cpp b/Source/UI/Window/UIBasicInfoWnd.cpp
index 1febfcfa6..5d240aabf 100644
--- a/Source/UI/Window/UIBasicInfoWnd.cpp
+++ b/Source/UI/Window/UIBasicInfoWnd.cpp
@@ -26,6 +26,7 @@
 #include "Utility/Text/FormatString.h"
 #include "Utility/Text/GroupedInteger.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdio>
 #include <cstring>
@@ -280,7 +281,7 @@ int UIBasicInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argumen
         if (!g_windowMgr.unknown_02FC && !g_windowMgr.unknown_0304) {
           g_windowMgr.EnsureWindow(WID_CHATROOMMAKEWND);
         } else {
-          g_windowMgr.Confirm(LookupMessage(587), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_CANT_OPEN_STORE_WHILE_CHAT), 0, true, false, 0, "Message", 280, 120, 0);
         }
       }
       break;
@@ -373,8 +374,8 @@ void UIBasicInfoWnd::DrawExpanded() {
   );
   this->DrawBitmap(0, 0, &background->image, false);
 
-  this->DrawTextAt(18, 3, LookupMessage(238), 0, 0, 12, 0xFFFFFF, 0, 0);
-  this->DrawTextAt(17, 2, LookupMessage(238), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(18, 3, LookupMessage(MSI_BASICINFOWND), 0, 0, 12, 0xFFFFFF, 0, 0);
+  this->DrawTextAt(17, 2, LookupMessage(MSI_BASICINFOWND), 0, 0, 12, 0, 0, 0);
 
   const bool compact = g_serviceType == 0 || g_serviceType == 14;
   const int family = compact ? 0 : 1;
@@ -382,9 +383,9 @@ void UIBasicInfoWnd::DrawExpanded() {
   const int job = g_session.GetDisplayJob();
   this->DrawTextAt(9, 36, g_session.GetJobName(job, -1), 0, family, fontHeight, 0, 0, 0
   );
-  this->DrawTextAt(9, 51, LookupMessage(3068), 0, 1, 14, 0, 0, 0);
-  this->DrawTextAt(9, 65, LookupMessage(3069), 0, 1, 14, 0, 0, 0);
-  this->DrawTextAt(9, 80, LookupMessage(3628), 0, 1, 14, 0, 0, 0);
+  this->DrawTextAt(9, 51, LookupMessage(MSI_BASICINFO_JOBLEVEL), 0, 1, 14, 0, 0, 0);
+  this->DrawTextAt(9, 65, LookupMessage(MSI_BASICINFO_EXP), 0, 1, 14, 0, 0, 0);
+  this->DrawTextAt(9, 80, LookupMessage(MSI_GUILD_AGIT_ARE_YOU_MOVE_AGIT), 0, 1, 14, 0, 0, 0);
 
   if (g_session.unknown_556C > 0) {
     const std::int64_t percent = static_cast<std::int64_t>(g_session.unknown_5568) * 100 / g_session.unknown_556C;
@@ -406,11 +407,11 @@ void UIBasicInfoWnd::DrawExpanded() {
     this->DrawTextAt(173, 80, text.c_str(), 0, 1, 14, 0, 0, 0);
   }
 
-  std::string baseLevel = FormatOwnedString(LookupMessage(1995), g_session.m_level);
+  std::string baseLevel = FormatOwnedString(LookupMessage(MSI__BASIC_MSG_BASE), g_session.m_level);
   this->DrawTextAt(17, this->layoutOffset + 71, baseLevel.c_str(), 0, 1, 14, 0, 0, 0
   );
 
-  std::string jobLevel = FormatOwnedString(LookupMessage(1996), g_session.m_jobLevel);
+  std::string jobLevel = FormatOwnedString(LookupMessage(MSI__BASIC_MSG_JOB), g_session.m_jobLevel);
   if (g_serviceType == 12) {
     jobLevel = FormatOwnedString("Classe. %d", g_session.m_jobLevel);
   }
@@ -420,7 +421,7 @@ void UIBasicInfoWnd::DrawExpanded() {
   char zenyBuffer[64];
   std::memset(zenyBuffer, 0, sizeof(zenyBuffer));
   FormatGroupedInteger(g_session.m_zeny, zenyBuffer, 64);
-  std::string zenyText = FormatOwnedString(LookupMessage(1997), zenyBuffer);
+  std::string zenyText = FormatOwnedString(LookupMessage(MSI_BASIC_MSG_ZENY), zenyBuffer);
   zenyText = " | " + zenyText;
   this->DrawRightAlignedText(this->geometry.width - 5, this->layoutOffset + 103, zenyText.c_str(), 0, 1, 14, 0, 0);
   const int zenyWidth = this->TextWidth(zenyText.c_str(), 0, 1, 14, 0, 0
@@ -429,7 +430,7 @@ void UIBasicInfoWnd::DrawExpanded() {
   std::string weightText;
   weightText = g_serviceType == 12
     ? FormatOwnedString("Peso : %3d / %3d", g_session.m_weight, g_session.m_maxWeight)
-    : FormatOwnedString(LookupMessage(1992), g_session.m_weight, g_session.m_maxWeight);
+    : FormatOwnedString(LookupMessage(MSI_WEIGHT), g_session.m_weight, g_session.m_maxWeight);
 
   const int denominator = g_session.m_maxWeight < 1 ? 1 : g_session.m_maxWeight;
   const std::uint32_t weightColor = 100 * g_session.m_weight / denominator >= g_unknown173A5BC ? 255 : 0;
@@ -477,7 +478,7 @@ void UIBasicInfoWnd::DrawCollapsed() {
   }
 
   std::string title = FormatOwnedString(
-    "%s %d / %s / %s %d", LookupMessage(3070), g_session.m_level, g_session.GetJobName(g_session.GetDisplayJob(), -1), LookupMessage(3627),
+    "%s %d / %s / %s %d", LookupMessage(MSI_ALL_ON), g_session.m_level, g_session.GetJobName(g_session.GetDisplayJob(), -1), LookupMessage(MSI_GUILD_AGIT_INVESTMENT_INFO),
     g_session.m_jobLevel
   );
   this->DrawTextAt(8, 20, title.c_str(), 0, family, fontHeight, 0, 0, 0);
@@ -486,7 +487,7 @@ void UIBasicInfoWnd::DrawCollapsed() {
   if (g_session.unknown_556C > 0) {
     hpColor = 0.25f > static_cast<float>(g_session.unknown_5568) / static_cast<float>(g_session.unknown_556C) ? 255 : 0;
   }
-  std::string hpText = FormatOwnedString("%s %d / %d", LookupMessage(3068), g_session.unknown_5568, g_session.unknown_556C);
+  std::string hpText = FormatOwnedString("%s %d / %d", LookupMessage(MSI_BASICINFO_JOBLEVEL), g_session.unknown_5568, g_session.unknown_556C);
   this->DrawTextAt(8, 36, hpText.c_str(), 0, family, fontHeight, hpColor, 0, 0);
 
   std::int64_t current = BaseExpCurrent();
@@ -506,7 +507,7 @@ void UIBasicInfoWnd::DrawCollapsed() {
               ) *
               0.1;
   }
-  std::string expText = FormatOwnedString("| %s %.1lf%%", LookupMessage(3072), percent);
+  std::string expText = FormatOwnedString("| %s %.1lf%%", LookupMessage(MSI_SIMPLECASH_P), percent);
   this->DrawTextAt(136, 36, expText.c_str(), 0, family, fontHeight, 0, 0, 0);
 
   const int sp = *reinterpret_cast<const int*>(&g_session.unknown_5570[0]);
@@ -515,10 +516,10 @@ void UIBasicInfoWnd::DrawCollapsed() {
   if (spMax > 0) {
     spColor = 0.25f > static_cast<float>(sp) / static_cast<float>(spMax) ? 255 : 0;
   }
-  std::string spText = FormatOwnedString("%s %d / %d", LookupMessage(3069), sp, spMax);
+  std::string spText = FormatOwnedString("%s %d / %d", LookupMessage(MSI_BASICINFO_EXP), sp, spMax);
   this->DrawTextAt(8, 52, spText.c_str(), 0, family, fontHeight, spColor, 0, 0);
 
-  std::string apText = FormatOwnedString("| %s %d / %d", LookupMessage(3628), g_session.GetTraitStat(232), g_session.GetTraitStat(233));
+  std::string apText = FormatOwnedString("| %s %d / %d", LookupMessage(MSI_GUILD_AGIT_ARE_YOU_MOVE_AGIT), g_session.GetTraitStat(232), g_session.GetTraitStat(233));
   this->DrawTextAt(136, 52, apText.c_str(), 0, family, fontHeight, 0, 0, 0);
 }
 
@@ -724,8 +725,8 @@ void UIBasicInfoWnd::Paint() {
       this->DrawTextAt(18, 3, "Basic Info", 0, 0, 12, 0xFFFFFF, 0, 0);
       this->DrawTextAt(17, 2, "Basic Info", 0, 0, 12, 0, 0, 0);
     } else {
-      this->DrawTextAt(18, 3, LookupMessage(238), 0, 0, 12, 0xFFFFFF, 0, 0);
-      this->DrawTextAt(17, 2, LookupMessage(238), 0, 0, 12, 0, 0, 0);
+      this->DrawTextAt(18, 3, LookupMessage(MSI_BASICINFOWND), 0, 0, 12, 0xFFFFFF, 0, 0);
+      this->DrawTextAt(17, 2, LookupMessage(MSI_BASICINFOWND), 0, 0, 12, 0, 0, 0);
     }
 
     this->DrawTextAt(17, 51, "HP", 0, 1, 14, 0, 0, 0);
diff --git a/Source/UI/Window/UIBattleMsgOptionWnd.cpp b/Source/UI/Window/UIBattleMsgOptionWnd.cpp
index 8a5ed2708..6efd3b15e 100644
--- a/Source/UI/Window/UIBattleMsgOptionWnd.cpp
+++ b/Source/UI/Window/UIBattleMsgOptionWnd.cpp
@@ -14,6 +14,7 @@
 #include "UI/Lists/UIScrollBar.h"
 #include "UI/Window/WindowManagerWindows.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 #include <windows.h>
 
@@ -36,38 +37,38 @@ void UIBattleMsgOptionWnd::OnWheel(int delta) {
 // FUNCTION: fn_12510
 UIBattleMsgOptionWnd::UIBattleMsgOptionWnd() : UIFrameWnd(0) {
   this->unknown_00B8 = -1;
-  this->messages.push_back(LookupMessage(0x50B));
+  this->messages.push_back(LookupMessage(MSI_ST_CHAT));
 
   this->unknown_0108 = -1;
   this->unknown_0110 = 1;
   this->unknown_010C = 0;
 
-  this->messages.push_back(LookupMessage(0x4FD));
-  this->messages.push_back(LookupMessage(0x4FE));
-  this->messages.push_back(LookupMessage(0x4FF));
-  this->messages.push_back(LookupMessage(0x500));
-  this->messages.push_back(LookupMessage(0xFBF));
-  this->messages.push_back(LookupMessage(0x501));
-  this->messages.push_back(LookupMessage(0x502));
-  this->messages.push_back(LookupMessage(0x503));
-  this->messages.push_back(LookupMessage(0x504));
-  this->messages.push_back(LookupMessage(0x505));
-  this->messages.push_back(LookupMessage(0x506));
-  this->messages.push_back(LookupMessage(0x507));
-  this->messages.push_back(LookupMessage(0x508));
-  this->messages.push_back(LookupMessage(0x533));
-  this->messages.push_back(LookupMessage(0x60D));
-  this->messages.push_back(LookupMessage(0x652));
-  this->messages.push_back(LookupMessage(0x653));
-  this->messages.push_back(LookupMessage(0x654));
-  this->messages.push_back(LookupMessage(0x656));
-  this->messages.push_back(LookupMessage(0x657));
-  this->messages.push_back(LookupMessage(0x93D));
-  this->messages.push_back(LookupMessage(0xBA4));
-  this->messages.push_back(LookupMessage(0xFBC));
-  this->messages.push_back(LookupMessage(0xFBE));
+  this->messages.push_back(LookupMessage(MSI_VIEW_CHAT_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_WHISPER_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_PARTY_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_GUILD_MSG));
+  this->messages.push_back(LookupMessage(MSI_REFINING_POSSIBLE));
+  this->messages.push_back(LookupMessage(MSI_VIEW_GET_ITEM_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_EQUIP_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_CHANGE_STATUS_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_GET_ITEM_PARTY_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_CHANGE_STATUS_PARTY_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_FAIL_SKILL_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_PARTY_SETUP_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_DAMAGED_EQUIP_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_SIEGE_INFO_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_SEEK_PARTY));
+  this->messages.push_back(LookupMessage(MSI_VIEW_COMBAT_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_PARTY_COMBAT_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_GETTING_EXP_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_QUEST_INFO_MSG));
+  this->messages.push_back(LookupMessage(MSI_VIEW_BATTLEFIELD_INFO_MSG));
+  this->messages.push_back(LookupMessage(MSI_STR_MAKECHARACTER));
+  this->messages.push_back(LookupMessage(MSI_RESULT_FAILED_ASSISTANT_POS));
+  this->messages.push_back(LookupMessage(MSI_ALLY_CHAT_MSG));
+  this->messages.push_back(LookupMessage(MSI_PAY_CONFIRM_BY_NYANGVINE_FRUIT));
 
-  this->text = LookupMessage(0x509);
+  this->text = LookupMessage(MSI_BATTLE_CHAT_WND_OPTION);
 }
 
 // OFFSET: 0x0091EC40
@@ -96,7 +97,7 @@ int UIBattleMsgOptionWnd::RowAt(int x, int y) {
     int row = 0;
     int index = 0;
     for (std::vector<const char*>::iterator it = this->messages.begin(); it != this->messages.end(); ++it, ++index) {
-      if (std::strcmp(LookupMessage(0x60D), *it) != 0 && index >= this->unknown_00C4) {
+      if (std::strcmp(LookupMessage(MSI_VIEW_SEEK_PARTY), *it) != 0 && index >= this->unknown_00C4) {
         if (row == (y - 17) / 20 + column) {
           return index;
         }
@@ -214,7 +215,7 @@ void UIBattleMsgOptionWnd::Paint() {
   int row = 1;
   int y = 22;
   for (std::vector<const char*>::iterator it = this->messages.begin(); it != this->messages.end(); ++it, ++index) {
-    if (std::strcmp(LookupMessage(0x60D), *it) == 0 || index < this->unknown_00C4) {
+    if (std::strcmp(LookupMessage(MSI_VIEW_SEEK_PARTY), *it) == 0 || index < this->unknown_00C4) {
       continue;
     }
 
@@ -271,7 +272,7 @@ int UIBattleMsgOptionWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
         this->m_allCheckBox->geometry.unknown_0030 = this->unknown_010C;
         this->m_allCheckBox->Invalidate();
         this->text = info.name;
-        this->text += LookupMessage(0x6F1);
+        this->text += LookupMessage(MSI_SET_CHATINFO);
         this->Invalidate();
       }
       this->UpdateScrollBar();
diff --git a/Source/UI/Window/UIChangeNameWnd.cpp b/Source/UI/Window/UIChangeNameWnd.cpp
index 7c43b404d..a7641284e 100644
--- a/Source/UI/Window/UIChangeNameWnd.cpp
+++ b/Source/UI/Window/UIChangeNameWnd.cpp
@@ -20,6 +20,7 @@
 #include "Network/Connection/Connection.h"
 #include "Network/Packets/PacketLengths.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstring>
 #include <string>
@@ -102,26 +103,26 @@ int UIChangeNameWnd::SendMsg(UIWindow*, int message, std::intptr_t a, std::intpt
     switch (a) {
     case ID_OK: {
       if (g_navigationLinkParser->HasLink(this->m_edit->Text()) == true) {
-        g_windowMgr.Confirm(LookupMessage(2812), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STYLING_SHOP_OPEN_COUPON), 0, true, false, 0, "Message", 280, 120, 0);
         this->m_edit->SetText("");
         return 0;
       }
 
       std::string name(this->m_edit->Text());
       if (name.find('\n', 0) != std::string::npos) {
-        g_windowMgr.Confirm(LookupMessage(3334), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_TOKENAGENCY_SERVER_CONNECTION_FAILED), 0, true, false, 0, "Message", 280, 120, 0);
         this->m_edit->SetText("");
         return 0;
       }
 
       if (g_serviceType == 1 && !ValidateCharacterName(this->m_edit->Text())) {
-        g_windowMgr.Confirm(LookupMessage(2018), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_CHARACTERNAME_ERROR), 0, true, false, 0, "Message", 280, 120, 0);
         this->m_edit->SetText("");
         return 0;
       }
 
       if (this->m_edit->Length() < 4) {
-        g_windowMgr.Confirm(LookupMessage(21), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_ENTER_NAME_MORE_THAN_4_CHAR), 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
 
@@ -129,16 +130,16 @@ int UIChangeNameWnd::SendMsg(UIWindow*, int message, std::intptr_t a, std::intpt
       const bool blank = g_session.IsBlankString(this->m_edit->Text());
       if (!allowed || blank) {
         if (!allowed) {
-          g_windowMgr.Confirm(LookupMessage(20), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_BAD_NAME), 0, true, false, 0, "Message", 280, 120, 0);
         }
         if (blank) {
-          g_windowMgr.Confirm(LookupMessage(199), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_NO_SPACE_IN_NAME), 0, true, false, 0, "Message", 280, 120, 0);
         }
         return 0;
       }
 
       if (this->m_edit->Length() >= 24 || !this->IsNameWithinLimit(this->m_edit->Text(), 24)) {
-        g_windowMgr.Confirm(LookupMessage(531), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_NAMELENGTH_TOO_LONG), 0, true, false, 0, "Message", 280, 120, 0);
         this->m_edit->SetText("");
         return 0;
       }
@@ -162,7 +163,7 @@ int UIChangeNameWnd::SendMsg(UIWindow*, int message, std::intptr_t a, std::intpt
       }
 
       char text[300];
-      std::sprintf(text, LookupMessage(1213), this->m_info.name);
+      std::sprintf(text, LookupMessage(MSI_CONFIRM_TO_CHANGE_NAME), this->m_info.name);
       if (g_windowMgr.Confirm(text, 2, false, false, 0, "Message", 280, 120, 0) == 187) {
         CharacterRenamePacket packet;
         packet.id = 0x8FC;
diff --git a/Source/UI/Window/UIEscOptionWnd.cpp b/Source/UI/Window/UIEscOptionWnd.cpp
index f8863f639..2045ade5f 100644
--- a/Source/UI/Window/UIEscOptionWnd.cpp
+++ b/Source/UI/Window/UIEscOptionWnd.cpp
@@ -11,6 +11,7 @@
 #include "Utility/Text/FormatString.h"
 
 #include <string>
+#include "Resource/MSGSTRINGID.h"
 
 // OFFSET: 0x0091F4F0
 // FUNCTION: fn_12638
@@ -37,7 +38,7 @@ void UIEscOptionWnd::OnCreate(int, int) {
 // OFFSET: 0x0092BDE0
 // FUNCTION: fn_12662
 void UIEscOptionWnd::Paint() {
-  this->m_titleHeight = this->DrawTitleBar(true, FormatOwnedString("%s (%s)", LookupMessage(1483), ShortcutFilename(g_session.m_gid).c_str()).c_str(), 0);
+  this->m_titleHeight = this->DrawTitleBar(true, FormatOwnedString("%s (%s)", LookupMessage(MSI_ESC_OPTIONWND), ShortcutFilename(g_session.m_gid).c_str()).c_str(), 0);
 
   this->DrawPanelBackground(this->m_titleHeight, 0, "");
 }
@@ -127,7 +128,7 @@ int UIEscOptionWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argumen
     }
     break;
   case ID_RETURN_TO_LOGIN:
-    if (g_windowMgr.Confirm(LookupMessage(0x60C), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_MOVETO_SAVEPOINT), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
       mode->SendMsg(MM_RESTART, 0, 0, 0, 0);
       g_windowMgr.CloseWindow(WID_ESCOPTIONWND);
     }
diff --git a/Source/UI/Window/UIFrameWnd.cpp b/Source/UI/Window/UIFrameWnd.cpp
index 6afd039fe..66ef34774 100644
--- a/Source/UI/Window/UIFrameWnd.cpp
+++ b/Source/UI/Window/UIFrameWnd.cpp
@@ -50,6 +50,7 @@
 #include "UI/Window/UIResizer.h"
 #include "UI/Window/UINewSelectCharWnd.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdlib>
 #include <cstring>
@@ -478,7 +479,7 @@ int UIAllyGuildAcceptWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
     std::string text = "(";
     text += reinterpret_cast<const char*>(b);
     text += ")";
-    text += LookupMessage(393);
+    text += LookupMessage(MSI_SUGGEST_ALLY_GUILD);
     this->viewer->Clear();
     this->viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(text.c_str()), 38, 0, 0);
     return 0;
@@ -518,13 +519,13 @@ int UIBank_NewWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
     if (!this->m_amountEdit) {
       return 0;
     }
-    this->m_amountEdit->SetText(LookupMessage(0xADA));
+    this->m_amountEdit->SetText(LookupMessage(MSI_BANK_1_MINI));
     g_windowMgr.SetFocus(this->m_amountEdit);
     return 0;
   case 0x1CE: {
     PACKET_CZ_BANK_TRANSACTION packet;
     if (g_modeMgr.GetGameMode() && static_cast<CGameMode*>(g_modeMgr.GetGameMode())->IsMenuWindowOpen() == true) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x9B9)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_WRONG_GUN)), 255, 0, 0, 0);
       return 0;
     }
     const long long amount = this->TransactionAmount(1);
@@ -532,11 +533,11 @@ int UIBank_NewWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
       return 0;
     }
     if (g_session.m_zeny < amount) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x998)), 255, 0, 0, 0);
-      this->m_status = LookupMessage(0xAE1);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BANK_OVER_INT_MAX)), 255, 0, 0, 0);
+      this->m_status = LookupMessage(MSI_ITEMMOVEINFO_DROP);
     } else if (g_session.m_bankBalance + amount > 0x7FFFFFFFLL) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xAE3)), 255, 0, 0, 0);
-      this->m_status = LookupMessage(0xADF);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEMMOVEINFO_CART)), 255, 0, 0, 0);
+      this->m_status = LookupMessage(MSI_BANK_6_MINI);
     } else {
       packet.amount = static_cast<int>(amount);
       packet.id = 0x9A7;
@@ -549,7 +550,7 @@ int UIBank_NewWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
   case 0x1CF: {
     PACKET_CZ_BANK_TRANSACTION packet;
     if (g_modeMgr.GetGameMode() && static_cast<CGameMode*>(g_modeMgr.GetGameMode())->IsMenuWindowOpen() == true) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x9B9)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_WRONG_GUN)), 255, 0, 0, 0);
       return 0;
     }
     const long long amount = this->TransactionAmount(0);
@@ -557,11 +558,11 @@ int UIBank_NewWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
       return 0;
     }
     if (g_session.m_bankBalance < amount) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x997)), 255, 0, 0, 0);
-      this->m_status = LookupMessage(0xAE2);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BANK_WITHDRAW_ZERO)), 255, 0, 0, 0);
+      this->m_status = LookupMessage(MSI_ITEMMOVEINFO_STORE);
     } else if (static_cast<unsigned int>(g_session.m_zeny + static_cast<int>(amount)) > 0x7FFFFFFFu) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x99B)), 255, 0, 0, 0);
-      this->m_status = LookupMessage(0xAE3);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_JOBPLUSEXP_VALUE)), 255, 0, 0, 0);
+      this->m_status = LookupMessage(MSI_ITEMMOVEINFO_CART);
     } else {
       packet.amount = static_cast<int>(amount);
       packet.id = 0x9A9;
@@ -675,7 +676,7 @@ int UIChatRoomWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
       }
       if (g_navigationLinkParser->HasLink(std::string(this->edit->Text()))) {
         this->edit->SetText("");
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3042)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CLOSE)), 255, 0, 0, 0);
         return 0;
       }
 
@@ -697,7 +698,7 @@ int UIChatRoomWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
       }
 
       if (g_serviceType == 1 && !ValidateCharacterName(buffer)) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(190)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENGLISHONLY)), 255, 0, 0, 0);
         return 0;
       }
 
@@ -765,7 +766,7 @@ int UIChatRoomWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
       g_windowMgr.EnsureWindow(WID_CHATROOMCHANGEWND)->SendMsg(nullptr, UM_SETINFO, reinterpret_cast<std::intptr_t>(&mode->unknown_03C8), 0, 0, 0);
       return 0;
     case 3:
-      g_windowMgr.Confirm(LookupMessage(191), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_NOTSUPPORTEDYET), 0, true, false, 0, "Message", 280, 120, 0);
       return 0;
     case 11:
       this->SaveChatLog();
@@ -806,27 +807,27 @@ int UIChatRoomWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
         switch (rank) {
         case 0:
           if (!(target == self)) {
-            this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(127)), 0));
-            this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(128)), 1));
+            this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(MSI_BAN)), 0));
+            this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(MSI_GIVE_GIVE_ROOM_POWER)), 1));
           }
-          this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(129)), 3));
+          this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(MSI_SEE_INFORMATION_OF_CHARACTER)), 3));
           if (g_serviceMode != 3 && !g_windowMgr.IsFriend(target.c_str()) && !(target == self)) {
-            this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(358)), 21));
+            this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(MSI_ADD_TO_FRIEND_CHAR_LIST)), 21));
           }
-          this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(126)), 2));
+          this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(MSI_CHANGE_ROOM_SETTING)), 2));
           break;
         case 1:
-          this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(129)), 3));
+          this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(MSI_SEE_INFORMATION_OF_CHARACTER)), 3));
           if (!g_windowMgr.IsFriend(target.c_str()) && !(target == self) && g_serviceMode != 3) {
-            this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(358)), 21));
+            this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(MSI_ADD_TO_FRIEND_CHAR_LIST)), 21));
           }
           break;
         }
       } else {
         if (rank == 0) {
-          this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(126)), 2));
+          this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(MSI_CHANGE_ROOM_SETTING)), 2));
         }
-        this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(312)), 11));
+        this->unknown_0114.push_back(std::pair<std::string, int>(std::string(LookupMessage(MSI_WRITE_CHAT_TO_FILE)), 11));
       }
     }
 
@@ -1029,7 +1030,7 @@ int UIChatRoomWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
     std::memcpy(&header, data, sizeof(header));
     if (header.tag == 0x5014) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(64)), 0xFFFF00, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ROOM_IS_MADE)), 0xFFFF00, 0, 0, 0);
       ChatRoomTitleInfo* settings = reinterpret_cast<ChatRoomTitleInfo*>(&static_cast<CGameMode*>(g_modeMgr.GetGameMode())->unknown_03C8);
       unsigned offset = 6;
       while (offset < size) {
diff --git a/Source/UI/Window/UIHotKeyWnd.cpp b/Source/UI/Window/UIHotKeyWnd.cpp
index c33da4c6d..9b892f05a 100644
--- a/Source/UI/Window/UIHotKeyWnd.cpp
+++ b/Source/UI/Window/UIHotKeyWnd.cpp
@@ -29,6 +29,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 #include <string>
 
@@ -84,7 +85,7 @@ void UIHotKeyWnd::OnCreate(int, int) {
 
   this->m_balloon = new UITransBalloonText();
   this->m_balloon->SetSize(this->geometry.width, 20);
-  this->m_balloon->SetText(LookupMessage(1486), 60);
+  this->m_balloon->SetText(LookupMessage(MSI_HOTKEYWND_NOTICE1), 60);
   this->m_balloon->Show(0);
   g_windowMgr.AddRendered(this->m_balloon);
 
@@ -93,7 +94,7 @@ void UIHotKeyWnd::OnCreate(int, int) {
   this->unknown_0100->Move(this->unknown_00C8, this->unknown_00CC + this->unknown_00BC);
   this->AddChild(this->unknown_0100);
 
-  const char* tabs[4] = {LookupMessage(1491), LookupMessage(3595), LookupMessage(1492), LookupMessage(1493)};
+  const char* tabs[4] = {LookupMessage(MSI_HOTKEYWND_TAB1), LookupMessage(MSI_HOTKEYGUIDEWND_UP), LookupMessage(MSI_HOTKEYWND_TAB2), LookupMessage(MSI_HOTKEYWND_TAB3)};
   for (int index = 0; index < 4; ++index) {
     this->unknown_0100->AddTab(tabs[index], "");
   }
@@ -130,7 +131,7 @@ void UIHotKeyWnd::OnCreate(int, int) {
   UICheckBox* checkBox = new UICheckBox();
   this->unknown_0108 = checkBox;
   checkBox->SetSize(150, 12);
-  checkBox->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(1775));
+  checkBox->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_CHATMODE_ONOFF));
   checkBox->Move(80, this->geometry.height - 22);
   checkBox->SetChecked(g_windowMgr.chatModeChanged);
   this->AddChild(this->unknown_0108);
@@ -143,7 +144,7 @@ void UIHotKeyWnd::OnCreate(int, int) {
   prevButton->SetSize(prevButton->BitmapWidth(), prevButton->BitmapHeight());
   prevButton->Move(this->geometry.width - 80, 25);
   prevButton->Enable(0);
-  prevButton->SetTooltip(LookupMessage(1053));
+  prevButton->SetTooltip(LookupMessage(MSI_PREV_PAGE));
   prevButton->SetId(316);
   this->AddChild(this->m_prevButton);
 
@@ -155,7 +156,7 @@ void UIHotKeyWnd::OnCreate(int, int) {
   nextButton->SetSize(nextButton->BitmapWidth(), nextButton->BitmapHeight());
   nextButton->Move(this->geometry.width - 20, 25);
   nextButton->Enable(0);
-  nextButton->SetTooltip(LookupMessage(1054));
+  nextButton->SetTooltip(LookupMessage(MSI_NEXT_PAGE));
   nextButton->SetId(317);
   this->AddChild(this->m_nextButton);
 }
@@ -212,7 +213,7 @@ void UIHotKeyWnd::SaveHotkeys() {
     g_session.m_hotkeyScript->Call("SaveUserHotKeys2", "s", path.c_str());
     char message[500];
     std::memset(message, 0, sizeof(message));
-    StringFormat(message, sizeof(message), static_cast<std::size_t>(-1), "%s", LookupMessage(3572));
+    StringFormat(message, sizeof(message), static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_TRANSLATE_TITLE));
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFFFF, 1, 0, 0);
   }
 }
@@ -265,7 +266,7 @@ void UIHotKeyWnd::OnLBtnDown(int x, int y) {
       int screenX = 0;
       int screenY = 0;
       this->ToScreen(screenX, screenY);
-      const char* text = LookupMessage(0x5CE);
+      const char* text = LookupMessage(MSI_HOTKEYWND_NOTICE1);
       this->m_balloon->SetText(text, 0x3C);
       this->m_balloon->m_textColor = 0xFFFFFF;
       this->m_balloon->m_outlineColor = 0;
@@ -379,7 +380,7 @@ void UIHotKeyWnd::Paint() {
   }
 
 
-  this->unknown_00BC = this->DrawTitleBar(true, LookupMessage(1494), 0);
+  this->unknown_00BC = this->DrawTitleBar(true, LookupMessage(MSI_HOTKEYWND_TITLE), 0);
   this->unknown_00C0 = this->DrawButtonBar(2, 0, 1);
   this->DrawPanelBackground(this->unknown_00BC, 0, "");
 
@@ -401,7 +402,7 @@ void UIHotKeyWnd::Paint() {
 
     std::string text = entry.info.text;
     if (text.empty()) {
-      text = entry.info.key1 ? LookupMessage(1700) : LookupMessage(1518);
+      text = entry.info.key1 ? LookupMessage(MSI_HOTKEY_UNKOWN) : LookupMessage(MSI_HOTKEY_NOTHING);
     }
 
     const int halfWidth = this->geometry.width / 2;
@@ -541,7 +542,7 @@ bool UIHotKeyWnd::AssignSelectedHotkey(int mode) {
 
   const int balloonY =
     (this->m_selectedRow % this->m_rowsPerPage - 1) * this->unknown_00D0 + this->unknown_00CC + this->unknown_00C4 + this->unknown_00BC;
-  this->m_balloon->SetText(LookupMessage(0x5CE), 0x3C);
+  this->m_balloon->SetText(LookupMessage(MSI_HOTKEYWND_NOTICE1), 0x3C);
   this->m_balloon->m_textColor = 0xFFFFFF;
   this->m_balloon->m_outlineColor = 0;
   this->m_balloon->Move((this->geometry.width - this->m_balloon->geometry.width) / 2 + screenX, screenY + balloonY);
@@ -645,7 +646,7 @@ int UIHotKeyWnd::CheckHotkeyConflict() {
         return 1;
       }
 
-      StringFormat(message, sizeof(message), static_cast<std::size_t>(-1), LookupMessage(0x5D1), info.description.c_str());
+      StringFormat(message, sizeof(message), static_cast<std::size_t>(-1), LookupMessage(MSI_HOTKEYWND_NOTICE4), info.description.c_str());
       if (g_windowMgr.Confirm(message, 2, true, false, 0, "Message", 280, 120, 0) != 187) {
         return 1;
       }
diff --git a/Source/UI/Window/UIJobListWnd.cpp b/Source/UI/Window/UIJobListWnd.cpp
index 696ffcc7b..bfa21f68c 100644
--- a/Source/UI/Window/UIJobListWnd.cpp
+++ b/Source/UI/Window/UIJobListWnd.cpp
@@ -15,6 +15,7 @@
 #include "UI/Text/UIStaticText.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstring>
 #include <windows.h>
 
@@ -127,7 +128,7 @@ int UIJobListWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1
     }
 
     if (selected == 0) {
-      g_windowMgr.Confirm(LookupMessage(1767), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_PARTY_BOOKING_ERR1), 0, true, false, 0, "Message", 280, 120, 0);
       return 0;
     }
 
diff --git a/Source/UI/Window/UIMessageBox.cpp b/Source/UI/Window/UIMessageBox.cpp
index bbf599e05..66e11eac6 100644
--- a/Source/UI/Window/UIMessageBox.cpp
+++ b/Source/UI/Window/UIMessageBox.cpp
@@ -99,6 +99,7 @@
 #include "Resource/PaletteResource.h"
 #include "Contents/Jobs/JobInheritance.h"
 
+#include "Resource/MSGSTRINGID.h"
 // GLOBAL: gl_25153
 static const std::string s_messageBoxItemLinkOpening = "<ITEML>";
 
@@ -319,7 +320,7 @@ void UILoginWnd::Paint() {
 void UIMakeCharWnd::Paint() {
   CBitmapRes* background = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\login_interface\\win_make2.bmp")));
   this->DrawBitmap(0, 17, background, false);
-  this->DrawTitleBar(true, LookupMessage(0x940), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_SELECT_SEX), 0);
   this->DrawButtonBar(2, 0, 1);
 
   SpriteAtlasRecord record{};
@@ -386,12 +387,12 @@ void UIMerInfoWnd::Paint() {
   const int titleId = kind - 6017 <= 9 ? 1181 : kind - 6037 <= 9 ? 1182 : kind - 6027 <= 9 ? 1183 : 1367;
   std::sprintf(title, LookupMessage(titleId));
   this->DrawTextAt(5, 2, title, 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 24, LookupMessage(407), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 47, LookupMessage(408), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 111, LookupMessage(1184), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 135, LookupMessage(1185), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 159, LookupMessage(1186), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(230, 133, LookupMessage(1187), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 24, LookupMessage(MSI_NAME), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 47, LookupMessage(MSI_LEVEL), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 111, LookupMessage(MSI_LEFT_TIME), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 135, LookupMessage(MSI_MER_FRIENDLY), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 159, LookupMessage(MSI_MER_CALLCOUNT), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(230, 133, LookupMessage(MSI_MER_KILL), 0, 0, 12, 0, 0, 0);
   char number[24] = {};
   int bytes = std::sprintf(number, "%d", g_session.m_mercenaryStats[0]);
   this->DrawRightAlignedText(79, 24, number, bytes, 1, 14, 0, 0);
@@ -420,7 +421,7 @@ void UIMerInfoWnd::Paint() {
     this->DrawTextAt(218, 70, text, bytes, 1, 14, 0, 0, 0);
     bytes = std::sprintf(text, "%d / %d", g_session.m_mercenarySp, g_session.m_mercenaryMaxSp);
     this->DrawTextAt(218, 85, text, bytes, 1, 14, 0, 0, 0);
-    std::strftime(text, 128, LookupMessage(1260), _localtime32(&g_session.m_mercenaryExpiration));
+    std::strftime(text, 128, LookupMessage(MSI_TIME_TYPE2), _localtime32(&g_session.m_mercenaryExpiration));
     this->DrawTextAt(155, 111, text, static_cast<int>(std::strlen(text)), 0, 12, 255, 0, 0);
     bytes = std::sprintf(text, "%d", g_session.m_mercenaryLoyalty);
     this->DrawTextAt(170, 133, text, bytes, 1, 14, 0, 0, 0);
@@ -436,56 +437,56 @@ void UIMerInfoWnd::Paint() {
 long long UIBank_NewWnd::TransactionAmount(unsigned char deposit) {
   std::string text = this->m_amountEdit->Text();
   this->m_amountEdit->SetText("");
-  if (text == std::string(LookupMessage(2778))) {
+  if (text == std::string(LookupMessage(MSI_BANK_1_MINI))) {
     const long long cash = g_session.m_zeny;
     const long long balance = g_session.m_bankBalance;
     const long long excess = cash + balance > 0x7FFFFFFF ? cash + balance - 0x7FFFFFFF : 0;
     if (deposit) {
       if (balance >= 0x7FFFFFFF) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2787)), 255, 0, 0, 0);
-        this->m_status = LookupMessage(2783);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEMMOVEINFO_CART)), 255, 0, 0, 0);
+        this->m_status = LookupMessage(MSI_BANK_6_MINI);
         return 0;
       }
       if (g_session.m_zeny == 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2770)), 255, 0, 0, 0);
-        this->m_status = LookupMessage(2780);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BANK_3)), 255, 0, 0, 0);
+        this->m_status = LookupMessage(MSI_BANK_3_MINI);
         return 0;
       }
       const long long amount = cash - excess;
       if (amount < 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2465)), 255, 0, 0, 0);
-        this->m_status = LookupMessage(2780);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOT_VALID_AUTH_TICKET)), 255, 0, 0, 0);
+        this->m_status = LookupMessage(MSI_BANK_3_MINI);
         return 0;
       }
       return amount;
     }
     if (balance == 0) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2770)), 255, 0, 0, 0);
-      this->m_status = LookupMessage(2780);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BANK_3)), 255, 0, 0, 0);
+      this->m_status = LookupMessage(MSI_BANK_3_MINI);
       return 0;
     }
     const long long amount = balance - excess;
     return cash + amount > 0x7FFFFFFF ? static_cast<long long>(0x7FFFFFFF - g_session.m_zeny) : amount;
   }
   if (text.empty()) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2779)), 255, 0, 0, 0);
-    this->m_status = LookupMessage(2781);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BANK_2_MINI)), 255, 0, 0, 0);
+    this->m_status = LookupMessage(MSI_BANK_4_MINI);
     return 0;
   }
   if (!this->IsNumeric(text)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2488)), 255, 0, 0, 0);
-    this->m_status = LookupMessage(2782);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_COMPARISON)), 255, 0, 0, 0);
+    this->m_status = LookupMessage(MSI_BANK_5_MINI);
     return 0;
   }
   const long long amount = _atoi64(text.c_str());
   if (amount > 0x7FFFFFFF) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2768)), 255, 0, 0, 0);
-    this->m_status = LookupMessage(2783);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BANK_1)), 255, 0, 0, 0);
+    this->m_status = LookupMessage(MSI_BANK_6_MINI);
     return 0;
   }
   if (amount < 1) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2769)), 255, 0, 0, 0);
-    this->m_status = LookupMessage(2784);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BANK_2)), 255, 0, 0, 0);
+    this->m_status = LookupMessage(MSI_BANK_7_MINI);
     return 0;
   }
   return amount;
@@ -528,16 +529,16 @@ bool UIBank_NewWnd::IsNumeric(std::string text) {
 // FUNCTION: fn_11760
 void UIBank_NewWnd::Paint() {
   auto* background = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\bank\\bg_bank.bmp")));
-  this->DrawBitmap(0, this->DrawTitleBar(true, LookupMessage(2771), 0), background, false);
+  this->DrawBitmap(0, this->DrawTitleBar(true, LookupMessage(MSI_BANK_4), 0), background, false);
 
   char number[260] = {};
   char text[260] = {};
-  this->DrawTextAt(30, 29, LookupMessage(2772), 0, 0, 12, 0, 0, 0);
-  const int x = this->VerticalTextHeight(LookupMessage(2772), 0, 0, 12, 0) + 43;
+  this->DrawTextAt(30, 29, LookupMessage(MSI_BANK_5), 0, 0, 12, 0, 0, 0);
+  const int x = this->VerticalTextHeight(LookupMessage(MSI_BANK_5), 0, 0, 12, 0) + 43;
   FormatGroupedInteger(g_session.m_bankBalance, number, 260);
   std::sprintf(text, "%s z", number);
   this->DrawTextAt(x, 29, text, 0, 0, 11, 0, 0, 0);
-  this->DrawTextAt(30, 46, LookupMessage(2773), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(30, 46, LookupMessage(MSI_BANK_6), 0, 0, 12, 0, 0, 0);
   FormatGroupedInteger(g_session.m_zeny, number, 260);
   std::sprintf(text, "%s z", number);
   this->DrawTextAt(x, 46, text, 0, 0, 11, 0, 0, 0);
@@ -722,7 +723,7 @@ void UIMessageBox::Configure(
     this->m_message0 = 184;
 
     auto* link = new UITextButton();
-    link->Configure(LookupMessage(3445), 0x00F4934A, 0, 12, 0, 0);
+    link->Configure(LookupMessage(MSI_FRIEND_ALREADY_FRIEND), 0x00F4934A, 0, 12, 0, 0);
     link->m_hoverColor = 0x00FF7864;
     link->Move(14, 70);
     link->SetId(426);
@@ -791,7 +792,7 @@ int UIMessageBox::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
     return 0;
   case UM_TEXT_LBTN_UP:
     if (a == 426) {
-      ShellExecuteA(hWnd, "open", LookupMessage(3445), nullptr, nullptr, SW_SHOWNORMAL);
+      ShellExecuteA(hWnd, "open", LookupMessage(MSI_FRIEND_ALREADY_FRIEND), nullptr, nullptr, SW_SHOWNORMAL);
     }
 
     return 0;
@@ -979,7 +980,7 @@ int UIMerInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
     case ID_FIRE_MER: {
       CMode* mode = g_modeMgr.GetGameMode();
 
-      if (g_windowMgr.Confirm(LookupMessage(1370), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_DELETE_MER), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
         mode->SendMsg(MM_COMMAND_MER, 2, 0, 0, 0);
         g_windowMgr.CloseWindow(WID_MERINFOWND);
         g_windowMgr.CloseWindow(WID_SKILLLISTWND_SKILLTAB_1);
@@ -1058,34 +1059,34 @@ void UILoginOTPWnd::OnCreate(int, int) {
 
   UIStaticText* label = new UIStaticText();
   label->SetSize(80, 20);
-  label->Move(141 - this->TextWidth(LookupMessage(3410), 0, 0, 12, 0, 0), 67);
-  label->SetText(LookupMessage(3410), 0);
+  label->Move(141 - this->TextWidth(LookupMessage(MSI_ID), 0, 0, 12, 0, 0), 67);
+  label->SetText(LookupMessage(MSI_ID), 0);
   this->AddChild(label);
 
   this->timerText = new UIStaticText();
   this->timerText->SetSize(80, 20);
   this->timerText->Move(150, 66);
-  this->timerText->SetText(LookupMessage(3410), 0);
+  this->timerText->SetText(LookupMessage(MSI_ID), 0);
   this->timerText->SetFont(0, 14, 1, 0);
   this->timerText->SetColor(205, 19, 41);
   this->AddChild(this->timerText);
 
   label = new UIStaticText();
   label->SetSize(200, 40);
-  label->SetText(LookupMessage(3385), 0);
-  label->Move(static_cast<int>(141.0f - this->TextWidth(LookupMessage(3385), 0, 0, 12, 0, 0) * 0.5f), 28);
+  label->SetText(LookupMessage(MSI_JOBNAME_TAEKWON), 0);
+  label->Move(static_cast<int>(141.0f - this->TextWidth(LookupMessage(MSI_JOBNAME_TAEKWON), 0, 0, 12, 0, 0) * 0.5f), 28);
   this->AddChild(label);
 
   label = new UIStaticText();
   label->SetSize(200, 40);
-  label->SetText(LookupMessage(3386), 0);
-  label->Move(static_cast<int>(141.0f - this->TextWidth(LookupMessage(3386), 0, 0, 12, 0, 0) * 0.5f), 42);
+  label->SetText(LookupMessage(MSI_TO_BLOCK_WHISPER), 0);
+  label->Move(static_cast<int>(141.0f - this->TextWidth(LookupMessage(MSI_TO_BLOCK_WHISPER), 0, 0, 12, 0, 0) * 0.5f), 42);
   this->AddChild(label);
 
   label = new UIStaticText();
   label->SetSize(80, 20);
-  label->Move(74 - this->TextWidth(LookupMessage(3255), 0, 0, 12, 0, 0), 98);
-  label->SetText(LookupMessage(3255), 0);
+  label->Move(74 - this->TextWidth(LookupMessage(MSI_SERVER_PROPERTY_ADULT_NO_COUNT), 0, 0, 12, 0, 0), 98);
+  label->SetText(LookupMessage(MSI_SERVER_PROPERTY_ADULT_NO_COUNT), 0);
   label->SetFont(0, 12, 1, 0);
   label->SetColor(64, 64, 64);
   this->AddChild(label);
@@ -1110,7 +1111,7 @@ void UILoginOTPWnd::OnCreate(int, int) {
   button->Move(186, 92);
   button->SetId(382);
   {
-    const std::string text(LookupMessage(3384));
+    const std::string text(LookupMessage(MSI_PRIVATE_AIRPLANE_WARNNING_SELECT_NPC));
     button->text = text;
     button->Invalidate();
   }
@@ -1131,7 +1132,7 @@ void UILoginOTPWnd::Paint() {
   thread_local EncryptedName<sizeof(source), 0x2FEB8739E5975BD1ULL> name(source);
   auto* background = static_cast<CBitmapRes*>(resources.Load(Resolve(name.Text())));
   this->DrawBitmap(0, 0, background, false);
-  this->DrawTitleBar(true, LookupMessage(3254), 280);
+  this->DrawTitleBar(true, LookupMessage(MSI_PARTY_DO_YOU_WANT_BREAKING_UP), 280);
 }
 
 // OFFSET: 0x008C3620
@@ -1429,7 +1430,7 @@ void UINoticeWnd::OnWheel(int delta) {
 // OFFSET: 0x008A8AD0
 // FUNCTION: fn_11715
 void UIPayConfirmWnd::Configure(const std::string& text, int itemId) {
-  reinterpret_cast<UIMessageBox*>(this)->Configure(text.c_str(), 2, true, 0, LookupMessage(0xFDF), 0xDC, 0x85, 1, nullptr);
+  reinterpret_cast<UIMessageBox*>(this)->Configure(text.c_str(), 2, true, 0, LookupMessage(MSI_TITLE_QUEST_BOARD_INFO), 0xDC, 0x85, 1, nullptr);
 
   this->viewer->Resize(0xA5, 0x50);
   this->viewer->Move(7, 0x17);
@@ -1495,29 +1496,29 @@ void UIReplayRECControlWnd::Paint() {
     DrawFilledRoundedBorder(*this, 0, 34, this->geometry.width, this->geometry.height - 34, 0xDEDEDE);
     DrawFilledRoundedBorder(*this, 4, 38, this->geometry.width - 8, 95, 0xFFFFFF);
     DrawFilledRoundedBorder(*this, 4, 138, this->geometry.width - 8, 57, 0xFFFFFF);
-    DrawOutlinedText(*this, 10, 42, LookupMessage(1973), 0, 0x7F3C00, 0xFFFFFF, 0, 12, 1, 0);
-    DrawOutlinedText(*this, 10, 142, LookupMessage(1974), 0, 0x7F3C00, 0xFFFFFF, 0, 12, 1, 0);
+    DrawOutlinedText(*this, 10, 42, LookupMessage(MSI_REPLAY_SETREPLAYSAVEDATA), 0, 0x7F3C00, 0xFFFFFF, 0, 12, 1, 0);
+    DrawOutlinedText(*this, 10, 142, LookupMessage(MSI_REPLAY_SETRECOPTION), 0, 0x7F3C00, 0xFFFFFF, 0, 12, 1, 0);
   }
 }
 
 // OFFSET: 0x008BA010
 // FUNCTION: fn_11776
 void UISelectReplayDataWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(2084), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_NOT_MOVEABLE_TRADE), 0);
   this->DrawPanelBackground(17, 0, "");
   this->DrawButtonBar(2, 0, 1);
   this->FillRegion(6, 32, 268, 77, 0xFFE7E7E7);
-  this->DrawTextAt(6, 19, LookupMessage(2085), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(6, 112, LookupMessage(2086), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(6, 19, LookupMessage(MSI_GUILD_DISBAND), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(6, 112, LookupMessage(MSI_PUT_DISBAND_GUILDNAME), 0, 0, 12, 0, 0, 0);
 }
 
 // OFFSET: 0x008BA0B0
 // FUNCTION: fn_11777
 void UISelectServerWnd::Paint() {
-  const char* title = LookupMessage(2082);
+  const char* title = LookupMessage(MSI_REPLAY_STR_FILEINFO);
 
   if (g_modeMgr.GetLoginMode()->cursorType == 30) {
-    title = LookupMessage(2083);
+    title = LookupMessage(MSI_REPLAY_STR_FILELIST);
   }
 
   this->DrawTitleBar(true, title, 0);
@@ -1531,10 +1532,10 @@ void UITalkboxTrapInputWnd::Paint() {
   const int titleHeight = this->DrawTitleBar(false, "", 0);
   this->DrawPanelBackground(titleHeight, 0, "");
   this->DrawButtonBar(2, 0, 1);
-  this->DrawTextAt(17, 3, LookupMessage(435), 0, 0, 12, 0xFFFFFF, 0, 0);
-  this->DrawTextAt(16, 2, LookupMessage(435), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(17, 23, LookupMessage(436), 0, 0, 12, 0xFFFFFF, 0, 0);
-  this->DrawTextAt(16, 22, LookupMessage(436), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(17, 3, LookupMessage(MSI_TALKBOX_WINDOW), 0, 0, 12, 0xFFFFFF, 0, 0);
+  this->DrawTextAt(16, 2, LookupMessage(MSI_TALKBOX_WINDOW), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(17, 23, LookupMessage(MSI_TALKBOX_WINDOW_MSG), 0, 0, 12, 0xFFFFFF, 0, 0);
+  this->DrawTextAt(16, 22, LookupMessage(MSI_TALKBOX_WINDOW_MSG), 0, 0, 12, 0, 0, 0);
 }
 
 // OFFSET: 0x008BA660
@@ -1575,7 +1576,7 @@ void UIMakeCharWnd::InitHairControls() {
   this->unknown_02C4->SetSize(this->unknown_02C4->BitmapWidth(), this->unknown_02C4->BitmapHeight());
   this->unknown_02C4->Move(20, 80);
   this->unknown_02C4->SetId(227);
-  this->unknown_02C4->SetTooltip(LookupMessage(0x87E));
+  this->unknown_02C4->SetTooltip(LookupMessage(MSI_VIEW_BEFORE_WORLDINFO_TITLE));
   this->AddChild(this->unknown_02C4);
 
   this->unknown_02C8 = new (std::nothrow) UIBitmapButton();
@@ -1585,7 +1586,7 @@ void UIMakeCharWnd::InitHairControls() {
   this->unknown_02C8->SetSize(this->unknown_02C4->BitmapWidth(), this->unknown_02C4->BitmapHeight());
   this->unknown_02C8->Move(110, 80);
   this->unknown_02C8->SetId(226);
-  this->unknown_02C8->SetTooltip(LookupMessage(0x87F));
+  this->unknown_02C8->SetTooltip(LookupMessage(MSI_VIEW_BEFORE_SERVERINFO));
   this->AddChild(this->unknown_02C8);
 
   this->unknown_02D4 = this->m_info.head - 1;
@@ -1852,9 +1853,9 @@ void UIReplayRECControlWnd::OnCreate(int, int) {
     "replay_recrun_1", "replay_recrun_2", "replay_recrun_3", "replay_recrun_4", "replay_recrun_5",
   };
   const char* tooltips[16] = {
-    LookupMessage(0x7B9), LookupMessage(0x7BA), LookupMessage(0x7BB), LookupMessage(0x7BC), LookupMessage(0x7BD), LookupMessage(0x7BE),
-    LookupMessage(0x7BF), LookupMessage(0x64),  LookupMessage(0x68),  LookupMessage(0x6A),  LookupMessage(0x11B), LookupMessage(0x7C0),
-    LookupMessage(0x7C1), LookupMessage(0x7C2), LookupMessage(0x7C3), LookupMessage(0x7C4),
+    LookupMessage(MSI_REPLAY_START), LookupMessage(MSI_REPLAY_STOP), LookupMessage(MSI_REPLAY_START2), LookupMessage(MSI_REPLAY_OPENOPTION), LookupMessage(MSI_REPLAY_CLOSEOPION), LookupMessage(MSI_REPLAY_END),
+    LookupMessage(MSI_REPLAY_TIME), LookupMessage(MSI_CHARACTER_INFO),  LookupMessage(MSI_EQUIPED_ITEM),  LookupMessage(MSI_ITEM),  LookupMessage(MSI_SKILLLIST), LookupMessage(MSI_REPLAY_PARTYFRIEND),
+    LookupMessage(MSI_REPLAY_CHAT), LookupMessage(MSI_REPLAY_SHORTCUTS), LookupMessage(MSI_REPLAY_AUTOMATICFILENAME), LookupMessage(MSI_REPLAY_CHECKINGFILE),
   };
   int ids[6] = {420, 421, 422, 423, 424, 425};
 
@@ -1893,7 +1894,7 @@ void UIReplayRECControlWnd::OnCreate(int, int) {
   }
 
   int textSizes[2][2] = {{50, 12}, {80, 12}};
-  const char* labels[2] = {"000:00:00", LookupMessage(0x7B3)};
+  const char* labels[2] = {"000:00:00", LookupMessage(MSI_REPLAY_REPLAYOPTIONSETTING)};
   for (int index = 0; index < 2; ++index) {
     this->texts[index] = new UIStaticText();
     this->texts[index]->SetSize(textSizes[index][0], textSizes[index][1]);
@@ -1940,7 +1941,7 @@ void UIReplayRECControlWnd::OnCreate(int, int) {
   edit->maximum = 80;
   edit->Background(232, 232, 232);
   edit->SetText("");
-  if (const char* tooltip = LookupMessage(0x7B4)) {
+  if (const char* tooltip = LookupMessage(MSI_REPLAY_ENTERTHEFILENAME)) {
     edit->tooltip = tooltip;
   }
   this->AddChild(edit);
@@ -2141,117 +2142,117 @@ void UIMonsterInfoWnd::Paint() {
   SkinPaletteChannels(ResourceMgr::Instance(), 22, 2, red, green, blue);
   const std::uint32_t border = RGB(red, green, blue);
 
-  this->DrawTextAt(17, 3, LookupMessage(406), 0, 0, 12, 0xFFFFFF, 0, 0);
-  this->DrawTextAt(16, 2, LookupMessage(406), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(120, 30, LookupMessage(407), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(17, 3, LookupMessage(MSI_MONSTER_INFO_WINDOW), 0, 0, 12, 0xFFFFFF, 0, 0);
+  this->DrawTextAt(16, 2, LookupMessage(MSI_MONSTER_INFO_WINDOW), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(120, 30, LookupMessage(MSI_NAME), 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(160, 30, this->name.c_str(), 0, 0, 12, 0, 0, 0);
 
   char text[256];
   StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%d", this->info.level);
-  this->DrawTextAt(120, 50, LookupMessage(408), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(120, 50, LookupMessage(MSI_LEVEL), 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(160, 50, text, 0, 0, 12, 0, 0, 0);
   StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%d", this->info.hp);
-  this->DrawTextAt(120, 70, LookupMessage(409), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(120, 70, LookupMessage(MSI_HP), 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(160, 70, text, 0, 0, 12, 0, 0, 0);
   StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%d", this->info.defense);
-  this->DrawTextAt(120, 90, LookupMessage(3910), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(120, 90, LookupMessage(MSI_ZEROQUEST_ALLSELECT), 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(160, 90, text, 0, 0, 12, 0, 0, 0);
 
-  this->DrawTextAt(260, 30, LookupMessage(410), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(260, 30, LookupMessage(MSI_SIZE), 0, 0, 12, 0, 0, 0);
   switch (this->info.size) {
   case SZ_SMALL:
-    this->DrawTextAt(300, 30, LookupMessage(3907), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 30, LookupMessage(MSI_MONSTERINFO_DEF), 0, 0, 12, 0, 0, 0);
     break;
   case SZ_MEDIUM:
-    this->DrawTextAt(300, 30, LookupMessage(3908), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 30, LookupMessage(MSI_BAN_TEENAGER), 0, 0, 12, 0, 0, 0);
     break;
   case SZ_BIG:
-    this->DrawTextAt(300, 30, LookupMessage(3909), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 30, LookupMessage(MSI_STYLINGSHOP_COLOR_RESET), 0, 0, 12, 0, 0, 0);
     break;
   }
 
   StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%d", this->info.race);
-  this->DrawTextAt(260, 50, LookupMessage(411), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(260, 50, LookupMessage(MSI_RACETYPE), 0, 0, 12, 0, 0, 0);
   switch (this->info.race) {
   case RC_FORMLESS:
-    this->DrawTextAt(300, 50, LookupMessage(3887), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 50, LookupMessage(MSI_MONSTERINFO_TRIBE_PLANT), 0, 0, 12, 0, 0, 0);
     break;
   case RC_UNDEAD:
-    this->DrawTextAt(300, 50, LookupMessage(3888), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 50, LookupMessage(MSI_MONSTERINFO_TRIBE_INSECT), 0, 0, 12, 0, 0, 0);
     break;
   case RC_BRUTE:
-    this->DrawTextAt(300, 50, LookupMessage(3889), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 50, LookupMessage(MSI_MONSTERINFO_TRIBE_MARINE), 0, 0, 12, 0, 0, 0);
     break;
   case RC_PLANT:
-    this->DrawTextAt(300, 50, LookupMessage(3890), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 50, LookupMessage(MSI_MONSTERINFO_TRIBE_DEVIL), 0, 0, 12, 0, 0, 0);
     break;
   case RC_INSECT:
-    this->DrawTextAt(300, 50, LookupMessage(3891), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 50, LookupMessage(MSI_MONSTERINFO_TRIBE_HUMAN), 0, 0, 12, 0, 0, 0);
     break;
   case RC_FISH:
-    this->DrawTextAt(300, 50, LookupMessage(3892), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 50, LookupMessage(MSI_MONSTERINFO_TRIBE_ANGEL), 0, 0, 12, 0, 0, 0);
     break;
   case RC_DEMON:
-    this->DrawTextAt(300, 50, LookupMessage(3893), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 50, LookupMessage(MSI_MONSTERINFO_TRIBE_DRAGON), 0, 0, 12, 0, 0, 0);
     break;
   case RC_DEMIHUMAN:
-    this->DrawTextAt(300, 50, LookupMessage(3894), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 50, LookupMessage(MSI_MONSTERINFO_PROPERTY_NEUTURAL), 0, 0, 12, 0, 0, 0);
     break;
   case RC_ANGEL:
-    this->DrawTextAt(300, 50, LookupMessage(3895), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 50, LookupMessage(MSI_MONSTERINFO_PROPERTY_WATER), 0, 0, 12, 0, 0, 0);
     break;
   case RC_DRAGON:
-    this->DrawTextAt(300, 50, LookupMessage(3896), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 50, LookupMessage(MSI_MONSTERINFO_PROPERTY_EARTH), 0, 0, 12, 0, 0, 0);
     break;
   }
 
   StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%d", this->info.magicDefense);
-  this->DrawTextAt(260, 90, LookupMessage(412), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(260, 90, LookupMessage(MSI_MDEFPOWER), 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(300, 90, text, 0, 0, 12, 0, 0, 0);
 
-  this->DrawTextAt(260, 70, LookupMessage(413), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(260, 70, LookupMessage(MSI_PROPERTY), 0, 0, 12, 0, 0, 0);
   switch (this->info.element % 20) {
   case ELE_NEUTRAL:
-    this->DrawTextAt(300, 70, LookupMessage(3897), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 70, LookupMessage(MSI_MONSTERINFO_PROPERTY_FIRE), 0, 0, 12, 0, 0, 0);
     break;
   case ELE_WATER:
-    this->DrawTextAt(300, 70, LookupMessage(3898), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 70, LookupMessage(MSI_MONSTERINFO_PROPERTY_WIND), 0, 0, 12, 0, 0, 0);
     break;
   case ELE_EARTH:
-    this->DrawTextAt(300, 70, LookupMessage(3899), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 70, LookupMessage(MSI_MONSTERINFO_PROPERTY_POISON), 0, 0, 12, 0, 0, 0);
     break;
   case ELE_FIRE:
-    this->DrawTextAt(300, 70, LookupMessage(3900), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 70, LookupMessage(MSI_MONSTERINFO_PROPERTY_SAINT), 0, 0, 12, 0, 0, 0);
     break;
   case ELE_WIND:
-    this->DrawTextAt(300, 70, LookupMessage(3901), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 70, LookupMessage(MSI_MONSTERINFO_PROPERTY_DARK), 0, 0, 12, 0, 0, 0);
     break;
   case ELE_POISON:
-    this->DrawTextAt(300, 70, LookupMessage(3902), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 70, LookupMessage(MSI_MONSTERINFO_PROPERTY_MENTAL), 0, 0, 12, 0, 0, 0);
     break;
   case ELE_HOLY:
-    this->DrawTextAt(300, 70, LookupMessage(3903), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 70, LookupMessage(MSI_MONSTERINFO_PROPERTY_UNDEAD), 0, 0, 12, 0, 0, 0);
     break;
   case ELE_DARK:
-    this->DrawTextAt(300, 70, LookupMessage(3904), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 70, LookupMessage(MSI_MONSTERINFO_SIZE_SMALL), 0, 0, 12, 0, 0, 0);
     break;
   case ELE_GHOST:
-    this->DrawTextAt(300, 70, LookupMessage(3905), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 70, LookupMessage(MSI_MONSTERINFO_SIZE_MIDDLE), 0, 0, 12, 0, 0, 0);
     break;
   case ELE_UNDEAD:
-    this->DrawTextAt(300, 70, LookupMessage(3906), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(300, 70, LookupMessage(MSI_MONSTERINFO_SIZE_BIG), 0, 0, 12, 0, 0, 0);
     break;
   }
 
-  this->DrawResistance(120, 110, LookupMessage(3898), this->info.resistances[0], border, fill);
-  this->DrawResistance(120, 128, LookupMessage(3899), this->info.resistances[1], border, fill);
-  this->DrawResistance(120, 146, LookupMessage(3900), this->info.resistances[2], border, fill);
-  this->DrawResistance(200, 110, LookupMessage(3901), this->info.resistances[3], border, fill);
-  this->DrawResistance(200, 128, LookupMessage(3902), this->info.resistances[4], border, fill);
-  this->DrawResistance(200, 146, LookupMessage(3903), this->info.resistances[5], border, fill);
-  this->DrawResistance(280, 110, LookupMessage(3904), this->info.resistances[6], border, fill);
-  this->DrawResistance(280, 128, LookupMessage(3905), this->info.resistances[7], border, fill);
-  this->DrawResistance(280, 146, LookupMessage(3906), this->info.resistances[8], border, fill);
+  this->DrawResistance(120, 110, LookupMessage(MSI_MONSTERINFO_PROPERTY_WIND), this->info.resistances[0], border, fill);
+  this->DrawResistance(120, 128, LookupMessage(MSI_MONSTERINFO_PROPERTY_POISON), this->info.resistances[1], border, fill);
+  this->DrawResistance(120, 146, LookupMessage(MSI_MONSTERINFO_PROPERTY_SAINT), this->info.resistances[2], border, fill);
+  this->DrawResistance(200, 110, LookupMessage(MSI_MONSTERINFO_PROPERTY_DARK), this->info.resistances[3], border, fill);
+  this->DrawResistance(200, 128, LookupMessage(MSI_MONSTERINFO_PROPERTY_MENTAL), this->info.resistances[4], border, fill);
+  this->DrawResistance(200, 146, LookupMessage(MSI_MONSTERINFO_PROPERTY_UNDEAD), this->info.resistances[5], border, fill);
+  this->DrawResistance(280, 110, LookupMessage(MSI_MONSTERINFO_SIZE_SMALL), this->info.resistances[6], border, fill);
+  this->DrawResistance(280, 128, LookupMessage(MSI_MONSTERINFO_SIZE_MIDDLE), this->info.resistances[7], border, fill);
+  this->DrawResistance(280, 146, LookupMessage(MSI_MONSTERINFO_SIZE_BIG), this->info.resistances[8], border, fill);
 
   char spriteName[128];
   StringFormat(spriteName, sizeof(spriteName), static_cast<std::size_t>(-1), "몬스터\\%s.spr", g_session.GetJobName(this->info.job, -1));
@@ -2703,14 +2704,14 @@ UINoticeWnd::UINoticeWnd() : UIFrameWnd(0) {
 // FUNCTION: fn_11737
 void UIBank_NewWnd::OnCreate(int, int) {
   this->AddCloseButton("Exit", 0);
-  this->AddBitmapButton(462, 209, 77, "bank\\btn_deposit", LookupMessage(2774));
-  this->AddBitmapButton(463, 209, 102, "bank\\btn_withdraw", LookupMessage(2775));
-  this->AddBitmapButton(279, 177, 89, "bank\\btn_upper", LookupMessage(2776));
-  this->AddBitmapButton(280, 177, 99, "bank\\btn_buttom", LookupMessage(2777));
+  this->AddBitmapButton(462, 209, 77, "bank\\btn_deposit", LookupMessage(MSI_BANK_7));
+  this->AddBitmapButton(463, 209, 102, "bank\\btn_withdraw", LookupMessage(MSI_BANK_MAX));
+  this->AddBitmapButton(279, 177, 89, "bank\\btn_upper", LookupMessage(MSI_BANK_NOMSG));
+  this->AddBitmapButton(280, 177, 99, "bank\\btn_buttom", LookupMessage(MSI_BANK_0_MINI));
   this->AddBitmapButton(392, 189, 132, "bank\\btn_10mil", "+ 100,000");
   this->AddBitmapButton(391, 141, 132, "bank\\btn_100mil", "+ 1,000,000");
   this->AddBitmapButton(390, 93, 132, "bank\\btn_1000mil", "+ 10,000,000");
-  this->AddBitmapButton(389, 45, 132, "bank\\btn_max", LookupMessage(2778));
+  this->AddBitmapButton(389, 45, 132, "bank\\btn_max", LookupMessage(MSI_BANK_1_MINI));
 
   this->m_amountEdit = new UIEditCtrl();
   this->m_amountEdit->SetSize(99, 17);
@@ -2817,7 +2818,7 @@ bool UIReplayControlWnd::RefreshInfo() {
   const ReplayTime duration = Replay::Instance().Duration();
   char text[100];
   std::memset(text, 0, sizeof(text));
-  std::sprintf(text, LookupMessage(1955), minutes / 60, minutes % 60, seconds % 60, duration.hours, duration.minutes, duration.seconds);
+  std::sprintf(text, LookupMessage(MSI_REPLAY_ELAPSEDTIME), minutes / 60, minutes % 60, seconds % 60, duration.hours, duration.minutes, duration.seconds);
   this->m_texts[0]->SetTextFitted(text);
 
   std::memset(text, 0, sizeof(text));
@@ -2890,14 +2891,14 @@ int UISelectReplayDataWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
             return 0;
           }
           Replay::Instance().CloseFile();
-          g_windowMgr.Confirm(LookupMessage(1970), 0, true, true, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_REPLAY_SERVERNOMATCH), 0, true, true, 0, "Message", 280, 120, 0);
         } else {
-          g_windowMgr.Confirm(LookupMessage(1969), 0, true, true, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_REPLAY_NOREPLAYFILE), 0, true, true, 0, "Message", 280, 120, 0);
         }
       }
       break;
     case ID_EXIT:
-      if (g_windowMgr.Confirm(LookupMessage(17), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
         g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
         g_windowMgr.Schedule(this);
         return 0;
@@ -2932,7 +2933,7 @@ bool UISelectReplayDataWnd::UpdateInfo() {
 
   if (ReplayFileList::Instance().Open(32, 0, 0) != 1) {
     this->m_texts[0]->SetTextFitted("");
-    this->m_texts[1]->SetTextFitted(LookupMessage(1969));
+    this->m_texts[1]->SetTextFitted(LookupMessage(MSI_REPLAY_NOREPLAYFILE));
     this->m_texts[2]->SetTextFitted("");
     this->m_texts[3]->SetTextFitted("");
     this->m_texts[4]->SetTextFitted("");
@@ -2965,35 +2966,35 @@ bool UISelectReplayDataWnd::UpdateInfo() {
   default:
     service = "Data Error";
     this->m_texts[0]->SetTextFitted("");
-    this->m_texts[1]->SetTextFitted(LookupMessage(1969));
+    this->m_texts[1]->SetTextFitted(LookupMessage(MSI_REPLAY_NOREPLAYFILE));
     this->m_texts[2]->SetTextFitted("");
     this->m_texts[3]->SetTextFitted("");
     this->m_texts[4]->SetTextFitted("");
     return false;
   }
 
-  std::sprintf(buffer, LookupMessage(1964), service.c_str());
+  std::sprintf(buffer, LookupMessage(MSI_REPLAY_CHRVICEINFO), service.c_str());
   this->m_texts[0]->SetTextFitted(buffer);
   std::memset(buffer, 0, sizeof(buffer));
 
   char name[64];
   std::memcpy(name, Replay::Instance().header.characterName, sizeof(name));
-  std::sprintf(buffer, LookupMessage(1965), name);
+  std::sprintf(buffer, LookupMessage(MSI_REPLAY_CHARACTERNAME), name);
   this->m_texts[1]->SetTextFitted(buffer);
 
-  std::sprintf(buffer, LookupMessage(1966), Replay::Instance().header.mapName);
+  std::sprintf(buffer, LookupMessage(MSI_REPLAY_MAPNAME), Replay::Instance().header.mapName);
   this->m_texts[2]->SetTextFitted(buffer);
 
   const std::uint32_t date = Replay::Instance().header.key0;
   const std::uint32_t time = Replay::Instance().header.key1;
   std::sprintf(
-    buffer, LookupMessage(1967), date & 0xFFFF, static_cast<char>(date >> 16), static_cast<char>(date >> 24), static_cast<char>(time >> 8),
+    buffer, LookupMessage(MSI_REPLAY_RECORDTIME), date & 0xFFFF, static_cast<char>(date >> 16), static_cast<char>(date >> 24), static_cast<char>(time >> 8),
     static_cast<char>(time >> 16), static_cast<char>(time >> 24)
   );
   this->m_texts[3]->SetTextFitted(buffer);
 
   const ReplayTime duration = Replay::Instance().Duration();
-  std::sprintf(buffer, LookupMessage(1968), duration.hours, duration.minutes, duration.seconds);
+  std::sprintf(buffer, LookupMessage(MSI_REPLAY_PLAYTIME), duration.hours, duration.minutes, duration.seconds);
   this->m_texts[4]->SetTextFitted(buffer);
   return true;
 }
@@ -3060,7 +3061,7 @@ int UISelectServerWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
       g_modeMgr.gameMode->SendMsg(LMM_CANCEL, 0, 0, 0, 0);
       return 0;
     case ID_EXIT:
-      if (g_windowMgr.Confirm(LookupMessage(17), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
         g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
         g_windowMgr.Schedule(this);
         return 0;
@@ -3093,27 +3094,27 @@ void UIPetInfoWnd::Paint() {
   this->DrawBitmap(this->geometry.width - rightCorner->image.width, this->geometry.height - rightCorner->image.height, rightCorner, false);
 
   char title[32];
-  StringFormat(title, 32, static_cast<std::size_t>(-1), "%s", LookupMessage(584));
+  StringFormat(title, 32, static_cast<std::size_t>(-1), "%s", LookupMessage(MSI_PET_INFO));
   this->DrawTextAt(5, 2, title, 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 24, LookupMessage(407), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 44, LookupMessage(408), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 69, LookupMessage(585), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 89, LookupMessage(586), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 24, LookupMessage(MSI_NAME), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 44, LookupMessage(MSI_LEVEL), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 69, LookupMessage(MSI_PET_HUNGRY), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 89, LookupMessage(MSI_PET_FRIENDLY), 0, 0, 12, 0, 0, 0);
 
   char level[8];
   char hunger[24];
   if (g_session.unknown_1044 >= 0 && g_session.unknown_1044 <= 10) {
-    std::strcpy(hunger, LookupMessage(667));
+    std::strcpy(hunger, LookupMessage(MSI_VERY_HUNGRY));
   } else if (g_session.unknown_1044 > 10 && g_session.unknown_1044 <= 25) {
-    std::strcpy(hunger, LookupMessage(668));
+    std::strcpy(hunger, LookupMessage(MSI_HUNGRY));
   } else if (g_session.unknown_1044 > 25 && g_session.unknown_1044 <= 75) {
-    std::strcpy(hunger, LookupMessage(669));
+    std::strcpy(hunger, LookupMessage(MSI_NORMAL));
   } else if (g_session.unknown_1044 > 75 && g_session.unknown_1044 <= 90) {
-    std::strcpy(hunger, LookupMessage(670));
+    std::strcpy(hunger, LookupMessage(MSI_REPLETE));
   } else if (g_session.unknown_1044 > 90 && g_session.unknown_1044 <= 100) {
-    std::strcpy(hunger, LookupMessage(671));
+    std::strcpy(hunger, LookupMessage(MSI_VERY_REPLETE));
   } else {
-    std::strcpy(hunger, LookupMessage(676));
+    std::strcpy(hunger, LookupMessage(MSI_UNKNOWN));
   }
 
   _itoa(g_session.unknown_1040, level, 10);
@@ -3136,11 +3137,11 @@ void UIPetInfoWnd::Paint() {
     this->FillRegion(160, 44, 110, 18, 0xFAE6E6);
     const int width = this->TextWidth(command, 0, 0, 12, 0, 0);
     this->DrawTextAt(206 - width / 2, 48, command, 0, 0, 12, 0, 0, 0);
-    this->DrawTextAt(100, 119, LookupMessage(597), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(100, 119, LookupMessage(MSI_PET_ACCESSARY), 0, 0, 12, 0, 0, 0);
     this->DrawTextAt(100, 139, LookupMessage(g_session.unknown_1038 == 0 ? 600 : 598), 0, 0, 12, 0, 0, 0);
 
     if (this->unknown_00E4 == 1) {
-      this->DrawTextAt(100, 159, LookupMessage(2577), 0, 0, 12, 0, 0, 0);
+      this->DrawTextAt(100, 159, LookupMessage(MSI_PET_AUTO_FEEDING_OFF), 0, 0, 12, 0, 0, 0);
     }
   }
 }
@@ -3169,28 +3170,28 @@ void UIPetInfoWnd::UpdateFriendlyGauge() {
       }
       this->friendlyText = LookupMessage(message);
     } else {
-      this->friendlyText = LookupMessage(672);
+      this->friendlyText = LookupMessage(MSI_VERY_AWKWARD);
       low = 0;
       high = 100;
     }
   } else if (g_session.m_petFriendly > 100 && g_session.m_petFriendly <= 250) {
-    this->friendlyText = LookupMessage(673);
+    this->friendlyText = LookupMessage(MSI_AWKWARD);
     low = 100;
     high = 250;
   } else if (g_session.m_petFriendly > 250 && g_session.m_petFriendly <= 750) {
-    this->friendlyText = LookupMessage(669);
+    this->friendlyText = LookupMessage(MSI_NORMAL);
     low = 250;
     high = 750;
   } else if (g_session.m_petFriendly > 750 && g_session.m_petFriendly <= 900) {
-    this->friendlyText = LookupMessage(674);
+    this->friendlyText = LookupMessage(MSI_FRIENDLY);
     low = 750;
     high = 900;
   } else if (g_session.m_petFriendly > 900 && g_session.m_petFriendly <= 1000) {
-    this->friendlyText = LookupMessage(675);
+    this->friendlyText = LookupMessage(MSI_VERY_FRIENDLY);
     low = 900;
     high = 1000;
   } else {
-    this->friendlyText = LookupMessage(676);
+    this->friendlyText = LookupMessage(MSI_UNKNOWN);
     low = 0;
     high = 0;
   }
@@ -3346,7 +3347,7 @@ int UILoginWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::int
           ShellExecuteA(hWnd, verbName.Text(), url, nullptr, nullptr, SW_SHOWNORMAL);
           break;
         }
-        if (g_windowMgr.Confirm(LookupMessage(3336), 2, true, false, 0, "Message", 280, 120, 0) != 187) {
+        if (g_windowMgr.Confirm(LookupMessage(MSI_SELECTCHARWND_RESERVE_TO_DEL_CHAR), 2, true, false, 0, "Message", 280, 120, 0) != 187) {
           break;
         }
       }
@@ -3366,9 +3367,9 @@ int UILoginWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::int
         g_windowMgr.CloseWindow(WID_LOGINWND);
         this->SaveLogin();
       } else if (this->idEdit->Length() < 4) {
-        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(3029), 4).c_str(), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(MSI_BASIC_EXP_MSG2_EXCEPT_PREMIUM), 4).c_str(), 0, true, false, 0, "Message", 280, 120, 0);
       } else {
-        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(3030), 6).c_str(), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(FormatOwnedString(LookupMessage(MSI_SWAP_EQUIPITEM_CANNOT_ADD_ITEM), 6).c_str(), 0, true, false, 0, "Message", 280, 120, 0);
       }
       break;
     }
@@ -3378,7 +3379,7 @@ int UILoginWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::int
       break;
     case ID_EXIT:
       this->SaveLogin();
-      if (g_windowMgr.Confirm(LookupMessage(17), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
         goto quit;
       }
       break;
@@ -3437,7 +3438,7 @@ int UILoginOTPWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
   switch (message) {
   case UM_COMMAND: {
     if (a == 185) {
-      if (g_windowMgr.Confirm(LookupMessage(17), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
         g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
         g_windowMgr.Schedule(this);
       }
@@ -3450,7 +3451,7 @@ int UILoginOTPWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
         g_modeMgr.gameMode->SendMsg(LMM_SEND_LOGIN_AUTH_CODE, 0, 0, 0, 0);
         g_windowMgr.CloseWindow(WID_LOGINOTPWND);
       } else {
-        g_windowMgr.Confirm(LookupMessage(3249), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_FAIL_SERVICE_CHECKING_ERROR), 0, true, false, 0, "Message", 280, 120, 0);
       }
     }
 
@@ -3569,13 +3570,13 @@ void UIHomunInfoWnd::Paint() {
   this->DrawBitmap(0, 0, background, false);
   DrawFilledRoundedBorder(*this, 0, this->geometry.height - 40, this->geometry.width, 40, 0xFFFFFF);
   char title[32];
-  std::sprintf(title, LookupMessage(936));
+  std::sprintf(title, LookupMessage(MSI_HOMUN_INFO));
   this->DrawTextAt(5, 2, title, 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 24, LookupMessage(407), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 47, LookupMessage(408), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 105, LookupMessage(1019), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 131, LookupMessage(585), 0, 0, 12, 0, 0, 0);
-  this->DrawTextAt(100, 159, LookupMessage(586), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 24, LookupMessage(MSI_NAME), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 47, LookupMessage(MSI_LEVEL), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 105, LookupMessage(MSI_HOMUN_EXP), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 131, LookupMessage(MSI_PET_HUNGRY), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(100, 159, LookupMessage(MSI_PET_FRIENDLY), 0, 0, 12, 0, 0, 0);
   this->DrawTextAt(140, 159, ":", 0, 0, 12, 0, 0, 0);
   const int* const stats = reinterpret_cast<const int*>(&g_session.unknown_5570[0x2C]);
   char number[12];
@@ -3609,25 +3610,25 @@ void UIHomunInfoWnd::Paint() {
   this->DrawRightAlignedText(200, 130, text, bytes, 1, 14, 0, 0);
   const int intimacy = g_session.unknown_55D4;
   if (intimacy >= 0 && intimacy <= 3) {
-    std::strcpy(text, LookupMessage(1022));
+    std::strcpy(text, LookupMessage(MSI_VERYHATE));
   } else if (intimacy > 3 && intimacy <= 10) {
-    std::strcpy(text, LookupMessage(1021));
+    std::strcpy(text, LookupMessage(MSI_HATE));
   } else if (intimacy > 10 && intimacy <= 100) {
-    std::strcpy(text, LookupMessage(672));
+    std::strcpy(text, LookupMessage(MSI_VERY_AWKWARD));
   } else if (intimacy > 100 && intimacy <= 250) {
-    std::strcpy(text, LookupMessage(673));
+    std::strcpy(text, LookupMessage(MSI_AWKWARD));
   } else if (intimacy > 250 && intimacy <= 750) {
-    std::strcpy(text, LookupMessage(669));
+    std::strcpy(text, LookupMessage(MSI_NORMAL));
   } else if (intimacy > 750 && intimacy <= 910) {
-    std::strcpy(text, LookupMessage(674));
+    std::strcpy(text, LookupMessage(MSI_FRIENDLY));
   } else if (intimacy > 910 && intimacy <= 1000) {
-    std::strcpy(text, LookupMessage(675));
+    std::strcpy(text, LookupMessage(MSI_VERY_FRIENDLY));
   } else {
-    std::strcpy(text, LookupMessage(676));
+    std::strcpy(text, LookupMessage(MSI_UNKNOWN));
   }
   this->DrawTextAt(150, 159, text, 0, 0, 12, 0, 0, 0);
-  this->DrawWrappedFormattedText(225, 136, std::string(LookupMessage(3279)), 0, 0, 0, 0, 12, 0, 0);
-  this->DrawWrappedFormattedText(8, 180, std::string(LookupMessage(3284)), 0, 0, 0, 0, 12, 0xFF, 0);
+  this->DrawWrappedFormattedText(225, 136, std::string(LookupMessage(MSI_HOMUN_SELF_FEEDING_ON)), 0, 0, 0, 0, 12, 0, 0);
+  this->DrawWrappedFormattedText(8, 180, std::string(LookupMessage(MSI_HOMUN_TARGET_NOT_EXIST_HOMUN_TARGAT)), 0, 0, 0, 0, 12, 0xFF, 0);
 }
 
 // OFFSET: 0x008BDD10
@@ -3647,13 +3648,13 @@ int UIHomunInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std:
     case ID_OK: {
       char* const name = reinterpret_cast<char*>(&g_session.unknown_5570[0x0C]);
       if (std::strlen(this->nameEdit->Text()) >= 24) {
-        g_windowMgr.Confirm(LookupMessage(938), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_HOMUN_NAME_IN23), 0, true, false, 0, "Message", 280, 120, 0);
       } else if (_mbsstr(reinterpret_cast<const unsigned char*>(this->nameEdit->Text()), reinterpret_cast<const unsigned char*>(s_messageBoxItemLinkOpening.c_str())) ||
                  _mbsstr(reinterpret_cast<const unsigned char*>(this->nameEdit->Text()), reinterpret_cast<const unsigned char*>(s_messageBoxItemLinkClosing.c_str()))) {
-        g_windowMgr.Confirm(LookupMessage(2812), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STYLING_SHOP_OPEN_COUPON), 0, true, false, 0, "Message", 280, 120, 0);
       } else {
         char text[512];
-        std::sprintf(text, LookupMessage(2977), this->nameEdit->Text());
+        std::sprintf(text, LookupMessage(MSI_BLOCK_CALL_NOTIFY), this->nameEdit->Text());
         if (g_windowMgr.Confirm(text, 2, false, false, 0, "Message", 280, 120, 0) != 188) {
           if (g_forbiddenWords.Contains(this->nameEdit->Text()) != true) {
             g_modeMgr.GetGameMode()->SendMsg(MM_MER_RENAME, reinterpret_cast<int>(this->nameEdit->Text()), 0, 0, 0);
@@ -3662,7 +3663,7 @@ int UIHomunInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std:
             return 0;
           }
 
-          g_windowMgr.Confirm(LookupMessage(2948), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_CANNOT_SELL_IN_PRIVATE_TAB), 0, true, false, 0, "Message", 280, 120, 0);
         }
 
         this->nameEdit->SetText(name);
@@ -3689,12 +3690,12 @@ int UIHomunInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std:
       return 0;
     case ID_FEED_TO_HOMUN:
       this->unknown_00D0 = new UINormalMB();
-      this->unknown_00D0->Create(this, LookupMessage(601), 2, true, nullptr, 280, 120, nullptr);
+      this->unknown_00D0->Create(this, LookupMessage(MSI_SURE_TO_FEED_PET), 2, true, nullptr, 280, 120, nullptr);
       g_windowMgr.AddRendered(this->unknown_00D0);
       return 0;
     case ID_DELETE_HOMUN: {
       CMode* mode = g_modeMgr.GetGameMode();
-      if (g_windowMgr.Confirm(LookupMessage(955), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_DELETE_HOMUN), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
         mode->SendMsg(MM_COMMAND_HOMUN, 2, 0, 0, 0);
         g_windowMgr.CloseWindow(WID_HOMUNINFOWND);
         g_windowMgr.CloseWindow(WID_SKILLLISTWND_SKILLTAB_0);
@@ -3707,7 +3708,7 @@ int UIHomunInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std:
       CMode* mode = g_modeMgr.GetGameMode();
       if (sender == this->unknown_00D0 && b == 187) {
         if (g_windowMgr.LookupWindow(WID_EXCHANGEUI)) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3551)), 255, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_EXCHANGED_FAILED)), 255, 0, 0, 0);
         } else {
           mode->SendMsg(MM_COMMAND_HOMUN, 1, 0, 0, 0);
         }
@@ -3777,7 +3778,7 @@ void UIPetInfoWnd::OnCreate(int, int) {
     this->AddChild(button);
   }
 
-  this->friendlyText = LookupMessage(676);
+  this->friendlyText = LookupMessage(MSI_UNKNOWN);
   this->friendlyGauge = new UIPetInfoBarGraph();
   this->friendlyGauge->SetSize(120, 9);
   this->friendlyGauge->Move(145, 105);
@@ -3790,7 +3791,7 @@ void UIPetInfoWnd::OnCreate(int, int) {
   if (this->unknown_00E4 == true) {
     this->unknown_00E8 = new UICheckBox();
     this->unknown_00E8->SetSize(12, 12);
-    this->unknown_00E8->Move(this->TextWidth(LookupMessage(2577), 0, 0, 12, 0, 0) + 110, 159);
+    this->unknown_00E8->Move(this->TextWidth(LookupMessage(MSI_PET_AUTO_FEEDING_OFF), 0, 0, 12, 0, 0) + 110, 159);
     this->unknown_00E8->SetBitmaps("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp");
     this->unknown_00E8->SetChecked(g_petAutoFeed);
     this->AddChild(this->unknown_00E8);
@@ -3812,11 +3813,11 @@ int UIPetInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
     switch (a) {
     case 467:
       if (g_windowMgr.unknown_0458) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2985)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REFINING_FAIL_ITEM_DISAPPEAR)), 255, 0, 0, 0);
         break;
       }
       this->window_00C4 = new UINormalMB();
-      this->window_00C4->Create(this, LookupMessage(601), 2, true, nullptr, 280, 120, nullptr);
+      this->window_00C4->Create(this, LookupMessage(MSI_SURE_TO_FEED_PET), 2, true, nullptr, 280, 120, nullptr);
       g_windowMgr.AddRendered(this->window_00C4);
       g_windowMgr.CloseWindow(WID_COMBOBOXIDWND);
       return 0;
@@ -3842,7 +3843,7 @@ int UIPetInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
         g_windowMgr.CloseWindow(WID_COMBOBOXIDWND);
         return 0;
       }
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2576)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PET_AUTO_FEEDING_ON)), 255, 0, 0, 0);
       break;
     }
     g_windowMgr.CloseWindow(WID_COMBOBOXIDWND);
@@ -3856,13 +3857,13 @@ int UIPetInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
     switch (a) {
     case ID_OK:
       if (std::strlen(this->nameEdit->Text()) >= 24) {
-        g_windowMgr.Confirm(LookupMessage(682), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_PETNAME_IN23), 0, true, false, 0, "Message", 280, 120, 0);
       } else if (_mbsstr(reinterpret_cast<const unsigned char*>(this->nameEdit->Text()), reinterpret_cast<const unsigned char*>(s_messageBoxItemLinkOpening.c_str())) ||
                  _mbsstr(reinterpret_cast<const unsigned char*>(this->nameEdit->Text()), reinterpret_cast<const unsigned char*>(s_messageBoxItemLinkClosing.c_str()))) {
-        g_windowMgr.Confirm(LookupMessage(2812), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_STYLING_SHOP_OPEN_COUPON), 0, true, false, 0, "Message", 280, 120, 0);
       } else {
         char text[512];
-        std::sprintf(text, LookupMessage(2931), this->nameEdit->Text());
+        std::sprintf(text, LookupMessage(MSI_STORE_ASSISTANT_TRADE_CNT), this->nameEdit->Text());
         if (g_windowMgr.Confirm(text, 2, false, false, 0, "Message", 280, 120, 0) != 188) {
           if (g_forbiddenWords.Contains(this->nameEdit->Text()) != true) {
             g_modeMgr.GetGameMode()->SendMsg(MM_PET_RENAME, reinterpret_cast<int>(this->nameEdit->Text()), 0, 0, 0);
@@ -3871,7 +3872,7 @@ int UIPetInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
             return 0;
           }
 
-          g_windowMgr.Confirm(LookupMessage(2948), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_CANNOT_SELL_IN_PRIVATE_TAB), 0, true, false, 0, "Message", 280, 120, 0);
         }
 
         this->nameEdit->SetText(g_session.unknown_1018);
@@ -3896,10 +3897,10 @@ int UIPetInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
       std::string performance;
       std::string returnToEgg;
       std::string unequip;
-      feed = LookupMessage(592);
-      performance = LookupMessage(593);
-      returnToEgg = LookupMessage(594);
-      unequip = LookupMessage(595);
+      feed = LookupMessage(MSI_PET_FEEDING);
+      performance = LookupMessage(MSI_PET_PERFORMANCE);
+      returnToEgg = LookupMessage(MSI_PET_RETURN_EGG);
+      unequip = LookupMessage(MSI_PET_ACC_OFF);
       menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(feed.c_str()), 467, 0, 0);
       menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(performance.c_str()), 468, 0, 0);
       menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(unequip.c_str()), 469, 0, 0);
@@ -3912,9 +3913,9 @@ int UIPetInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
           std::string text;
           const char* name = g_session.GetPetString(job);
           if (name == nullptr) {
-            text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(2568), g_session.GetJobName(job, -1)));
+            text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_PET_EVOLUTION_FAIL_UNKNOWN), g_session.GetJobName(job, -1)));
           } else {
-            text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(2568), name));
+            text = static_cast<const std::string&>(FormatOwnedString(LookupMessage(MSI_PET_EVOLUTION_FAIL_UNKNOWN), name));
           }
           menu->SendMsg(nullptr, UM_ADDITEM, reinterpret_cast<std::intptr_t>(text.c_str()), 471, *it, 0);
         }
@@ -3932,7 +3933,7 @@ int UIPetInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::i
       CMode* mode = g_modeMgr.GetGameMode();
       if (sender == this->window_00C4 && b == 187) {
         if (g_windowMgr.LookupWindow(WID_EXCHANGEUI)) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3550)), 255, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BARTERITEM_NAME_COUNT)), 255, 0, 0, 0);
           this->window_00C4 = nullptr;
           return 0;
         }
@@ -4217,7 +4218,7 @@ int UIMakeCharWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
         error = 2812;
       } else {
         if (this->m_nameEdit->Length() < 4) {
-          g_windowMgr.Confirm(LookupMessage(21), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_ENTER_NAME_MORE_THAN_4_CHAR), 0, true, false, 0, "Message", 280, 120, 0);
           goto create;
         }
 
@@ -4231,13 +4232,13 @@ int UIMakeCharWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::
         const bool blank = g_session.IsBlankString(this->m_nameEdit->Text());
         if (control || !allowed || !valid || blank) {
           if (control || !allowed) {
-            g_windowMgr.Confirm(LookupMessage(20), 0, true, false, 0, "Message", 280, 120, 0);
+            g_windowMgr.Confirm(LookupMessage(MSI_BAD_NAME), 0, true, false, 0, "Message", 280, 120, 0);
           }
           if (!valid) {
-            g_windowMgr.Confirm(LookupMessage(190), 0, true, false, 0, "Message", 280, 120, 0);
+            g_windowMgr.Confirm(LookupMessage(MSI_ENGLISHONLY), 0, true, false, 0, "Message", 280, 120, 0);
           }
           if (blank) {
-            g_windowMgr.Confirm(LookupMessage(199), 0, true, false, 0, "Message", 280, 120, 0);
+            g_windowMgr.Confirm(LookupMessage(MSI_NO_SPACE_IN_NAME), 0, true, false, 0, "Message", 280, 120, 0);
           }
           goto create;
         }
@@ -4403,7 +4404,7 @@ void UILoginWnd::OnCreate(int, int) {
 
   UIStaticText* label = new UIStaticText();
   label->SetSize(72, 22);
-  label->SetText(LookupMessage(3411), 0);
+  label->SetText(LookupMessage(MSI_CREATE_RAG_ACCOUNT), 0);
   label->SetColor(51, 51, 51);
   label->Move(73, 87);
   label->SetFont(0, 11, 0, 0);
@@ -4430,7 +4431,7 @@ void UILoginWnd::OnCreate(int, int) {
   button->Move(13, 104);
   button->SetId(285);
   {
-    const std::string text(LookupMessage(3431));
+    const std::string text(LookupMessage(MSI_ENST_BLESSING2));
     button->text = text;
     button->Invalidate();
   }
@@ -4459,7 +4460,7 @@ void UILoginWnd::OnCreate(int, int) {
   button->Move(87, 104);
   button->SetId(267);
   {
-    const std::string text(LookupMessage(3414));
+    const std::string text(LookupMessage(MSI_ADVENTURER_AGENCY_REGIST_FAILED));
     button->text = text;
     button->Invalidate();
   }
@@ -4554,10 +4555,10 @@ void UILoginWnd::OnCreate(int, int) {
   this->unknown_00E8->SetSize(160, 22);
   this->unknown_00E8->Move(13, 10);
   this->AddChild(this->unknown_00E8);
-  this->unknown_00E8->AddOption(LookupMessage(3250), 0);
-  this->unknown_00E8->AddOption(LookupMessage(3251), 0);
+  this->unknown_00E8->AddOption(LookupMessage(MSI_ENTER_THE_SEARCH_WORD), 0);
+  this->unknown_00E8->AddOption(LookupMessage(MSI_MOTP), 0);
   this->unknown_00E8->Clear();
-  this->unknown_00E8->AddOption(LookupMessage(3250), 0);
+  this->unknown_00E8->AddOption(LookupMessage(MSI_ENTER_THE_SEARCH_WORD), 0);
   this->unknown_00E8->Select(0);
   this->SendMsg(this->unknown_00E8, UM_COMBOBOX_SELECTED, 0, 0, 0, 0);
   this->idEdit->maximum = 24;
diff --git a/Source/UI/Window/UIMileageWnd.cpp b/Source/UI/Window/UIMileageWnd.cpp
index 58714d0e9..48c51c210 100644
--- a/Source/UI/Window/UIMileageWnd.cpp
+++ b/Source/UI/Window/UIMileageWnd.cpp
@@ -14,6 +14,7 @@
 #include "Utility/Text/FormatString.h"
 #include "Client/Mode/CMode.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstddef>
 #include <cstdint>
 #include <windows.h>
@@ -127,7 +128,7 @@ void UIMileageWnd::OnProcess() {
 // OFFSET: 0x0094C230
 // FUNCTION: fn_12894
 void UIMileageWnd::OnCreate(int width, int height) {
-  const std::string title = FormatOwnedString(LookupMessage(2619), 300);
+  const std::string title = FormatOwnedString(LookupMessage(MSI_RESTRAINT_OF_TRADE_3), 300);
   this->m_tooltip = title;
 }
 
diff --git a/Source/UI/Window/UINavigationHelpWnd.cpp b/Source/UI/Window/UINavigationHelpWnd.cpp
index fdb5a32ac..68d1bcb8b 100644
--- a/Source/UI/Window/UINavigationHelpWnd.cpp
+++ b/Source/UI/Window/UINavigationHelpWnd.cpp
@@ -8,6 +8,7 @@
 #include "UI/Text/UITextViewer.h"
 #include "UI/Window/WindowManagerWindows.h"
 
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x00921530
 // FUNCTION: fn_12642
 void UINavigationHelpWnd::OnCreate(int width, int height) {
@@ -18,44 +19,44 @@ void UINavigationHelpWnd::OnCreate(int width, int height) {
   this->m_viewer->backgroundRed = 0xd2;
   this->AddChild(this->m_viewer);
 
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2241)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP4)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2242)), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2243)), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2244)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP5)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP6)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP7)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2245)), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2246)), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2247)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP8)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP9)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP10)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2248)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP11)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2249)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP12)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2250)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP13)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2251)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP14)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2252)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP15)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2253)), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2254)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP16)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP17)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2255)), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(2256)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP18)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_HELP19)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(3216)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_GOT_EXPERIENCE_POINT_INT64)), 0x30, 0, 0);
   this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(" "), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(3217)), 0x30, 0, 0);
-  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(3218)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOTIFY_EXP_INT64)), 0x30, 0, 0);
+  this->m_viewer->SendMsg(nullptr, UM_SETTEXT, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CHARGE_FEE_HELP)), 0x30, 0, 0);
 
-  this->AddCloseButton(LookupMessage(2202), 0);
+  this->AddCloseButton(LookupMessage(MSI_NAVIGATION_HELP), 0);
 }
 
 // OFFSET: 0x0092CEC0
 // FUNCTION: fn_12667
 void UINavigationHelpWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(2240), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_NAVIGATION_HELP3), 0);
   this->DrawPanelBackground(17, 0, "");
 }
 
diff --git a/Source/UI/Window/UINavigationWnd.cpp b/Source/UI/Window/UINavigationWnd.cpp
index 4baa888cd..833f03281 100644
--- a/Source/UI/Window/UINavigationWnd.cpp
+++ b/Source/UI/Window/UINavigationWnd.cpp
@@ -26,6 +26,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstring>
 #include <algorithm>
@@ -73,7 +74,7 @@ void UINavigationWnd::OnCreate(int width, int height) {
   path += "navigation_interface\\";
 
   const char* tooltips[6] = {
-    LookupMessage(0x894), LookupMessage(0x895), LookupMessage(0x896), LookupMessage(0x897), LookupMessage(0x898), LookupMessage(0x899),
+    LookupMessage(MSI_NAVIGATION_SEARCHINFO), LookupMessage(MSI_NAVIGATION_VIEWCHANGE), LookupMessage(MSI_NAVIGATION_LIGHTCHANGE), LookupMessage(MSI_NAVIGATION_END), LookupMessage(MSI_NAVIGATION_BASE), LookupMessage(MSI_NAVIGATION_MINI),
   };
   const char* names[6] = {"NaviSearch", "NaviStart", "NaviRoute", "NaviList", "Navisyschange2", "navifolder"};
   const int ids[6] = {321, 184, 189, 190, 284, 191};
@@ -90,7 +91,7 @@ void UINavigationWnd::OnCreate(int width, int height) {
     this->AddChild(this->m_buttons[index]);
   }
 
-  this->m_closeButton = this->AddCloseButton(LookupMessage(0x89A), 0);
+  this->m_closeButton = this->AddCloseButton(LookupMessage(MSI_NAVIGATION_HELP), 0);
   this->m_minimizeButton = this->AddMinimizeButton("", 0);
 
   this->unknown_0120 = new UIBitmapButton();
@@ -100,7 +101,7 @@ void UINavigationWnd::OnCreate(int width, int height) {
   this->unknown_0120->SetSize(this->unknown_0120->BitmapWidth(), this->unknown_0120->BitmapHeight());
   this->unknown_0120->Move(this->geometry.width - 42, 3);
   this->unknown_0120->SetId(343);
-  this->unknown_0120->SetTooltip(LookupMessage(0x89D));
+  this->unknown_0120->SetTooltip(LookupMessage(MSI_NAVIGATION_NPC));
   this->AddChild(this->unknown_0120);
 
   this->unknown_00EC = new UIComboBoxDefWnd();
@@ -114,10 +115,10 @@ void UINavigationWnd::OnCreate(int width, int height) {
   this->unknown_00EC->green = 232;
   this->unknown_00EC->blue = 232;
   this->AddChild(this->unknown_00EC);
-  this->unknown_00EC->AddOption(LookupMessage(0x89E), 0);
-  this->unknown_00EC->AddOption(LookupMessage(0x89F), 0);
-  this->unknown_00EC->AddOption(LookupMessage(0x8A0), 0);
-  this->unknown_00EC->AddOption(LookupMessage(0x8A1), 0);
+  this->unknown_00EC->AddOption(LookupMessage(MSI_NAVIGATION_MOB), 0);
+  this->unknown_00EC->AddOption(LookupMessage(MSI_NAVIGATION_SETSTRING), 0);
+  this->unknown_00EC->AddOption(LookupMessage(MSI_NAVIGATION_SCROLL), 0);
+  this->unknown_00EC->AddOption(LookupMessage(MSI_NAVIGATION_USESCROLL), 0);
 
   this->m_titleBar = new UIEditCtrl();
   this->m_titleBar->SetSize(226, 18);
@@ -127,7 +128,7 @@ void UINavigationWnd::OnCreate(int width, int height) {
   this->m_titleBar->Border(200, 100, 100);
   this->m_titleBar->flat = 0;
   UIEditCtrl* edit = this->m_titleBar;
-  const char* tooltip = LookupMessage(0x8A2);
+  const char* tooltip = LookupMessage(MSI_NAVIGATION_SERVICE);
   if (tooltip) {
     edit->tooltip = tooltip;
   }
@@ -138,30 +139,30 @@ void UINavigationWnd::OnCreate(int width, int height) {
   }
 
   this->unknown_0118 = new UICheckBox();
-  this->unknown_0118->SetSize(this->TextWidth(LookupMessage(0x8A3), 10, 0, 12, 0, 0), 12);
+  this->unknown_0118->SetSize(this->TextWidth(LookupMessage(MSI_NAVIGATION_USESERVICE), 10, 0, 12, 0, 0), 12);
   path = base;
-  this->unknown_0118->SetImages((path + "checkbox_1.bmp").c_str(), (path + "checkbox_0.bmp").c_str(), LookupMessage(0x8A3));
+  this->unknown_0118->SetImages((path + "checkbox_1.bmp").c_str(), (path + "checkbox_0.bmp").c_str(), LookupMessage(MSI_NAVIGATION_USESERVICE));
   this->unknown_0118->Move(-1000, -1000);
   this->unknown_0118->SetChecked(g_navigationManager.unknown_127D);
-  this->unknown_0118->SetTooltip(LookupMessage(0x8A4));
+  this->unknown_0118->SetTooltip(LookupMessage(MSI_NAVIGATION_PLANE));
   this->AddChild(this->unknown_0118);
 
   this->unknown_0114 = new UICheckBox();
-  this->unknown_0114->SetSize(this->TextWidth(LookupMessage(0x8A5), 10, 0, 12, 0, 0), 12);
+  this->unknown_0114->SetSize(this->TextWidth(LookupMessage(MSI_NAVIGATION_USEPLANE), 10, 0, 12, 0, 0), 12);
   path = base;
-  this->unknown_0114->SetImages((path + "checkbox_1.bmp").c_str(), (path + "checkbox_0.bmp").c_str(), LookupMessage(0x8A5));
+  this->unknown_0114->SetImages((path + "checkbox_1.bmp").c_str(), (path + "checkbox_0.bmp").c_str(), LookupMessage(MSI_NAVIGATION_USEPLANE));
   this->unknown_0114->Move(-1000, -1000);
   this->unknown_0114->SetChecked(g_navigationManager.unknown_127C);
-  this->unknown_0114->SetTooltip(LookupMessage(0x8A6));
+  this->unknown_0114->SetTooltip(LookupMessage(MSI_NAVIGATION_TARGETUNKNOWN));
   this->AddChild(this->unknown_0114);
 
   this->unknown_011C = new UICheckBox();
-  this->unknown_011C->SetSize(this->TextWidth(LookupMessage(0x8A7), 10, 0, 12, 0, 0), 12);
+  this->unknown_011C->SetSize(this->TextWidth(LookupMessage(MSI_NAVIGATION_GOING), 10, 0, 12, 0, 0), 12);
   path = base;
-  this->unknown_011C->SetImages((path + "checkbox_1.bmp").c_str(), (path + "checkbox_0.bmp").c_str(), LookupMessage(0x8A7));
+  this->unknown_011C->SetImages((path + "checkbox_1.bmp").c_str(), (path + "checkbox_0.bmp").c_str(), LookupMessage(MSI_NAVIGATION_GOING));
   this->unknown_011C->Move(-1000, -1000);
   this->unknown_011C->SetChecked(g_navigationManager.unknown_127E);
-  this->unknown_011C->SetTooltip(LookupMessage(0x8A8));
+  this->unknown_011C->SetTooltip(LookupMessage(MSI_NAVIGATION_SEARCHING));
   this->AddChild(this->unknown_011C);
 }
 
@@ -212,17 +213,17 @@ void UINavigationWnd::RefreshHeaderTexts(int mode) {
       if (g_navigationManager.SavedTargetText(saved, sizeof(saved))) {
         std::sprintf(text, ">>%s", saved);
       } else {
-        std::sprintf(text, LookupMessage(0x8A9));
+        std::sprintf(text, LookupMessage(MSI_NAVIGATION_UN));
       }
-      this->m_title = LookupMessage(0x8AA);
+      this->m_title = LookupMessage(MSI_NAVIGATION_NAVI);
       this->m_subtitle = text;
     } else {
-      this->m_title = LookupMessage(0x8AB);
-      this->m_subtitle = LookupMessage(0x8AC);
+      this->m_title = LookupMessage(MSI_NAVIGATION_SEARCHRESULT_D);
+      this->m_subtitle = LookupMessage(MSI_NAVIGATION_NPC_S_S);
     }
   } else {
-    this->m_title = LookupMessage(0x8AD);
-    this->m_subtitle = LookupMessage(0x8AC);
+    this->m_title = LookupMessage(MSI_NAVIGATION_MOB_S_S);
+    this->m_subtitle = LookupMessage(MSI_NAVIGATION_NPC_S_S);
   }
 
   this->Invalidate();
@@ -299,60 +300,60 @@ void UINavigationWnd::RefreshRouteList() {
     return;
   }
 
-  this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(LookupMessage(0x8B2)), 0, 0);
+  this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_TARGET_S_D_D)), 0, 0);
   char text[100];
   std::memset(text, 0, sizeof(text));
-  std::sprintf(text, LookupMessage(0x8B3), g_navigationManager.GetRouteResult(), nodeCount);
+  std::sprintf(text, LookupMessage(MSI_NAVIGATION_BOSS), g_navigationManager.GetRouteResult(), nodeCount);
   this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(text), 0, 0);
 
   int lineOffset;
   if (target.type == 2) {
     CNavi_Object* npc = static_cast<CNavi_Object*>(target.object);
     std::memset(text, 0, sizeof(text));
-    std::sprintf(text, LookupMessage(0x8B4), npc->GetInfo()->GetTitle(), npc->GetInfo()->GetName());
+    std::sprintf(text, LookupMessage(MSI_NAVIGATION_NORMAL), npc->GetInfo()->GetTitle(), npc->GetInfo()->GetName());
     this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(text), 0, 0);
 
     std::memset(text, 0, sizeof(text));
     NaviCell cellX;
     NaviCell cellY;
-    std::sprintf(text, LookupMessage(0x8B5), npc->GetName(), npc->GetCell(&cellX)->x, npc->GetCell(&cellY)->y);
+    std::sprintf(text, LookupMessage(MSI_NAVIGATION_TARGET_S_S), npc->GetName(), npc->GetCell(&cellX)->x, npc->GetCell(&cellY)->y);
     this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(text), 0, 0);
     lineOffset = 5;
   } else if (target.type == 3) {
     CNavi_Object* mob = static_cast<CNavi_Object*>(target.object);
     std::memset(text, 0, sizeof(text));
-    std::sprintf(text, LookupMessage(0x8B4), mob->GetInfo()->GetTitle(), mob->GetInfo()->GetName());
+    std::sprintf(text, LookupMessage(MSI_NAVIGATION_NORMAL), mob->GetInfo()->GetTitle(), mob->GetInfo()->GetName());
     this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(text), 0, 0);
 
     std::string kind;
     kind = LookupMessage(mob->GetType() == 301 ? 0x8B6 : 0x8B7);
     std::memset(text, 0, sizeof(text));
-    std::sprintf(text, LookupMessage(0x8B8), mob->GetName(), kind.c_str());
+    std::sprintf(text, LookupMessage(MSI_NAVIGATION_ITEM_S_S), mob->GetName(), kind.c_str());
     this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(text), 0, 0);
     lineOffset = 5;
   } else if (target.type == 1) {
     CNaviInfo* map = static_cast<CNaviInfo*>(target.object);
     std::memset(text, 0, sizeof(text));
-    std::sprintf(text, LookupMessage(0x8B4), map->GetTitle(), map->GetName());
+    std::sprintf(text, LookupMessage(MSI_NAVIGATION_NORMAL), map->GetTitle(), map->GetName());
     this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(text), 0, 0);
     lineOffset = 4;
   } else if (target.type == 0) {
     CNaviInfo* map = static_cast<CNaviInfo*>(target.object);
     std::memset(text, 0, sizeof(text));
-    std::sprintf(text, LookupMessage(0x8B4), map->GetTitle(), map->GetName());
+    std::sprintf(text, LookupMessage(MSI_NAVIGATION_NORMAL), map->GetTitle(), map->GetName());
     this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(text), 0, 0);
 
     std::memset(text, 0, sizeof(text));
     NaviCell cellX;
     NaviCell cellY;
-    std::sprintf(text, LookupMessage(0x8B9), g_navigationManager.GetDestinationCell(&cellX)->x, g_navigationManager.GetDestinationCell(&cellY)->y);
+    std::sprintf(text, LookupMessage(MSI_NAVIGATION_D_S_D_D_D_D), g_navigationManager.GetDestinationCell(&cellX)->x, g_navigationManager.GetDestinationCell(&cellY)->y);
     this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(text), 0, 0);
     lineOffset = 5;
   } else {
     return;
   }
 
-  this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(LookupMessage(0x8BA)), 0, 0);
+  this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NAVIGATION_E_D_S_D_D_D_D)), 0, 0);
   this->m_searchPanel->SetLineOffset(lineOffset);
 
   CNavi_Link* previous = nullptr;
@@ -363,19 +364,19 @@ void UINavigationWnd::RefreshRouteList() {
     NaviCell cellY;
     if (index == 0) {
       if (node->GetType() == 400) {
-        std::sprintf(text, LookupMessage(0x8BB), index, node->GetName(), node->GetLinkedName());
+        std::sprintf(text, LookupMessage(MSI_NAVIGATION_E_D_S), index, node->GetName(), node->GetLinkedName());
       } else {
         int column = 0;
         int row = 0;
         g_navigationManager.PlayerCell(&column, &row);
         std::sprintf(
-          text, LookupMessage(0x8BC), index, node->GetInfo()->GetName(), column, row, node->GetCell(&cellX)->x, node->GetCell(&cellY)->y
+          text, LookupMessage(MSI_NAVIGATION_GOEXIT), index, node->GetInfo()->GetName(), column, row, node->GetCell(&cellX)->x, node->GetCell(&cellY)->y
         );
       }
     } else {
       std::sprintf(
         text,
-        LookupMessage(0x8BC),
+        LookupMessage(MSI_NAVIGATION_GOEXIT),
         index,
         node->GetInfo()->GetName(),
         previous->GetLinkedCell().x,
@@ -405,9 +406,9 @@ void UINavigationWnd::RefreshRouteList() {
   const int destinationY = g_navigationManager.GetDestinationCell(&cell)->y;
 
   if (savedType == 2 || savedType == 0) {
-    std::sprintf(text, LookupMessage(0x8BD), nodeCount, destination.c_str(), startX, startY, destinationX, destinationY);
+    std::sprintf(text, LookupMessage(MSI_NAVIGATION_HELPTITLE), nodeCount, destination.c_str(), startX, startY, destinationX, destinationY);
   } else {
-    std::sprintf(text, LookupMessage(0x8BE), nodeCount, destination.c_str());
+    std::sprintf(text, LookupMessage(MSI_NAVIGATION_HELP1), nodeCount, destination.c_str());
   }
   this->SendMsg(nullptr, UM_ADDITEM, 441, reinterpret_cast<std::intptr_t>(text), 0, 0);
 
@@ -441,7 +442,7 @@ void UINavigationWnd::ApplyMinimized() {
     this->unknown_0120->Move(this->geometry.width - 42, 3);
     this->m_closeButton->Move(this->geometry.width - 14, 3);
     this->m_minimizeButton->Move(this->geometry.width - 28, 3);
-    this->m_minimizeButton->SetTooltip(LookupMessage(0x89B));
+    this->m_minimizeButton->SetTooltip(LookupMessage(MSI_NAVIGATION_ALL));
 
     for (int index = 0; index < 6; ++index) {
       this->m_buttons[index]->Move(-1000, -1000);
@@ -479,7 +480,7 @@ void UINavigationWnd::ApplyMinimized() {
     this->unknown_0120->Move(this->geometry.width - 42, 3);
     this->m_closeButton->Move(this->geometry.width - 14, 3);
     this->m_minimizeButton->Move(this->geometry.width - 28, 3);
-    this->m_minimizeButton->SetTooltip(LookupMessage(0x89C));
+    this->m_minimizeButton->SetTooltip(LookupMessage(MSI_NAVIGATION_MAP));
 
     int buttonX[6] = {this->geometry.width - 66, this->geometry.width - 77, -1000, -1000, this->geometry.width - 224,
                       this->geometry.width - 31};
@@ -709,7 +710,7 @@ int UINavigationWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argume
       break;
     case ID_CLOSE:
       if (g_navigationManager.unknown_1258 == 2) {
-        const int response = g_windowMgr.Confirm(LookupMessage(0x8BF), 2, true, false, 0, "Message", 280, 120, 0);
+        const int response = g_windowMgr.Confirm(LookupMessage(MSI_NAVIGATION_HELP2), 2, true, false, 0, "Message", 280, 120, 0);
         if (response != 0xBB) {
           break;
         }
@@ -858,7 +859,7 @@ void UINavigationWnd::FillRouteList() {
 
   char text[64];
   std::memset(text, 0, sizeof(text));
-  std::sprintf(text, LookupMessage(0x8AE), g_navigationManager.StateCount());
+  std::sprintf(text, LookupMessage(MSI_NAVIGATION_MAP_S), g_navigationManager.StateCount());
   this->SendMsg(nullptr, UM_ADDITEM, 0x150, reinterpret_cast<std::intptr_t>(text), 0, 0);
   this->m_routePanel->SetLineOffset(1);
 
@@ -867,35 +868,35 @@ void UINavigationWnd::FillRouteList() {
     NavigationTarget state = g_navigationManager.GetState(index);
     if (state.type == 2) {
       CNavi_Object* object = static_cast<CNavi_Object*>(state.object);
-      std::sprintf(text, LookupMessage(0x8AF), object->GetInfo()->GetName(), object->GetName());
+      std::sprintf(text, LookupMessage(MSI_NAVIGATION_RESULTINFO), object->GetInfo()->GetName(), object->GetName());
     } else if (state.type == 3) {
       CNavi_Object* object = static_cast<CNavi_Object*>(state.object);
       const int flag = object->GetFlag();
       if (flag > 0) {
         std::string kind = "없음";
         if (flag > 99) {
-          kind = LookupMessage(0x991);
+          kind = LookupMessage(MSI_NAVIGATION_NUM4);
         } else if (flag > 49) {
-          kind = LookupMessage(0x992);
+          kind = LookupMessage(MSI_NAVIGATION_NUM5);
         } else if (flag >= 20 && flag <= 49) {
-          kind = LookupMessage(0x993);
+          kind = LookupMessage(MSI_BANK_SYSTEM_ERROR);
         } else if (flag >= 5 && flag <= 19) {
-          kind = LookupMessage(0x994);
+          kind = LookupMessage(MSI_BANK_WITHDRAW_NO_MONEY);
         } else if (flag >= 1 && flag <= 4) {
-          kind = LookupMessage(0x995);
+          kind = LookupMessage(MSI_BANK_DEPOSIT_NO_MONEY);
         }
-        std::sprintf(text, LookupMessage(0x98F), object->GetInfo()->GetName(), object->GetName(), kind.c_str());
+        std::sprintf(text, LookupMessage(MSI_NAVIGATION_NUM2), object->GetInfo()->GetName(), object->GetName(), kind.c_str());
       } else {
-        std::sprintf(text, LookupMessage(0x8B0), object->GetInfo()->GetName(), object->GetName());
+        std::sprintf(text, LookupMessage(MSI_NAVIGATION_LENGTH), object->GetInfo()->GetName(), object->GetName());
       }
     } else if (state.type == 1) {
-      std::sprintf(text, LookupMessage(0x8B1), static_cast<CNaviInfo*>(state.object)->GetName());
+      std::sprintf(text, LookupMessage(MSI_NAVIGATION_TARGETMAP_S_S), static_cast<CNaviInfo*>(state.object)->GetName());
     } else if (state.type == 0) {
       CNaviInfo* info = static_cast<CNaviInfo*>(state.object);
       if (state.name.empty()) {
-        std::sprintf(text, LookupMessage(0x975), info->GetName(), state.x, state.y);
+        std::sprintf(text, LookupMessage(MSI_REFUSE_ERRORCODE), info->GetName(), state.x, state.y);
       } else {
-        std::sprintf(text, LookupMessage(0x976), state.name.c_str(), info->GetName(), state.x, state.y);
+        std::sprintf(text, LookupMessage(MSI_REFUSE_DISCONNECT_KEEP_TIME), state.name.c_str(), info->GetName(), state.x, state.y);
       }
     }
     this->SendMsg(nullptr, UM_ADDITEM, 0x150, reinterpret_cast<std::intptr_t>(text), 0, 0);
diff --git a/Source/UI/Window/UINewMakeCharWnd.cpp b/Source/UI/Window/UINewMakeCharWnd.cpp
index 7ce8a5d90..2ba047d0f 100644
--- a/Source/UI/Window/UINewMakeCharWnd.cpp
+++ b/Source/UI/Window/UINewMakeCharWnd.cpp
@@ -24,6 +24,7 @@
 #include "Resource/TextureNames.h"
 #include "UI/Window/UINewSelectCharWnd.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstring>
 #include <new>
@@ -176,7 +177,7 @@ void UINewMakeCharWnd::Paint() {
   CBitmapRes* background =
     static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\make_character_ver2\\bg_makeBg.bmp")));
   this->DrawBitmap(0, 0, background, false);
-  this->DrawTextAt(0x2C, 0x11, LookupMessage(0xD1B), 0, 0, 0xC, 0x5F5F5F, 1, 0);
+  this->DrawTextAt(0x2C, 0x11, LookupMessage(MSI_STOP_RECRUITING), 0, 0, 0xC, 0x5F5F5F, 1, 0);
 
   for (int i = 0; i < 2; ++i) {
     CImfRes* offsets = static_cast<CImfRes*>(ResourceMgr::Instance().Load(this->m_raceOffsets.c_str()));
@@ -359,7 +360,7 @@ void UINewMakeCharWnd::OnCreate(int width, int height) {
   makeButton->SetBitmap("유저인터페이스\\make_character_ver2\\bt_make_press.bmp", 2, 0);
   makeButton->SetSize(makeButton->BitmapWidth(), makeButton->BitmapHeight());
   makeButton->Move(0x268, 0x17B);
-  makeButton->SetText(LookupMessage(0xD11));
+  makeButton->SetText(LookupMessage(MSI_MAKECHARWND_DOUBLECHECK_NAME));
   makeButton->AddTextStyle(0, 0xE, 0x313131, 1, 1, -1000, -1000);
   makeButton->AddTextStyle(1, 0xE, 0x313131, 1, 1, -1000, -1000);
   makeButton->AddTextStyle(2, 0xE, 0x313131, 1, 1, -1000, -1000);
@@ -372,7 +373,7 @@ void UINewMakeCharWnd::OnCreate(int width, int height) {
   cancelButton->SetBitmap("유저인터페이스\\make_character_ver2\\bt_make_press.bmp", 2, 0);
   cancelButton->SetSize(cancelButton->BitmapWidth(), cancelButton->BitmapHeight());
   cancelButton->Move(0x19, 0x17B);
-  cancelButton->SetText(LookupMessage(0xD17));
+  cancelButton->SetText(LookupMessage(MSI_PRIVATE_AIRPLANE_FAILED_DEAD_STATE));
   cancelButton->AddTextStyle(0, 0xE, 0x313131, 1, 1, -1000, -1000);
   cancelButton->AddTextStyle(1, 0xE, 0x313131, 1, 1, -1000, -1000);
   cancelButton->AddTextStyle(2, 0xE, 0x313131, 1, 1, -1000, -1000);
@@ -444,7 +445,7 @@ void UINewMakeCharWnd::OnCreate(int width, int height) {
   leftTurn->Move(0x1AA, 0xB3);
   leftTurn->SetId(0xE3);
   leftTurn->m_argument = 0;
-  leftTurn->SetTooltip(LookupMessage(0x87E));
+  leftTurn->SetTooltip(LookupMessage(MSI_VIEW_BEFORE_WORLDINFO_TITLE));
   this->AddChild(leftTurn);
 
   UIBitmapButton* rightTurn = new UIBitmapButton();
@@ -455,12 +456,12 @@ void UINewMakeCharWnd::OnCreate(int width, int height) {
   rightTurn->Move(0x227, 0xB3);
   rightTurn->SetId(0xE2);
   rightTurn->m_argument = 0;
-  rightTurn->SetTooltip(LookupMessage(0x87F));
+  rightTurn->SetTooltip(LookupMessage(MSI_VIEW_BEFORE_SERVERINFO));
   this->AddChild(rightTurn);
 
   UIStaticText* hairStyleTitle = new UIStaticText();
   hairStyleTitle->SetSize(100, 0xF);
-  hairStyleTitle->SetText(LookupMessage(0xD12), 0);
+  hairStyleTitle->SetText(LookupMessage(MSI_DATE_HH_MM_SS), 0);
   hairStyleTitle->SetColor(0x40, 0x40, 0x40);
   hairStyleTitle->SetFont(0, 0xB, 1, 0);
   hairStyleTitle->Move(0x261, 0x2E);
@@ -482,7 +483,7 @@ void UINewMakeCharWnd::OnCreate(int width, int height) {
 
   UIStaticText* hairColorTitle = new UIStaticText();
   hairColorTitle->SetSize(100, 0xF);
-  hairColorTitle->SetText(LookupMessage(0xD13), 0);
+  hairColorTitle->SetText(LookupMessage(MSI_INPUT_TIME_EXCEEDED_SIGN_IN_AGAIN), 0);
   hairColorTitle->SetColor(0x40, 0x40, 0x40);
   hairColorTitle->SetFont(0, 0xB, 1, 0);
   hairColorTitle->Move(0x261, 0x11F);
@@ -559,7 +560,7 @@ int UINewMakeCharWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argum
 
       if (!hasControlCharacter && allowed == 1 && valid == 1 && blank == 0) {
         if (this->m_nameEdit->Length() >= 24) {
-          g_windowMgr.Confirm(LookupMessage(0x213), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_NAMELENGTH_TOO_LONG), 0, true, false, 0, "Message", 280, 120, 0);
           this->m_nameEdit->SetText("");
           return 0;
         }
@@ -584,13 +585,13 @@ int UINewMakeCharWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argum
         g_windowMgr.Schedule(this);
       } else {
         if (hasControlCharacter || allowed == 0) {
-          g_windowMgr.Confirm(LookupMessage(0x14), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_BAD_NAME), 0, true, false, 0, "Message", 280, 120, 0);
         }
         if (valid == 0) {
-          g_windowMgr.Confirm(LookupMessage(0xBE), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_ENGLISHONLY), 0, true, false, 0, "Message", 280, 120, 0);
         }
         if (blank == 1) {
-          g_windowMgr.Confirm(LookupMessage(199), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_NO_SPACE_IN_NAME), 0, true, false, 0, "Message", 280, 120, 0);
         }
       }
 
diff --git a/Source/UI/Window/UINewSelectCharWnd.cpp b/Source/UI/Window/UINewSelectCharWnd.cpp
index 008d50c8f..b0976e39c 100644
--- a/Source/UI/Window/UINewSelectCharWnd.cpp
+++ b/Source/UI/Window/UINewSelectCharWnd.cpp
@@ -33,6 +33,7 @@
 #include "Script/LuaScript.h"
 #include "UI/Window/UIChangeNameWnd.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <windows.h>
 #include <mmsystem.h>
 #include <algorithm>
@@ -208,7 +209,7 @@ void UINewSelectCharWnd::OnCreate(int width, int height) {
   this->m_textButton->SetBitmap("유저인터페이스\\select_character_ver3\\bt_info_press.bmp", 2, 0);
   this->m_textButton->SetSize(this->m_textButton->BitmapWidth(), this->m_textButton->BitmapHeight());
   this->m_textButton->Move(0x33E, 0x15F);
-  this->m_textButton->SetText(LookupMessage(0xD10));
+  this->m_textButton->SetText(LookupMessage(MSI_MAKECHARWND_HAIR_COLOR));
   this->m_textButton->AddTextStyle(0, 0xC, 0x313131, 0, 1, -1000, -1000);
   this->m_textButton->AddTextStyle(1, 0xC, 0x313131, 0, 1, -1000, -1000);
   this->m_textButton->AddTextStyle(2, 0xC, 0x313131, 0, 1, -1000, -1000);
@@ -224,7 +225,7 @@ void UINewSelectCharWnd::OnCreate(int width, int height) {
   startButton->SetBitmap("유저인터페이스\\select_character_ver3\\bt_info_normal.bmp", 3, 0);
   startButton->SetSize(startButton->BitmapWidth(), startButton->BitmapHeight());
   startButton->Move(0x33E, 0x142);
-  startButton->SetText(LookupMessage(0xD0B));
+  startButton->SetText(LookupMessage(MSI_SELECTCHARWND_DELETE));
   startButton->AddTextStyle(0, 0xC, 0x313131, 0, 1, -1000, -1000);
   startButton->AddTextStyle(1, 0xC, 0x313131, 0, 1, -1000, -1000);
   startButton->AddTextStyle(2, 0xC, 0x313131, 0, 1, -1000, -1000);
@@ -243,7 +244,7 @@ void UINewSelectCharWnd::OnCreate(int width, int height) {
   cancelDeleteButton->SetBitmap("유저인터페이스\\select_character_ver3\\bt_info_press.bmp", 2, 0);
   cancelDeleteButton->SetSize(cancelDeleteButton->BitmapWidth(), cancelDeleteButton->BitmapHeight());
   cancelDeleteButton->Move(0x33E, 0x142);
-  cancelDeleteButton->SetText(LookupMessage(0xD0C));
+  cancelDeleteButton->SetText(LookupMessage(MSI_SELECTCHARWND_CHARACTER_LIST));
   cancelDeleteButton->AddTextStyle(0, 0xC, 0x313131, 0, 1, -1000, -1000);
   cancelDeleteButton->AddTextStyle(1, 0xC, 0x313131, 0, 1, -1000, -1000);
   cancelDeleteButton->AddTextStyle(2, 0xC, 0x313131, 0, 1, -1000, -1000);
@@ -260,7 +261,7 @@ void UINewSelectCharWnd::OnCreate(int width, int height) {
   gameStartButton->SetSize(gameStartButton->BitmapWidth(), gameStartButton->BitmapHeight());
   gameStartButton->Move(0x330, 0x197);
   gameStartButton->SetId(0xB8);
-  gameStartButton->SetText(LookupMessage(0xD0D));
+  gameStartButton->SetText(LookupMessage(MSI_SELECTCHARWND_NOTICE));
   gameStartButton->AddTextStyle(0, 0x12, 0xFFFFFF, 1, 1, -1000, 0x39);
   gameStartButton->AddTextStyle(1, 0x12, 0xFFFFFF, 1, 1, -1000, 0x39);
   gameStartButton->AddTextStyle(2, 0x12, 0xFFFFFF, 1, 1, -1000, 0x39);
@@ -274,7 +275,7 @@ void UINewSelectCharWnd::OnCreate(int width, int height) {
   deleteButton->SetBitmap("유저인터페이스\\select_character_ver3\\bt_info_press.bmp", 2, 0);
   deleteButton->SetSize(deleteButton->BitmapWidth(), deleteButton->BitmapHeight());
   deleteButton->Move(0x33E, 0x15F);
-  deleteButton->SetText(LookupMessage(0xD0E));
+  deleteButton->SetText(LookupMessage(MSI_MAKECHARWND_CREATE));
   deleteButton->AddTextStyle(0, 0xC, 0x313131, 0, 1, -1000, -1000);
   deleteButton->AddTextStyle(1, 0xC, 0x313131, 0, 1, -1000, -1000);
   deleteButton->AddTextStyle(2, 0xC, 0x313131, 0, 1, -1000, -1000);
@@ -347,9 +348,9 @@ void UINewSelectCharWnd::OnCreate(int width, int height) {
   this->AddChild(this->m_nextPageButton);
 
   UIStaticText* pageTitle = new UIStaticText();
-  const int titleWidth = this->TextWidth(LookupMessage(0xD0F), 0, 0, 0xC, 1, 0);
-  pageTitle->SetSize(titleWidth, this->TextHeight(LookupMessage(0xD0F), 0, 0, 0xC, 1, 0));
-  pageTitle->SetText(LookupMessage(0xD0F), 0);
+  const int titleWidth = this->TextWidth(LookupMessage(MSI_MAKECHARWND_HAIR_STYLE), 0, 0, 0xC, 1, 0);
+  pageTitle->SetSize(titleWidth, this->TextHeight(LookupMessage(MSI_MAKECHARWND_HAIR_STYLE), 0, 0, 0xC, 1, 0));
+  pageTitle->SetText(LookupMessage(MSI_MAKECHARWND_HAIR_STYLE), 0);
   pageTitle->SetColor(0x57, 0x66, 0x91);
   pageTitle->Move(0x380 - titleWidth / 2, 0x21A);
   this->AddChild(pageTitle);
@@ -390,7 +391,7 @@ void UINewSelectCharWnd::OnCreate(int width, int height) {
     if (g_session.IsListedId(character->job, character->sex) == 1) {
       char message[260];
       std::memset(message, 0, sizeof(message));
-      std::sprintf(message, LookupMessage(0x974), index, 0x9C41);
+      std::sprintf(message, LookupMessage(MSI_REFUSE_OVER_USERLIMIT), index, 0x9C41);
       g_windowMgr.Confirm(message, 0, true, false, 0, "Message", 0x118, 0x78, 0);
       g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
       break;
@@ -611,7 +612,7 @@ int UINewSelectCharWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
         if (info->gid == blocked[index].gid) {
           char text[260];
           std::memset(text, 0, sizeof(text));
-          std::sprintf(text, LookupMessage(0x337), blocked[index].expireDate);
+          std::sprintf(text, LookupMessage(MSI_BLOCKED), blocked[index].expireDate);
           g_windowMgr.Confirm(text, 0, true, true, 0, "Message", 0x118, 0x78, 0);
           this->m_unknown118 = false;
           return 0;
@@ -632,10 +633,10 @@ int UINewSelectCharWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
     case ID_CANCEL:
       g_accountLinkedUserDataMgr->Save();
       if (g_session.m_loginModeFlag == 1) {
-        if (g_windowMgr.Confirm(LookupMessage(0xD68), 2, true, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+        if (g_windowMgr.Confirm(LookupMessage(MSI_ENST_ANGELUS2), 2, true, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
           g_modeMgr.gameMode->SendMsg(LMM_GOTO_LOGIN, 0, 0, 0, 0);
         }
-      } else if (g_windowMgr.Confirm(LookupMessage(0x11), 2, true, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+      } else if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT), 2, true, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
         g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
         g_windowMgr.Schedule(this);
       }
@@ -712,13 +713,13 @@ int UINewSelectCharWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
         if (info->gid == blocked[index].gid) {
           char text[260];
           std::memset(text, 0, sizeof(text));
-          std::sprintf(text, LookupMessage(0x337), blocked[index].expireDate);
+          std::sprintf(text, LookupMessage(MSI_BLOCKED), blocked[index].expireDate);
           g_windowMgr.Confirm(text, 0, true, true, 0, "Message", 0x118, 0x78, 0);
           return 0;
         }
       }
 
-      if (g_windowMgr.Confirm(LookupMessage(0x13), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_DELETE_CHARACTER), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
         this->m_unknown118 = true;
         if (g_windowMgr.RunEmailAddress() == 0xB8) {
           g_modeMgr.gameMode->SendMsg(MM_COMMAND, 0x271A, 0, 0, 0);
@@ -936,7 +937,7 @@ int UINewSelectCharWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       break;
     case 0x1B1: {
       const unsigned char selected = static_cast<unsigned char>(g_selectedSlotIndex);
-      if (g_windowMgr.Confirm(LookupMessage(0x7E0), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_CHANGE_CHARACTER_SLOT), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
         const CharacterInfo* info = reinterpret_cast<const CharacterInfo*>(g_modeMgr.gameMode->SendMsg(MM_QUERYCHARICTORINFO, this->m_unknown138, 0, 0, 0));
         if (info != nullptr) {
           CharacterMovePacket packet;
diff --git a/Source/UI/Window/UINewSkillListWnd.cpp b/Source/UI/Window/UINewSkillListWnd.cpp
index f6baea513..e1f452b5e 100644
--- a/Source/UI/Window/UINewSkillListWnd.cpp
+++ b/Source/UI/Window/UINewSkillListWnd.cpp
@@ -45,6 +45,7 @@
 #include "Resource/Sprites/SpriteResource.h"
 #include "Client/Mode/CMode.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
@@ -356,7 +357,7 @@ void UINewSkillListWnd::DrawSkillList() {
         this->DrawTextAt(levelX, textY, text, 0, 0, 12, RGB(green, green, red), 0, 0);
 
         if (skill.unknown_000C == 0) {
-          std::sprintf(text, LookupMessage(286));
+          std::sprintf(text, LookupMessage(MSI_PASSIVE));
         } else {
           int sp = static_cast<int>(skill.unknown_0014);
           const int useLevel = g_session.UseLevel(static_cast<int>(skill.id));
@@ -734,7 +735,7 @@ void UINewSkillListWnd::InitTabs() {
   }
 
   if (initialTabCount == 0) {
-    this->m_tabs->AddTab(LookupMessage(1093), "");
+    this->m_tabs->AddTab(LookupMessage(MSI_ETC), "");
   }
   this->m_tabs->unknown_007C = this->m_tab;
 }
@@ -925,8 +926,8 @@ void UINewSkillListWnd::Paint() {
     this->DrawBitmap(x, this->geometry.height - bitmap->image.height, bitmap, false);
   }
 
-  this->DrawTextAt(41, 6, LookupMessage(283), 0, 0, 12, 0xFFFFFF, 0, 0);
-  this->DrawTextAt(40, 5, LookupMessage(283), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(41, 6, LookupMessage(MSI_SKILLLIST), 0, 0, 12, 0xFFFFFF, 0, 0);
+  this->DrawTextAt(40, 5, LookupMessage(MSI_SKILLLIST), 0, 0, 12, 0, 0, 0);
 
   const int points = this->m_skillPoints;
   char text[80];
@@ -934,16 +935,16 @@ void UINewSkillListWnd::Paint() {
   if (g_session.m_simplifiedSkillList == 0) {
     const int total = g_session.m_skillPoint;
     if (points < total) {
-      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%s^0000ff%d^000000(^ff0000%d^000000) / %d", LookupMessage(2343), points, total - points,
+      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%s^0000ff%d^000000(^ff0000%d^000000) / %d", LookupMessage(MSI_REFUSE_CHANGE_PASSWD_SITE), points, total - points,
                    total);
     } else {
-      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%s%d", LookupMessage(2343), total);
+      StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), "%s%d", LookupMessage(MSI_REFUSE_CHANGE_PASSWD_SITE), total);
     }
     this->DrawWrappedFormattedText(80, this->geometry.height - 23, std::string(text), 0, 0, 0, 0, 12, 0, 0);
     this->DrawSkillTree();
     this->DrawCharacter();
   } else {
-    std::sprintf(text, LookupMessage(284), points);
+    std::sprintf(text, LookupMessage(MSI_SKILLPOINT), points);
     this->TextWidth(text, 0, 0, 12, 0, 0);
     this->DrawTextAt(30, this->geometry.height - 23, text, 0, 0, 12, 0, 0, 0);
     this->DrawSkillList();
@@ -1345,7 +1346,7 @@ int UINewSkillListWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, s
       g_windowMgr.CloseWindow(WID_SKILLLISTWND);
       return 0;
     case ID_APPLY:
-      if (g_windowMgr.Confirm(LookupMessage(1377), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_APPLY_SKILL_UP), 2, false, false, 0, "Message", 280, 120, 0) == 187) {
         this->ApplySkillPoints();
         this->SendMsg(nullptr, UM_REFRESHITEM, 0, 0, 0, 0);
         if (ChatWindow()) {
@@ -1553,7 +1554,7 @@ bool UINewSkillListWnd::IncreaseSkillLevel(int skillId) {
 
       if (static_cast<int>(info->unknown_002C) <= 0) {
         const char* name = info->DisplayName(*g_session.m_hotkeyScript);
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatString(LookupMessage(0xDCB), name)), 0xFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(FormatString(LookupMessage(MSI_REFUSE_LOGIN_AUTH), name)), 0xFF, 0, 0, 0);
         return false;
       }
 
diff --git a/Source/UI/Window/UINormalMB.cpp b/Source/UI/Window/UINormalMB.cpp
index 0c47c9447..7eb284b65 100644
--- a/Source/UI/Window/UINormalMB.cpp
+++ b/Source/UI/Window/UINormalMB.cpp
@@ -10,6 +10,7 @@
 #include "UI/UIStaticBitmap.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <windows.h>
 
 // OFFSET: 0x00946C00
@@ -77,7 +78,7 @@ void UINormalMB::Create(UIWindow* owner, const char* text, int type, bool defaul
   this->m_owner = owner;
   this->m_message = text;
   if (!title) {
-    this->m_title = LookupMessage(3700);
+    this->m_title = LookupMessage(MSI_ITEM_GRADE_ENCHANT_FAIL);
   } else {
     this->m_title = title;
   }
diff --git a/Source/UI/Window/UINoteWnd.cpp b/Source/UI/Window/UINoteWnd.cpp
index 30cfa34ec..e6c7843b3 100644
--- a/Source/UI/Window/UINoteWnd.cpp
+++ b/Source/UI/Window/UINoteWnd.cpp
@@ -7,11 +7,12 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "UI/Window/WindowBorder.h"
 
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x0094C2D0
 // FUNCTION: fn_12895
 void UINoteWnd::OnCreate(int width, int height) {
   UIBasicButton* button = new UIBasicButton();
-  button->Configure(60, LookupMessage(0xBE5));
+  button->Configure(60, LookupMessage(MSI_ZENY_LOTTO_BUY_10));
   button->Move(width - 68, height - 26);
   button->SetId(201);
   this->AddChild(button);
diff --git a/Source/UI/Window/UIOpenMailBoxWnd.cpp b/Source/UI/Window/UIOpenMailBoxWnd.cpp
index 892a3f9ad..0b397d123 100644
--- a/Source/UI/Window/UIOpenMailBoxWnd.cpp
+++ b/Source/UI/Window/UIOpenMailBoxWnd.cpp
@@ -6,6 +6,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "UI/Window/WindowManagerWindows.h"
 
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x0094F020
 // FUNCTION: fn_12927
 void UIOpenMailBoxWnd::UpdateMailIcon() {
@@ -40,22 +41,22 @@ int UIOpenMailBoxWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
   }
 
   if (g_windowMgr.LookupWindow(WID_REFININGWND)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2992)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_AURA_EFFECT_OFF)), 0xFF, 0, 0, 0);
     return 0;
   }
 
   if (g_windowMgr.LookupWindow(WID_GRADEENCHANTWND)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3715)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BROADCASTING_GRADE_ENCHANT_SUCCESS)), 0xFF, 0, 0, 0);
     return 0;
   }
 
   if (g_windowMgr.LookupWindow(WID_ENCHANTUI)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(3843)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENCHANT_REQUEST)), 0xFF, 0, 0, 0);
     return 0;
   }
 
   if (g_windowMgr.LookupWindow(WID_RUNESYSTEMWND)) {
-    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(4054)), 0xFF, 0, 0, 0);
+    g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_CLOSE_BANKING)), 0xFF, 0, 0, 0);
     return 0;
   }
 
diff --git a/Source/UI/Window/UIPartyBookingHelpWnd.cpp b/Source/UI/Window/UIPartyBookingHelpWnd.cpp
index 375d9e9f1..d0416e7b3 100644
--- a/Source/UI/Window/UIPartyBookingHelpWnd.cpp
+++ b/Source/UI/Window/UIPartyBookingHelpWnd.cpp
@@ -10,6 +10,7 @@
 #include "UI/Text/UITextViewer.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <string>
 
@@ -38,7 +39,7 @@ void UIPartyBookingHelpWnd::OnCreate(int width, int height) {
 // OFFSET: 0x0092D630
 // FUNCTION: fn_12670
 void UIPartyBookingHelpWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(1716), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_DESCRIBE_PARTY_BOOKING), 0);
   this->DrawPanelBackground(17, 0, "");
 }
 
diff --git a/Source/UI/Window/UIPetEvolutionWnd.cpp b/Source/UI/Window/UIPetEvolutionWnd.cpp
index 23613a708..1d8fd1a11 100644
--- a/Source/UI/Window/UIPetEvolutionWnd.cpp
+++ b/Source/UI/Window/UIPetEvolutionWnd.cpp
@@ -17,6 +17,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "UI/Window/WindowBorder.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdio>
 #include <cstring>
@@ -62,7 +63,7 @@ void UIPetEvolutionWnd::OnCreate(int width, int height) {
 // FUNCTION: fn_13764
 void UIPetEvolutionWnd::Paint() {
   this->ClearSurface(0xFFFFFFFF);
-  this->DrawTitleBar(true, LookupMessage(2567), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_DO_YOU_WANT_TO_EVOLVE_PET), 0);
 
   char text[260];
   std::memset(text, 0, sizeof(text));
@@ -106,7 +107,7 @@ void UIPetEvolutionWnd::Paint() {
     }
   }
 
-  this->DrawTextAt(10, 200, LookupMessage(2569), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(10, 200, LookupMessage(MSI_PET_EVOLUTION_FAIL_NOTEXIST_CALLPET), 0, 0, 12, 0, 0, 0);
 
   int index = 0;
   for (auto it = this->m_materials.begin(); it != this->m_materials.end(); ++it, ++index) {
@@ -117,7 +118,7 @@ void UIPetEvolutionWnd::Paint() {
     );
   }
 
-  this->DrawTextAt(10, this->geometry.height - 52, LookupMessage(2570), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(10, this->geometry.height - 52, LookupMessage(MSI_PET_EVOLUTION_FAIL_NOT_PETEGG), 0, 0, 12, 0, 0, 0);
 }
 
 namespace {
@@ -141,7 +142,7 @@ int UIPetEvolutionWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argu
       for (auto it = this->m_materials.begin(); it != this->m_materials.end(); ++it) {
         ITEM_INFO item = LookupClientItem(g_session.m_inventoryItems, it->first, 1);
         if (item.quantity < it->second) {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2574)), 255, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PET_AUTO_FEEDING)), 255, 0, 0, 0);
           return 0;
         }
         materials.push_back(static_cast<std::uint16_t>(item.unknown_0000[1]));
@@ -149,7 +150,7 @@ int UIPetEvolutionWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argu
       }
 
       if (g_session.unknown_1038 != 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2607)), 255, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TIME_LINE_DAY2)), 255, 0, 0, 0);
         return 0;
       }
 
diff --git a/Source/UI/Window/UIRoMapWnd.cpp b/Source/UI/Window/UIRoMapWnd.cpp
index 24d73686e..eea3a6320 100644
--- a/Source/UI/Window/UIRoMapWnd.cpp
+++ b/Source/UI/Window/UIRoMapWnd.cpp
@@ -29,6 +29,7 @@
 #include "UI/Buttons/UICheckBox.h"
 #include "UI/Edit/UIEditCtrl.h"
 #include "UI/Lists/UIComboBoxDefWnd.h"
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdlib>
 #include <cstring>
@@ -1032,7 +1033,7 @@ void UIRoMapWnd::OnCreate(int, int) {
     std::string unchecked = "유저인터페이스\\checkbox_0.bmp";
     this->m_labelCheck = new (std::nothrow) UICheckBox();
     this->m_labelCheck->SetSize(80, 12);
-    this->m_labelCheck->SetImages(checked.c_str(), unchecked.c_str(), LookupMessage(0x988));
+    this->m_labelCheck->SetImages(checked.c_str(), unchecked.c_str(), LookupMessage(MSI_WORLDMAP_MSG4));
     this->m_labelCheck->SetId(192);
     this->m_labelCheck->Move(closeX - 82, 3);
     this->m_labelCheck->SetChecked(this->m_showLabels);
@@ -1046,7 +1047,7 @@ void UIRoMapWnd::OnCreate(int, int) {
     this->m_searchButton->SetSize(this->m_searchButton->BitmapWidth(), this->m_searchButton->BitmapHeight());
     this->m_searchButton->Move(-100, -100);
     this->m_searchButton->SetId(321);
-    this->m_searchButton->SetTooltip(LookupMessage(0x894));
+    this->m_searchButton->SetTooltip(LookupMessage(MSI_NAVIGATION_SEARCHINFO));
     this->AddChild(this->m_searchButton);
 
     this->m_searchListButton = new UIBitmapButton();
@@ -1056,7 +1057,7 @@ void UIRoMapWnd::OnCreate(int, int) {
     this->m_searchListButton->SetSize(this->m_searchListButton->BitmapWidth(), this->m_searchListButton->BitmapHeight());
     this->m_searchListButton->Move(-100, -100);
     this->m_searchListButton->SetId(200);
-    this->m_searchListButton->SetTooltip(LookupMessage(0xC8D));
+    this->m_searchListButton->SetTooltip(LookupMessage(MSI_NAVIGATION_V4_HELP01));
     this->AddChild(this->m_searchListButton);
 
     this->m_searchEdit = new UIEditCtrl();
@@ -1067,7 +1068,7 @@ void UIRoMapWnd::OnCreate(int, int) {
     this->m_searchEdit->Border(200, 100, 100);
     this->m_searchEdit->flat = 0;
     UIEditCtrl* edit = this->m_searchEdit;
-    if (const char* tooltip = LookupMessage(0x8A2)) {
+    if (const char* tooltip = LookupMessage(MSI_NAVIGATION_SERVICE)) {
       edit->tooltip = tooltip;
     }
     this->AddChild(this->m_searchEdit);
diff --git a/Source/UI/Window/UIRodexContentsWnd.cpp b/Source/UI/Window/UIRodexContentsWnd.cpp
index 2733888c4..e15f56112 100644
--- a/Source/UI/Window/UIRodexContentsWnd.cpp
+++ b/Source/UI/Window/UIRodexContentsWnd.cpp
@@ -35,6 +35,7 @@
 #include "Utility/Text/FormatString.h"
 #include "Utility/Text/GroupedInteger.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdlib>
 #include <cstring>
@@ -120,7 +121,7 @@ void UIRodexContentsWnd::OnCreate(int, int) {
 
       if ((mail->second.unknown_0001 & 8) == 0 && mail->second.unknown_0194 == 0) {
         UIBasicButton* report = new UIBasicButton();
-        report->Configure(70, LookupMessage(3548));
+        report->Configure(70, LookupMessage(MSI_FAILED_HOMUN_AUTO_FEEDING_BY_ITEMACTION));
         report->Move(224, 29);
         report->SetId(310);
         report->SetDisabled(0);
@@ -149,7 +150,7 @@ void UIRodexContentsWnd::OnCreate(int, int) {
   }
 
   this->unknown_0104 = new UIBasicButton();
-  this->unknown_0104->Configure(50, LookupMessage(3542));
+  this->unknown_0104->Configure(50, LookupMessage(MSI_RODEX_BUTTON_CONFIRM_ID));
   this->unknown_0104->Move(6, 376);
   this->unknown_0104->SetId(211);
   this->AddChild(this->unknown_0104);
@@ -164,7 +165,7 @@ void UIRodexContentsWnd::Paint() {
     ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\bg_rodex_read.bmp"))
   );
   this->DrawBitmap(0, 0, &background->image, false);
-  this->DrawTitleBar(true, LookupMessage(2727), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_RODEX_CHOOSEWND_FAILED), 0);
   this->DrawTextAt(8, 29, this->m_title.c_str(), 0, 0, 12, 0x95330F, 1, 0);
   this->DrawTextAt(9, 52, this->m_sender.c_str(), 0, 0, 12, 0x313131, 0, 0);
 
@@ -223,7 +224,7 @@ void UIRodexContentsWnd::OnMouseHover(int x, int y) {
     this->ToScreen(tooltipX, tooltipY);
     CMode* tooltip = g_modeMgr.gameMode;
     if (item.identified == 1 && item.unknown_0098 != 0) {
-      tooltip->ShowTooltip(FormatOwnedString(LookupMessage(2600), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
+      tooltip->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
                     g_session.GetItemNameColor(item), 0, 1);
     } else {
       tooltip->ShowTooltip(item.DisplayName(0).c_str(), tooltipX, tooltipY, g_session.GetItemNameColor(item), 0, 1);
@@ -301,11 +302,11 @@ int UIRodexContentsWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       }
 
       if ((mail->second.unknown_0001 & 6) != 0) {
-        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xA34)), 0x64FFFF, 0, 0, 0);
+        g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILE_MAIL_RECIEVER_INFO)), 0x64FFFF, 0, 0, 0);
         break;
       }
 
-      if (g_windowMgr.Confirm(LookupMessage(0x164), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_DELETE), 2, false, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
         g_modeMgr.GetGameMode()->SendMsg(MM_DELETE_MAIL, static_cast<int>(g_rodexMailStore->currentMailId), g_rodexMailStore->unknown_0010, 0, 0);
         if (g_windowMgr.unknown_045C != 0) {
           g_windowMgr.CloseWindow(WID_RODEXCONTENTSWND);
@@ -413,7 +414,7 @@ void UIRodexContentsWnd::SetMailContents(std::string title, std::string sender,
 
   if (g_rodexMailStore->unknown_0010 == 0 && (flags & 8) == 0) {
     this->unknown_0108 = new UIBasicButton();
-    this->unknown_0108->Configure(70, LookupMessage(3543));
+    this->unknown_0108->Configure(70, LookupMessage(MSI_RODEX_TAB_ADMIN));
     this->unknown_0108->Move(224, 376);
     this->unknown_0108->SetId(305);
     this->unknown_0108->SetDisabled(0);
diff --git a/Source/UI/Window/UIRoulletteWnd.cpp b/Source/UI/Window/UIRoulletteWnd.cpp
index 808b3a941..4fddba526 100644
--- a/Source/UI/Window/UIRoulletteWnd.cpp
+++ b/Source/UI/Window/UIRoulletteWnd.cpp
@@ -28,6 +28,7 @@
 #include "Render/Text/TextContext.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdio>
 
@@ -188,7 +189,7 @@ void UIRoulletteWnd::OnCreate(int, int) {
 // OFFSET: 0x0080C220
 // FUNCTION: fn_10087
 void UIRoulletteWnd::Paint() {
-  this->DrawTitleBar(true, LookupMessage(2641), 0);
+  this->DrawTitleBar(true, LookupMessage(MSI_CHECK_USER_NAME), 0);
   this->DrawPanelBackground(17, 0, "유저인터페이스\\basic_interface\\roullette\\roulletteBG.bmp");
 
   char buffer[40] = {};
@@ -258,7 +259,7 @@ void UIRoulletteWnd::OnMouseHover(int x, int y) {
     this->ToScreen(tooltipX, tooltipY);
     CMode* tooltip = g_modeMgr.gameMode;
     if (item.identified == 1 && item.unknown_0098 != 0) {
-      tooltip->ShowTooltip(FormatOwnedString(LookupMessage(2600), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
+      tooltip->ShowTooltip(FormatOwnedString(LookupMessage(MSI_FAILED_MAIL_LIMIT_CNT), item.DisplayName(0).c_str(), item.unknown_0098).c_str(), tooltipX, tooltipY,
                     g_session.GetItemNameColor(item), 0, 1);
     } else {
       tooltip->ShowTooltip(item.DisplayName(0).c_str(), tooltipX, tooltipY, g_session.GetItemNameColor(item), 0, 1);
@@ -289,7 +290,7 @@ void UIRoulletteWnd::OnProcess() {
   if (this->m_startButton->geometry.unknown_0030 == 1 && this->m_enabled == 1) {
     if (g_rouletteMgr->m_spinning == 0) {
       this->m_startSprite->Move(339, 398);
-      this->m_startSprite->SetTooltip(LookupMessage(2684));
+      this->m_startSprite->SetTooltip(LookupMessage(MSI_GUILD_MAKE_GUILD_NOT_PERMITTED_MAP));
       this->m_stageArrow->Move(480, 337 - (this->CoinType() + g_rouletteMgr->m_stage) * 40);
     }
     if (g_rouletteMgr->m_resultShown == 1 && g_rouletteMgr->m_bonus == 0) {
@@ -308,7 +309,7 @@ void UIRoulletteWnd::OnProcess() {
 
   if (this->m_prizeButton->geometry.unknown_0030 == 1) {
     this->m_prizeSprite->Move(203, 398);
-    this->m_prizeSprite->SetTooltip(LookupMessage(2683));
+    this->m_prizeSprite->SetTooltip(LookupMessage(MSI_TAKEOFF_TITLE));
     this->m_prizeButton->SetState(0);
   }
 
@@ -367,7 +368,7 @@ int UIRoulletteWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argumen
             return 0;
           }
         } else {
-          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(2640)), 0x6464FF, 0, 0, 0);
+          g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_FAILED_SEND_MAIL_ITEMS)), 0x6464FF, 0, 0, 0);
         }
         break;
       case ID_ROULETTE_GENERATE:
diff --git a/Source/UI/Window/UISecondCostumeWnd.cpp b/Source/UI/Window/UISecondCostumeWnd.cpp
index 96bac7ce7..8636d80fd 100644
--- a/Source/UI/Window/UISecondCostumeWnd.cpp
+++ b/Source/UI/Window/UISecondCostumeWnd.cpp
@@ -18,6 +18,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "Client/Session.h"
 #include "Script/LuaScript.h"
+#include "Resource/MSGSTRINGID.h"
 // OFFSET: 0x00948D20
 // FUNCTION: fn_12882
 void UISecondCostumeWnd::DrawCharacterPreview(int x, int y) {
@@ -184,10 +185,10 @@ void UISecondCostumeWnd::OnCreate(int width, int height) {
   this->m_typeCombo->green = 232;
   this->m_typeCombo->blue = 232;
   this->AddChild(this->m_typeCombo);
-  this->m_typeCombo->AddOption(LookupMessage(2763), 0);
-  this->m_typeCombo->AddOption(LookupMessage(2764), 0);
-  this->m_typeCombo->AddOption(LookupMessage(2765), 0);
-  this->m_typeCombo->AddOption(LookupMessage(2766), 0);
+  this->m_typeCombo->AddOption(LookupMessage(MSI_DRESSROOM_BODYSTYLE), 0);
+  this->m_typeCombo->AddOption(LookupMessage(MSI_MINIMAP_MSG_16), 0);
+  this->m_typeCombo->AddOption(LookupMessage(MSI_BANK_MAX_MONEY), 0);
+  this->m_typeCombo->AddOption(LookupMessage(MSI_BANK_MIN_MONEY), 0);
   this->m_typeCombo->Select(this->m_tab);
 
   auto* previous = new UIBitmapButton();
diff --git a/Source/UI/Window/UISeekPartyListWnd.cpp b/Source/UI/Window/UISeekPartyListWnd.cpp
index a20e3f71d..c8649c91d 100644
--- a/Source/UI/Window/UISeekPartyListWnd.cpp
+++ b/Source/UI/Window/UISeekPartyListWnd.cpp
@@ -21,6 +21,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdlib>
 #include <cstring>
 
@@ -44,7 +45,7 @@ void UISeekPartyListWnd::OnCreate(int width, int height) {
   std::string label;
 
   {
-    std::string title(LookupMessage(0x699));
+    std::string title(LookupMessage(MSI_SEEK_PARTY_LIST));
     this->m_title = new UIStaticText();
     this->m_title->SetSize(this->geometry.width - 0x20, 0xF);
     this->m_title->SetTextFitted(title.c_str());
@@ -89,7 +90,7 @@ void UISeekPartyListWnd::OnCreate(int width, int height) {
   this->m_jobLabel->shadow = 1;
   this->AddChild(this->m_jobLabel);
 
-  label = LookupMessage(0x72A);
+  label = LookupMessage(MSI_TALK);
   this->m_footerText = new UIStaticText();
   this->m_footerText->SetSize(this->geometry.width - 10, 0x1E);
   this->m_footerText->SetText(label.c_str(), 0);
@@ -98,25 +99,25 @@ void UISeekPartyListWnd::OnCreate(int width, int height) {
 
   this->m_filterLabel0 = new UIStaticText();
   this->m_filterLabel0->SetSize(0x32, 0x14);
-  this->m_filterLabel0->SetText(LookupMessage(0x6A1), 0);
+  this->m_filterLabel0->SetText(LookupMessage(MSI_TIME), 0);
   this->m_filterLabel0->Move(0x21, 0x68);
   this->AddChild(this->m_filterLabel0);
 
   this->m_filterLabel1 = new UIStaticText();
   this->m_filterLabel1->SetSize(0x32, 0x14);
-  this->m_filterLabel1->SetText(LookupMessage(0x197), 0);
+  this->m_filterLabel1->SetText(LookupMessage(MSI_NAME), 0);
   this->m_filterLabel1->Move(0x6A, 0x68);
   this->AddChild(this->m_filterLabel1);
 
   this->m_filterLabel2 = new UIStaticText();
   this->m_filterLabel2->SetSize(0x32, 0x14);
-  this->m_filterLabel2->SetText(LookupMessage(0x198), 0);
+  this->m_filterLabel2->SetText(LookupMessage(MSI_LEVEL), 0);
   this->m_filterLabel2->Move(0xDC, 0x68);
   this->AddChild(this->m_filterLabel2);
 
   this->m_filterLabel3 = new UIStaticText();
   this->m_filterLabel3->SetSize(0x32, 0x14);
-  this->m_filterLabel3->SetText(LookupMessage(0x6A2), 0);
+  this->m_filterLabel3->SetText(LookupMessage(MSI_MAP), 0);
   this->m_filterLabel3->Move(0x16D, 0x68);
   this->AddChild(this->m_filterLabel3);
 
@@ -159,7 +160,7 @@ void UISeekPartyListWnd::OnCreate(int width, int height) {
   this->m_alarmCheck = new UICheckBox();
   this->m_alarmCheck->SetSize(0x3C, 0x14);
   this->m_alarmCheck->SetSize(100, 0xC);
-  this->m_alarmCheck->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(0x69E));
+  this->m_alarmCheck->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_ALRAM));
   this->m_alarmCheck->Move(0x1AE, 0x2B);
   this->m_alarmCheck->SetChecked(g_session.m_partyBooking.m_alarm);
   this->AddChild(this->m_alarmCheck);
@@ -201,9 +202,9 @@ void UISeekPartyListWnd::OnCreate(int width, int height) {
   }
 
   this->m_refreshButton = new UITextButton();
-  this->m_refreshButton->Configure(LookupMessage(0x6E3), 0, 0, 0xC, 0, 0);
+  this->m_refreshButton->Configure(LookupMessage(MSI_PARTY_BOOKING_REQURTING), 0, 0, 0xC, 0, 0);
   this->m_refreshButton->m_hoverColor = 0xEFB700;
-  this->m_refreshButton->SetTooltip(LookupMessage(0x6E4));
+  this->m_refreshButton->SetTooltip(LookupMessage(MSI_PARTY_BOOKING_REQURT_TIP));
   this->m_refreshButton->Move(10, this->geometry.height - 0x16);
   this->m_refreshButton->SetId(0x17A);
   this->AddChild(this->m_refreshButton);
@@ -272,7 +273,7 @@ int UISeekPartyListWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       std::string text(this->m_searchEdit->Text());
       for (std::size_t i = 0; i < text.size(); ++i) {
         if (text[i] < '/' || text[i] > '9') {
-          g_windowMgr.Confirm(LookupMessage(1770), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_PARTY_BOOKING_ERR4), 0, true, false, 0, "Message", 280, 120, 0);
           return 0;
         }
       }
@@ -280,7 +281,7 @@ int UISeekPartyListWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       if (packet.level < 0 || packet.level > g_session.m_maxLevel) {
         char buffer[260];
         std::memset(buffer, 0, sizeof(buffer));
-        StringFormat(buffer, sizeof(buffer), static_cast<std::size_t>(-1), LookupMessage(2601), g_session.m_maxLevel);
+        StringFormat(buffer, sizeof(buffer), static_cast<std::size_t>(-1), LookupMessage(MSI_FAILED_TO_WRITE_MAIL), g_session.m_maxLevel);
         g_windowMgr.Confirm(buffer, 0, true, false, 0, "Message", 280, 120, 0);
         return 0;
       }
@@ -319,7 +320,7 @@ int UISeekPartyListWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
       this->m_filterLevel = packet.level;
       this->m_filterMap = packet.mapId;
 
-      std::string title(LookupMessage(0x6E5));
+      std::string title(LookupMessage(MSI_PARTY_BOOKING_SEARCH));
       if (packet.level > 0) {
         title += " Level: ";
         title += IntToString(packet.level, 0);
@@ -424,7 +425,7 @@ int UISeekPartyListWnd::SendMsg(UIWindow* sender, int message, std::intptr_t arg
 void UISeekPartyListWnd::NotifyNewAd() {
   if (this->m_alarmCheck->geometry.unknown_0030 != 0) {
     g_soundMgr->PlayWave("party_alarm.wav", 0.0f, 0.0f, 0.0f, 250, 40, 1.0f, 0);
-    const char* message = LookupMessage(0x6D9);
+    const char* message = LookupMessage(MSI_PARTY_BOOKING_NOTIFY);
     g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(message), 0xFFFF00, 15, 0, 0);
   }
 }
@@ -614,19 +615,19 @@ void UISeekPartyListWnd::InitRegionFilter() {
 // OFFSET: 0x00943830
 // FUNCTION: fn_12829
 void UISeekPartyListWnd::InitJobFilter() {
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6E6), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6DB), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6DC), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6DD), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6DE), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6DF), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6E0), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6E1), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6E2), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_ALL_SELECT), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_1), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_2), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_3_1), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_3_2), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_1PLUS), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_2PLUS), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_ETC), 0);
 
   int counts[9] = {0, 0, 6, 13, 6, 7, 6, 13, 8};
   int message = 0;
-  this->m_jobOptions[0].push_back(std::string(LookupMessage(0x6E6)));
+  this->m_jobOptions[0].push_back(std::string(LookupMessage(MSI_PARTY_BOOKING_ALL_SELECT)));
 
   for (int i = 0; i < 4; ++i) {
     std::string name(LookupMessage(0x6B0 + i));
diff --git a/Source/UI/Window/UISeekPartyMBWnd.cpp b/Source/UI/Window/UISeekPartyMBWnd.cpp
index f519b7b70..4d1948561 100644
--- a/Source/UI/Window/UISeekPartyMBWnd.cpp
+++ b/Source/UI/Window/UISeekPartyMBWnd.cpp
@@ -18,6 +18,7 @@
 #include "UI/Window/WindowManagerWindows.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
@@ -57,14 +58,14 @@ int UISeekPartyMBWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
       }
 
       if (count == 0) {
-        g_windowMgr.Confirm(LookupMessage(1768), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_PARTY_BOOKING_ERR2), 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
 
       if (count > 6) {
         char text[100];
         std::memset(text, 0, sizeof(text));
-        std::sprintf(text, LookupMessage(1769), count);
+        std::sprintf(text, LookupMessage(MSI_PARTY_BOOKING_ERR3), count);
         g_windowMgr.Confirm(text, 0, true, false, 0, "Message", 280, 120, 0);
         break;
       }
@@ -72,7 +73,7 @@ int UISeekPartyMBWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
       std::string level(this->m_levelEdit->Text());
       for (unsigned int i = 0; i < level.size(); ++i) {
         if (level[i] < '/' || level[i] > '9') {
-          g_windowMgr.Confirm(LookupMessage(1770), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_PARTY_BOOKING_ERR4), 0, true, false, 0, "Message", 280, 120, 0);
           return 0;
         }
       }
@@ -91,7 +92,7 @@ int UISeekPartyMBWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a, st
       } else {
         char text[260];
         std::memset(text, 0, sizeof(text));
-        StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(2601), maximum);
+        StringFormat(text, sizeof(text), static_cast<std::size_t>(-1), LookupMessage(MSI_FAILED_TO_WRITE_MAIL), maximum);
         g_windowMgr.Confirm(text, 0, true, false, 0, "Message", 280, 120, 0);
       }
       break;
@@ -202,14 +203,14 @@ void UISeekPartyMBWnd::CreateJobChecks() {
 // OFFSET: 0x009447D0
 // FUNCTION: fn_12832
 void UISeekPartyMBWnd::InitJobCategoryCombo() {
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6DB), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6DC), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6DD), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6DE), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6DF), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6E0), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6E1), 0);
-  this->m_jobCategoryCombo->AddOption(LookupMessage(0x6E2), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_1), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_2), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_3_1), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_3_2), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_1PLUS), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_2PLUS), 0);
+  this->m_jobCategoryCombo->AddOption(LookupMessage(MSI_PARTY_BOOKING_TYPE_ETC), 0);
   this->m_jobCategoryCombo->Select(0);
 }
 
@@ -268,7 +269,7 @@ UISeekPartyMBWnd::~UISeekPartyMBWnd() = default;
 void UISeekPartyMBWnd::OnCreate(int width, int height) {
   char title[64];
   std::memset(title, 0, sizeof(title));
-  std::sprintf(title, LookupMessage(0x698));
+  std::sprintf(title, LookupMessage(MSI_SEEK_PARTY_MEMBER));
 
   this->m_titleText = new UIStaticText();
   this->m_titleText->SetSize(this->geometry.width - 0x20, 0xF);
@@ -339,7 +340,7 @@ void UISeekPartyMBWnd::OnCreate(int width, int height) {
   this->m_levelEdit->Border(0x64, 0x64, 0x64);
   this->m_levelEdit->flat = 0;
   UIEditCtrl* edit = this->m_levelEdit;
-  if (const char* tooltip = LookupMessage(0x79D)) {
+  if (const char* tooltip = LookupMessage(MSI_SEEK_PARTY_LEVEL_HELP)) {
     edit->tooltip = tooltip;
   }
   this->AddChild(this->m_levelEdit);
diff --git a/Source/UI/Window/UISeekPartyWnd.cpp b/Source/UI/Window/UISeekPartyWnd.cpp
index 898331053..32ac20337 100644
--- a/Source/UI/Window/UISeekPartyWnd.cpp
+++ b/Source/UI/Window/UISeekPartyWnd.cpp
@@ -6,6 +6,7 @@
 #include "UI/Text/UIStaticText.h"
 #include "UI/Window/UIJobListWnd.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdio>
 #include <cstdlib>
 #include <string>
@@ -37,7 +38,7 @@ void UISeekPartyWnd::OnCreate(int, int) {
   if (minimum + 0xF <= maximum) {
     maximum = minimum + 0xF;
   }
-  std::sprintf(text, "%s - %d~%d", LookupMessage(0x6DA), minimum, maximum);
+  std::sprintf(text, "%s - %d~%d", LookupMessage(MSI_PARTY_BOOKING_REQURT), minimum, maximum);
 
   this->m_label = new UIStaticText();
   this->m_label->SetSize(this->geometry.width - 0x20, 0xF);
diff --git a/Source/UI/Window/UISelCharForUServerWnd.cpp b/Source/UI/Window/UISelCharForUServerWnd.cpp
index 97c030fca..29c4f2cdd 100644
--- a/Source/UI/Window/UISelCharForUServerWnd.cpp
+++ b/Source/UI/Window/UISelCharForUServerWnd.cpp
@@ -16,6 +16,7 @@
 #include "Render/Renderer.h"
 #include "UI/Text/UICharInfoBalloonText.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdint>
 #include <cstdlib>
 #include <cstring>
@@ -141,7 +142,7 @@ int UISelCharForUServerWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
 
   switch (argument1) {
   case ID_OK: {
-    if (g_windowMgr.Confirm(LookupMessage(0x4BB), 2, false, false, 0, "Message", 280, 120, 0) != 0xBB) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_CONFIRM_SELECT_CHARACTERS), 2, false, false, 0, "Message", 280, 120, 0) != 0xBB) {
       return 0;
     }
 
@@ -170,13 +171,13 @@ int UISelCharForUServerWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
       return 0;
     }
 
-    g_windowMgr.Confirm(LookupMessage(0x4C1), 0, true, true, 0, "Message", 280, 120, 0);
+    g_windowMgr.Confirm(LookupMessage(MSI_NO_SELECT_CHARACTERS), 0, true, true, 0, "Message", 280, 120, 0);
     break;
   }
   case ID_CHECK:
     this->m_checkedCount += sender->geometry.unknown_0030 != 0 ? 1 : -1;
     if (this->m_checkedCount > 9) {
-      g_windowMgr.Confirm(LookupMessage(0x4BC), 0, true, true, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_ERROR_SELECT_CHARACTERS), 0, true, true, 0, "Message", 280, 120, 0);
       static_cast<UICheckBox*>(sender)->SetChecked(0);
     }
     break;
diff --git a/Source/UI/Window/UISerachStoreInfoWnd.cpp b/Source/UI/Window/UISerachStoreInfoWnd.cpp
index d52cf0106..c3a8c85fd 100644
--- a/Source/UI/Window/UISerachStoreInfoWnd.cpp
+++ b/Source/UI/Window/UISerachStoreInfoWnd.cpp
@@ -19,6 +19,7 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "Utility/Text/FormatString.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <cstdlib>
 #include <cstring>
 #include <list>
@@ -95,8 +96,8 @@ void UISerachStoreInfoWnd::OnCreate(int width, int height) {
     this->AddChild(*radio);
     ++radio;
   }
-  this->m_radios[0]->SetText(LookupMessage(0x6F2));
-  this->m_radios[1]->SetText(LookupMessage(0x6F3));
+  this->m_radios[0]->SetText(LookupMessage(MSI_SELL));
+  this->m_radios[1]->SetText(LookupMessage(MSI_BUY));
   this->m_radios[this->unknown_00E4]->SendMsg(this, UM_SETSTATE, 1, 0, 0, 0);
 
   this->m_edits[1] = new UIEditCtrl();
@@ -116,7 +117,7 @@ void UISerachStoreInfoWnd::OnCreate(int width, int height) {
   this->m_edits[0]->Border(0xC0, 0xC0, 0xC0);
   this->m_edits[0]->flat = 0;
   UIEditCtrl* edit = this->m_edits[0];
-  if (const char* tooltip = LookupMessage(0x709)) {
+  if (const char* tooltip = LookupMessage(MSI_SSI_TOOLTIP_OF_SERACHING_THE_CARD)) {
     edit->tooltip = tooltip;
   }
   this->m_edits[0]->disabled = 1;
@@ -148,7 +149,7 @@ void UISerachStoreInfoWnd::OnCreate(int width, int height) {
 
   UICheckBox* check = new UICheckBox();
   check->SetSize(0xA0, 0xC);
-  check->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(0x6FC));
+  check->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", LookupMessage(MSI_SEARCH_INCLUDED));
   check->Move(100, 0x3C);
   check->SetChecked(this->unknown_00ED);
   this->AddChild(check);
@@ -166,20 +167,20 @@ void UISerachStoreInfoWnd::OnCreate(int width, int height) {
   }
 
   this->m_prevButton = new UITextButton();
-  this->m_prevButton->Configure(LookupMessage(0x41D), 0x8E8E8E, 0, 0xC, 0, 0);
+  this->m_prevButton->Configure(LookupMessage(MSI_PREV_PAGE), 0x8E8E8E, 0, 0xC, 0, 0);
   this->m_prevButton->m_hoverColor = 0xEFB700;
   this->m_prevButton->Move(
-      this->geometry.width / 2 - this->TextWidth(LookupMessage(0x41D), 0, 0, 0xC, 0, 0) - 0x14,
+      this->geometry.width / 2 - this->TextWidth(LookupMessage(MSI_PREV_PAGE), 0, 0, 0xC, 0, 0) - 0x14,
       this->geometry.height - 0x15);
-  this->m_prevButton->SetTooltip(LookupMessage(0x41D));
+  this->m_prevButton->SetTooltip(LookupMessage(MSI_PREV_PAGE));
   this->m_prevButton->SetId(0x13C);
   this->AddChild(this->m_prevButton);
 
   this->m_nextButton = new UITextButton();
-  this->m_nextButton->Configure(LookupMessage(0x41E), 0x8E8E8E, 0, 0xC, 0, 0);
+  this->m_nextButton->Configure(LookupMessage(MSI_NEXT_PAGE), 0x8E8E8E, 0, 0xC, 0, 0);
   this->m_nextButton->m_hoverColor = 0xEFB700;
   this->m_nextButton->Move(this->geometry.width / 2 + 0x14, this->geometry.height - 0x15);
-  this->m_nextButton->SetTooltip(LookupMessage(0x41E));
+  this->m_nextButton->SetTooltip(LookupMessage(MSI_NEXT_PAGE));
   this->m_nextButton->SetId(0x13D);
   this->AddChild(this->m_nextButton);
 
@@ -241,7 +242,7 @@ int UISerachStoreInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
       std::string itemName = this->m_edits[1]->Text();
       if (itemName.size() == 0) {
         this->unknown_00EC = 0;
-        this->unknown_00F0 = LookupMessage(1809);
+        this->unknown_00F0 = LookupMessage(MSI_SSI_FAILED_ENTER_THE_NAME_OF_ITEM);
       }
       if (this->unknown_00EC != 0) {
         std::list<int> itemIds;
@@ -249,12 +250,12 @@ int UISerachStoreInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
         itemIds = SearchItemIds(itemName, 0, this->unknown_00ED);
         if (itemIds.size() == 0) {
           this->unknown_00EC = 0;
-          this->unknown_00F0 = LookupMessage(1799);
+          this->unknown_00F0 = LookupMessage(MSI_SSI_FAILED_ITEM_DOES_NOT_EXIST);
         } else if (cardName.size() != 0) {
           cardIds = SearchItemIds(cardName, 1, this->unknown_00ED);
           if (cardIds.size() == 0) {
             this->unknown_00EC = 0;
-            this->unknown_00F0 = LookupMessage(1812);
+            this->unknown_00F0 = LookupMessage(MSI_SSI_FAILED_NAME_OF_CARD_DOES_NOT_EXIST);
           }
         }
 
@@ -284,7 +285,7 @@ int UISerachStoreInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
             }
           }
           if (this->unknown_00EC == 0) {
-            this->unknown_00F0 = LookupMessage(1804);
+            this->unknown_00F0 = LookupMessage(MSI_SSI_FAILED_PRICE_ISNOT_VALID);
           }
           if (this->unknown_00EC != 0) {
             const short length = static_cast<short>(count * 4 + 15);
@@ -336,23 +337,23 @@ int UISerachStoreInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
           this->unknown_00DC = 1;
           g_session.unknown_5BD4.clear();
           reinterpret_cast<unsigned char*>(&g_session.unknown_5BE4)[1] = 0;
-          this->unknown_00F0 = LookupMessage(1803);
+          this->unknown_00F0 = LookupMessage(MSI_SSI_FAILED_SEARCH_STORE);
           --g_session.unknown_5BE0;
           break;
         case SSI_FAILED_OVER_MAXCOUNT:
-          this->unknown_00F0 = LookupMessage(1784);
+          this->unknown_00F0 = LookupMessage(MSI_SSI_FAILED_OVER_MAXCOUNT);
           break;
         case SSI_FAILED_SEARCH_CNT:
-          this->unknown_00F0 = LookupMessage(1798);
+          this->unknown_00F0 = LookupMessage(MSI_SSI_FAILED_SEARCH_CNT);
           break;
         case SSI_FAILED_LIMIT_SEARCH_TIME:
-          g_windowMgr.Confirm(LookupMessage(1800), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_SSI_FAILED_LIMIT_SERACH_TIME), 0, true, false, 0, "Message", 280, 120, 0);
           return 0;
         case SSI_FAILED_SSILIST_CLICK_TO_OPEN_STORE:
           g_session.unknown_5BE8 = -1;
           g_session.unknown_5BEC = -1;
           g_session.unknown_5BF0 = 0xFFFFFFFF;
-          g_windowMgr.Confirm(LookupMessage(1797), 0, true, false, 0, "Message", 280, 120, 0);
+          g_windowMgr.Confirm(LookupMessage(MSI_FAIL_OPEN_STORE), 0, true, false, 0, "Message", 280, 120, 0);
           return 0;
         }
       }
@@ -360,7 +361,7 @@ int UISerachStoreInfoWnd::SendMsg(UIWindow* sender, int message, std::intptr_t a
       this->m_findButton->SetDisabled(0);
       this->m_findButton->Invalidate();
     } else if (g_session.unknown_5BD4.empty() && this->unknown_00EC != 0) {
-      this->unknown_00F0 = LookupMessage(1102);
+      this->unknown_00F0 = LookupMessage(MSI_SEARCHING_ITEM);
     }
     this->m_prevButton->Enable(this->unknown_00DC != 1);
     this->m_nextButton->Enable(reinterpret_cast<unsigned char*>(&g_session.unknown_5BE4)[1]);
@@ -423,7 +424,7 @@ void UISerachStoreInfoWnd::OnLBtnDblClk(int x, int y) {
   }
 
   if (reinterpret_cast<std::int16_t*>(&g_session.unknown_5BE4)[1] != 0 &&
-      g_windowMgr.Confirm(LookupMessage(0x6F9), 2, true, false, 0, "Message", 0x118, 0x78, 0) != 0xBB) {
+      g_windowMgr.Confirm(LookupMessage(MSI_OPEN_SEARCH_STORE), 2, true, false, 0, "Message", 0x118, 0x78, 0) != 0xBB) {
     return;
   }
 
diff --git a/Source/UI/Window/UIShowWarpWnd.cpp b/Source/UI/Window/UIShowWarpWnd.cpp
index 0291182de..3ace030f9 100644
--- a/Source/UI/Window/UIShowWarpWnd.cpp
+++ b/Source/UI/Window/UIShowWarpWnd.cpp
@@ -8,6 +8,7 @@
 #include "UI/Lists/UIListBox.h"
 #include "UI/Window/UIWindowMgr.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <string>
 
@@ -66,9 +67,9 @@ int UIShowWarpWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument
   case UM_SETINFO: {
     const char* name = reinterpret_cast<const char*>(argument1);
     if (std::string(name) == "Random") {
-      this->m_list->AddLine(LookupMessage(0xD4));
+      this->m_list->AddLine(LookupMessage(MSI_RANDOM_POS));
     } else if (std::string(name) == "cancel") {
-      this->m_list->AddLine(LookupMessage(0xDA));
+      this->m_list->AddLine(LookupMessage(MSI_CANCEL));
     } else {
       this->m_list->AddLine(g_session.GetMapDisplayName(g_session.GatName2RswName(name)));
     }
diff --git a/Source/UI/Window/UIVideoWnd.cpp b/Source/UI/Window/UIVideoWnd.cpp
index da0ab9fe2..09348bcea 100644
--- a/Source/UI/Window/UIVideoWnd.cpp
+++ b/Source/UI/Window/UIVideoWnd.cpp
@@ -11,6 +11,7 @@
 #include "Render/Textures/TextureCache.h"
 #include "UI/Window/WindowManagerWindows.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <string>
 
@@ -115,7 +116,7 @@ int UIVideoWnd::SendMsg(
     }
     break;
   case UM_CLOSE:
-    if (g_windowMgr.Confirm(LookupMessage(3142), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+    if (g_windowMgr.Confirm(LookupMessage(MSI_CANNOT_MOVE_MINI_PARTYWND), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
       g_windowMgr.CloseWindow(WID_VIDEOWND);
     }
     break;
diff --git a/Source/UI/Window/UIWindow.cpp b/Source/UI/Window/UIWindow.cpp
index 6361f8cf0..efe9e32f8 100644
--- a/Source/UI/Window/UIWindow.cpp
+++ b/Source/UI/Window/UIWindow.cpp
@@ -72,6 +72,7 @@
 #include "Contents/Items/ItemInfo.h"
 #include "Contents/PrivateAirplaneMgr.h"
 #include "Contents/MapSkyMgr.h"
+#include "Resource/MSGSTRINGID.h"
 #include <algorithm>
 #include <atlconv.h>
 #include <bit>
@@ -2089,8 +2090,8 @@ void UIPrivateAirplaneWnd::Paint() {
   this->DrawBitmap(
     0, 0, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\private_airplane\\bg_pay.bmp"))), false
   );
-  this->DrawTextAt(19, 4, LookupMessage(0xd02), 0, 0, 12, 0xffffff, 0, 0);
-  this->DrawTextAt(18, 3, LookupMessage(0xd02), 0, 0, 12, 0, 0, 0);
+  this->DrawTextAt(19, 4, LookupMessage(MSI_PRIVATE_AIRPLANE_FAILED_NOT_ENOUGH_ITEM), 0, 0, 12, 0xffffff, 0, 0);
+  this->DrawTextAt(18, 3, LookupMessage(MSI_PRIVATE_AIRPLANE_FAILED_NOT_ENOUGH_ITEM), 0, 0, 12, 0, 0, 0);
 
   if (this->m_text.size() == 0) {
     return;
@@ -2254,7 +2255,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   closeButton->SetBitmap("유저인터페이스\\navigation_interface3\\btn_close_press.bmp", 2, 0);
   closeButton->SetSize(closeButton->BitmapWidth(), closeButton->BitmapHeight());
   closeButton->SetId(201);
-  closeButton->SetTooltip(LookupMessage(0x0BE5));
+  closeButton->SetTooltip(LookupMessage(MSI_ZENY_LOTTO_BUY_10));
   this->AddChild(closeButton);
 
   UIBitmapButton* maximizeButton = new UIBitmapButton();
@@ -2264,7 +2265,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   maximizeButton->SetBitmap("유저인터페이스\\navigation_interface3\\btn_maximize_press.bmp", 2, 0);
   maximizeButton->SetSize(maximizeButton->BitmapWidth(), maximizeButton->BitmapHeight());
   maximizeButton->SetId(200);
-  maximizeButton->SetTooltip(LookupMessage(0x089B));
+  maximizeButton->SetTooltip(LookupMessage(MSI_NAVIGATION_ALL));
   this->AddChild(maximizeButton);
 
   UICheckBox* minimizeCheck = new UICheckBox();
@@ -2272,7 +2273,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   minimizeCheck->SetSize(110, 12);
   minimizeCheck->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", "Minimize");
   minimizeCheck->SetChecked(0);
-  minimizeCheck->SetTooltip(LookupMessage(0x089C));
+  minimizeCheck->SetTooltip(LookupMessage(MSI_NAVIGATION_MAP));
   this->AddChild(minimizeCheck);
 
   UIBitmapButton* roadIconButton = new UIBitmapButton();
@@ -2280,7 +2281,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   this->SetRoadIcon(g_navigationManager.viewIcon);
   roadIconButton->SetSize(roadIconButton->BitmapWidth(), roadIconButton->BitmapHeight());
   roadIconButton->SetId(189);
-  roadIconButton->SetTooltip(LookupMessage(0x0C8B));
+  roadIconButton->SetTooltip(LookupMessage(MSI_TAREN_LOGINREFUSE_FAIL_NOTACTIVATED));
   this->AddChild(roadIconButton);
 
   UIBitmapButton* roadListButton = new UIBitmapButton();
@@ -2290,7 +2291,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   roadListButton->SetBitmap("유저인터페이스\\navigation_interface3\\btn_roadlistwnd_press.bmp", 2, 0);
   roadListButton->SetSize(roadListButton->BitmapWidth(), roadListButton->BitmapHeight());
   roadListButton->SetId(442);
-  roadListButton->SetTooltip(LookupMessage(0x0C85));
+  roadListButton->SetTooltip(LookupMessage(MSI_NAVIGATION_SEARCHTORUITE));
   this->AddChild(roadListButton);
 
   UIListBox_NaviSearch* roadList = new UIListBox_NaviSearch();
@@ -2317,7 +2318,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   filterCheck->SetImages("유저인터페이스\\checkbox_1.bmp", "유저인터페이스\\checkbox_0.bmp", "service");
   filterCheck->SetId(213);
   filterCheck->SetChecked(g_navigationManager.unknown_127C);
-  filterCheck->SetTooltip(LookupMessage(0x0C8C));
+  filterCheck->SetTooltip(LookupMessage(MSI_NAVIGATION_V4_HELP));
   this->AddChild(filterCheck);
 
   UIBitmapButton* shareButton = new UIBitmapButton();
@@ -2327,7 +2328,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   shareButton->SetBitmap("유저인터페이스\\private_airplane\\btn_share_press.bmp", 2, 0);
   shareButton->SetSize(shareButton->BitmapWidth(), shareButton->BitmapHeight());
   shareButton->SetId(354);
-  shareButton->SetTooltip(LookupMessage(0x0C86));
+  shareButton->SetTooltip(LookupMessage(MSI_NAVIGATION_SHARE_DESC));
   this->AddChild(shareButton);
 
   UIBitmapButton* findButton = new UIBitmapButton();
@@ -2337,7 +2338,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   findButton->SetBitmap("유저인터페이스\\private_airplane\\btn_find_press.bmp", 2, 0);
   findButton->SetSize(findButton->BitmapWidth(), findButton->BitmapHeight());
   findButton->SetId(430);
-  findButton->SetTooltip(LookupMessage(0x0895));
+  findButton->SetTooltip(LookupMessage(MSI_NAVIGATION_VIEWCHANGE));
   this->AddChild(findButton);
 
   UIBitmapButton* moveButton = new UIBitmapButton();
@@ -2353,11 +2354,11 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   this->unknown_00E8 = label;
   label->SetSize(100, 20);
   this->AddChild(label);
-  label->SetText(LookupMessage(0x0C87), 0);
+  label->SetText(LookupMessage(MSI_NAVIGATION_SEARCH_02), 0);
   label->SetColor(0, 0, 0);
 
-  this->unknown_00B4 = this->AddCloseButton(LookupMessage(0x0BE5), 0);
-  this->unknown_00BC = this->AddMinimizeButton(LookupMessage(0x089C), 0);
+  this->unknown_00B4 = this->AddCloseButton(LookupMessage(MSI_ZENY_LOTTO_BUY_10), 0);
+  this->unknown_00BC = this->AddMinimizeButton(LookupMessage(MSI_NAVIGATION_MAP), 0);
 
   UIBitmapButton* helpButton = new UIBitmapButton();
   this->unknown_00C0 = helpButton;
@@ -2366,7 +2367,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   helpButton->SetBitmap("유저인터페이스\\navigation_interface\\NaviHelp_on.bmp", 2, 0);
   helpButton->SetSize(helpButton->BitmapWidth(), helpButton->BitmapHeight());
   helpButton->SetId(343);
-  helpButton->SetTooltip(LookupMessage(0x089D));
+  helpButton->SetTooltip(LookupMessage(MSI_NAVIGATION_NPC));
   this->AddChild(helpButton);
 
   UIBitmapButton* dataButton = new UIBitmapButton();
@@ -2376,7 +2377,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   dataButton->SetBitmap("유저인터페이스\\navigation_interface3\\btn_Navidata_Open_press.bmp", 2, 0);
   dataButton->SetSize(dataButton->BitmapWidth(), dataButton->BitmapHeight());
   dataButton->SetId(191);
-  dataButton->SetTooltip(LookupMessage(0x0899));
+  dataButton->SetTooltip(LookupMessage(MSI_NAVIGATION_MINI));
   this->AddChild(dataButton);
 
   UIBitmapEditCtrl* searchEdit = new UIBitmapEditCtrl();
@@ -2395,7 +2396,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   searchButton->SetBitmap("유저인터페이스\\navigation_interface3\\btn_searchbar_press.bmp", 2, 0);
   searchButton->SetSize(searchButton->BitmapWidth(), searchButton->BitmapHeight());
   searchButton->SetId(321);
-  searchButton->SetTooltip(LookupMessage(0x0894));
+  searchButton->SetTooltip(LookupMessage(MSI_NAVIGATION_SEARCHINFO));
   this->AddChild(searchButton);
 
   UIBitmapButton* backButton = new UIBitmapButton();
@@ -2406,7 +2407,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   backButton->SetBitmap("유저인터페이스\\navigation_interface3\\bt_back_on.bmp", 2, 0);
   backButton->SetSize(backButton->BitmapWidth(), backButton->BitmapHeight());
   backButton->SetId(284);
-  backButton->SetTooltip(LookupMessage(0x0C88));
+  backButton->SetTooltip(LookupMessage(MSI_NAVIGATION_ICONTIP));
   this->AddChild(backButton);
 
   UIComboBox_BmpWnd* searchType = new UIComboBox_BmpWnd();
@@ -2420,10 +2421,10 @@ void UINavigationV4Wnd::OnCreate(int, int) {
   searchType->green = 232;
   searchType->blue = 232;
   this->AddChild(searchType);
-  searchType->AddOption(LookupMessage(0x089E), 0);
-  searchType->AddOption(LookupMessage(0x089F), 0);
-  searchType->AddOption(LookupMessage(0x08A0), 0);
-  searchType->AddOption(LookupMessage(0x08A1), 0);
+  searchType->AddOption(LookupMessage(MSI_NAVIGATION_MOB), 0);
+  searchType->AddOption(LookupMessage(MSI_NAVIGATION_SETSTRING), 0);
+  searchType->AddOption(LookupMessage(MSI_NAVIGATION_SCROLL), 0);
+  searchType->AddOption(LookupMessage(MSI_NAVIGATION_USESCROLL), 0);
   searchType->Select(g_navigationManager.unknown_1260);
 
   this->RefreshLayout();
@@ -2431,7 +2432,7 @@ void UINavigationV4Wnd::OnCreate(int, int) {
 // OFFSET: 0x005C5D40
 // FUNCTION: fn_03582
 void UINavigationroadiconWnd::OnCreate(int, int) {
-  this->AddCloseButton(LookupMessage(3045), 0);
+  this->AddCloseButton(LookupMessage(MSI_ZENY_LOTTO_BUY_10), 0);
 
   this->icon = new UIStaticBitmap();
   this->icon->SetBitmap("유저인터페이스\\navigation_interface3\\img_roadIocn_bg_select.bmp");
@@ -2450,7 +2451,7 @@ void UINavigationV4Wnd::Paint() {
   if (g_navigationManager.unknown_1254 == true) {
     DrawFilledRoundedBorder(*this, 0, 0, 0x86, 0x3d, 0xffffff);
     DrawFilledRoundedBorder(*this, 1, 0x11, 0x84, 0x2b, 0);
-    this->DrawTextAt(3, 3, LookupMessage(0x8ad), 0, 0, 12, 0, 0, 0);
+    this->DrawTextAt(3, 3, LookupMessage(MSI_NAVIGATION_MOB_S_S), 0, 0, 12, 0, 0, 0);
     if (g_navigationManager.destinationText.size() != 0) {
       this->DrawBitmap(
         2, 0x12, static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\navigation_interface3\\ico_destination.bmp"))), true
@@ -2461,7 +2462,7 @@ void UINavigationV4Wnd::Paint() {
     return;
   }
 
-  this->DrawPanelBackground(this->DrawTitleBar(true, LookupMessage(0x8ad), 0), 0, "");
+  this->DrawPanelBackground(this->DrawTitleBar(true, LookupMessage(MSI_NAVIGATION_MOB_S_S), 0), 0, "");
   this->DrawButtonBar(0, 0, 1);
   this->FillRegion(0, 0x2b, 0x110, 1, 0xcccccc);
   this->DrawBitmap(
@@ -2529,7 +2530,7 @@ void UINavigationV4Wnd::Paint() {
         );
       }
 
-      std::string message = LookupMessage(0xc8f);
+      std::string message = LookupMessage(MSI_NAVIGATION_V4_HELP03);
       std::vector<std::string> lines;
       WrapPlainText(message.c_str(), lines, 0x26);
       int y = (0x29 - static_cast<int>(lines.size())) * 7;
@@ -2599,7 +2600,7 @@ void UINavigationV4Wnd::Paint() {
 // FUNCTION: fn_03589
 void UINavigationroadiconWnd::Paint() {
   CBitmapRes* bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve("유저인터페이스\\navigation_interface3\\bg_roadIocn_select.bmp")));
-  const int titleHeight = this->DrawTitleBar(true, LookupMessage(3203), 0);
+  const int titleHeight = this->DrawTitleBar(true, LookupMessage(MSI_NAVIGATION_SHARETIP), 0);
   this->DrawBitmap(0, titleHeight, bitmap, false);
 }
 
@@ -2627,31 +2628,31 @@ int UINavigationV4Wnd::SendMsg(UIWindow* sender, int message, std::intptr_t argu
           window->Move(static_cast<int>((g_renderer->viewport.width - 0xD0) * 0.5), static_cast<int>((g_renderer->viewport.height - 0x6E) * 0.5));
           g_windowMgr.AddRendered(window);
           if (g_navigationManager.GetCurrentTargetType() == 2) {
-            window->SendMsg(nullptr, 0x9A, reinterpret_cast<std::intptr_t>(LookupMessage(0xD3B)), 0, 0, 0);
+            window->SendMsg(nullptr, 0x9A, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TO_BLOCK_WHISPER_FAILED1)), 0, 0, 0);
           }
 
           std::string mapName = static_cast<CGameMode*>(g_modeMgr.GetGameMode())->MapName();
           mapName = mapName.substr(0, mapName.find(".rsw")) + ".gat";
           if (!g_privateAirplaneItems->IsStartableMap(mapName)) {
-            window->SendMsg(nullptr, 0x9A, reinterpret_cast<std::intptr_t>(LookupMessage(0xD03)), 0, 0, 0);
+            window->SendMsg(nullptr, 0x9A, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ENTER_ONE_LINE_WITHOUT_LINE_BREAKS)), 0, 0, 0);
             window->SendMsg(nullptr, UM_REFRESHBUTTON, 0, 0, 0, 0);
           }
 
           std::string targetName = g_navigationManager.GetCurrentTargetName() + ".gat";
           if (!g_privateAirplaneItems->IsEndableMap(targetName)) {
-            window->SendMsg(nullptr, 0x9A, reinterpret_cast<std::intptr_t>(LookupMessage(0xD04)), 0, 0, 0);
+            window->SendMsg(nullptr, 0x9A, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_REGISTER_NAME_THAT_CONTAINS_BADWORDS)), 0, 0, 0);
             window->SendMsg(nullptr, UM_REFRESHBUTTON, 0, 0, 0, 0);
           }
 
           if (mapName.compare(targetName) == 0) {
-            window->SendMsg(nullptr, 0x9A, reinterpret_cast<std::intptr_t>(LookupMessage(0xD19)), 0, 0, 0);
+            window->SendMsg(nullptr, 0x9A, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REGISTER_ADVENTURER_AGENCY)), 0, 0, 0);
             window->SendMsg(nullptr, UM_REFRESHBUTTON, 0, 0, 0, 0);
           }
 
           CGameMode* mode = static_cast<CGameMode*>(g_modeMgr.GetGameMode());
           if (mode->scene && static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player &&
               static_cast<CGameMode*>(g_modeMgr.GetGameMode())->scene->player->render.unknown_0070 == 3) {
-            window->SendMsg(nullptr, 0x9A, reinterpret_cast<std::intptr_t>(LookupMessage(0xD1A)), 0, 0, 0);
+            window->SendMsg(nullptr, 0x9A, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_REGISTER_ADVENTURER_AGENCY2)), 0, 0, 0);
             window->SendMsg(nullptr, UM_REFRESHBUTTON, 0, 0, 0, 0);
           }
 
@@ -2844,7 +2845,7 @@ int UINavigationV4Wnd::SendMsg(UIWindow* sender, int message, std::intptr_t argu
       break;
     case ID_CLOSE:
       if (g_navigationManager.unknown_1258 == 2) {
-        if (g_windowMgr.Confirm(LookupMessage(0x8BF), 2, true, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
+        if (g_windowMgr.Confirm(LookupMessage(MSI_NAVIGATION_HELP2), 2, true, false, 0, "Message", 0x118, 0x78, 0) == 0xBB) {
           g_navigationManager.SetViewMode(1);
           g_navigationManager.unknown_125C = 0;
           g_navigationManager.ClearSavedTarget();
@@ -2909,7 +2910,7 @@ int UINavigationroadiconWnd::SendMsg(UIWindow*, int message, std::intptr_t a, st
 // OFFSET: 0x005C4D70
 // FUNCTION: fn_03580
 void UINavigationRuideWnd::OnCreate(int width, int) {
-  this->AddCloseButton(LookupMessage(3045), 0);
+  this->AddCloseButton(LookupMessage(MSI_ZENY_LOTTO_BUY_10), 0);
   this->routeList = new UIListBox_NaviSearch();
   this->routeList->SetSize(width - 4, 293);
   this->routeList->backgroundRed = 255;
@@ -2925,7 +2926,7 @@ void UINavigationRuideWnd::OnCreate(int width, int) {
 // FUNCTION: fn_03587
 void UINavigationRuideWnd::Paint() {
   this->FillRegion(0, 0, 272, 338, 0xCCCCCC);
-  this->DrawPanelBackground(this->DrawTitleBar(true, LookupMessage(3204), 0), 0, "");
+  this->DrawPanelBackground(this->DrawTitleBar(true, LookupMessage(MSI_NAVIGATION_SEARCH_01), 0), 0, "");
   this->DrawButtonBar(0, 0, 1);
 }
 
@@ -3077,15 +3078,15 @@ std::string UINavigationV4Wnd::MobName(CNavi_Object* mob) {
   const int level = mob->GetFlag();
   if (level > 0) {
     std::string text;
-    text.assign(LookupMessage(2453));
+    text.assign(LookupMessage(MSI_BANK_DEPOSIT_NO_MONEY));
     if (level > 99) {
-      text.assign(LookupMessage(2449));
+      text.assign(LookupMessage(MSI_NAVIGATION_NUM4));
     } else if (level > 49) {
-      text.assign(LookupMessage(2450));
+      text.assign(LookupMessage(MSI_NAVIGATION_NUM5));
     } else if (level >= 20 && level <= 49) {
-      text.assign(LookupMessage(2451));
+      text.assign(LookupMessage(MSI_BANK_SYSTEM_ERROR));
     } else if (level >= 5 && level <= 19) {
-      text = LookupMessage(2452);
+      text = LookupMessage(MSI_BANK_WITHDRAW_NO_MONEY);
     }
 
     std::sprintf(grade, " (%s)", text.c_str());
@@ -3112,15 +3113,15 @@ std::string UINavigationV4Wnd::ObjectLabel(int type, void* object) {
     label.assign(static_cast<CNavi_Object*>(object)->GetInfo()->GetName());
     const int level = static_cast<CNavi_Object*>(object)->GetFlag();
     if (level > 0) {
-      std::string text(LookupMessage(2453));
+      std::string text(LookupMessage(MSI_BANK_DEPOSIT_NO_MONEY));
       if (level > 99) {
-        text.assign(LookupMessage(2449));
+        text.assign(LookupMessage(MSI_NAVIGATION_NUM4));
       } else if (level > 49) {
-        text = LookupMessage(2450);
+        text = LookupMessage(MSI_NAVIGATION_NUM5);
       } else if (level >= 20 && level <= 49) {
-        text = LookupMessage(2451);
+        text = LookupMessage(MSI_BANK_SYSTEM_ERROR);
       } else if (level >= 5 && level <= 19) {
-        text = LookupMessage(2452);
+        text = LookupMessage(MSI_BANK_WITHDRAW_NO_MONEY);
       }
 
       std::sprintf(suffix, " (%s)", text.c_str());
@@ -3245,7 +3246,7 @@ void UINavigationV4Wnd::FillRouteGroups() {
 
   char summary[50];
   std::memset(summary, 0, sizeof(summary));
-  std::sprintf(summary, LookupMessage(3210), static_cast<int>(g_navigationManager.nodePaths.size()));
+  std::sprintf(summary, LookupMessage(MSI_WORLDMAP_NAVIGATION_SET), static_cast<int>(g_navigationManager.nodePaths.size()));
   this->unknown_00E8->SetText(summary, 0);
   this->Invalidate();
 }
@@ -3560,7 +3561,7 @@ void UIPrivateAirplaneWnd::OnCreate(int, int) {
     }
 
     UIBasicButton* button = new UIBasicButton();
-    const std::string text = FormatOwnedString(LookupMessage(0xd01), name);
+    const std::string text = FormatOwnedString(LookupMessage(MSI_PRIVATE_AIRPLANE_FAILED_ISNOT_ENDABLE_MAP), name);
     button->Configure(0xc0, text.c_str());
     button->Move(8, y);
     button->SetId(500);
diff --git a/Source/UI/Window/UIWindowMgr.cpp b/Source/UI/Window/UIWindowMgr.cpp
index b743cc622..7ef7e0e5e 100644
--- a/Source/UI/Window/UIWindowMgr.cpp
+++ b/Source/UI/Window/UIWindowMgr.cpp
@@ -247,6 +247,7 @@
 #include "UI/Window/UIVideoWnd.h"
 #include "UI/Window/UIViewCameraInfoWnd.h"
 #include "Utility/JsonCppLoader.h"
+#include "Resource/MSGSTRINGID.h"
 #include <cstdlib>
 
 namespace {
@@ -1159,13 +1160,13 @@ int UIWindowMgr::ShowWhisperFrom(const char* name, const char* text, int color,
   if ((g_session.m_autoOpenWhisperWindow != 0 && !isFriend) || (g_session.m_autoOpenFriendWhisperWindow != 0 && isFriend)) {
     const char* label = nullptr;
     if (isFriend) {
-      label = LookupMessage(102);
+      label = LookupMessage(MSI_FRIEND);
     } else if (g_session.IsGuildMemberCharacter(accountId)) {
       label = "GuildMember";
     } else if (g_session.IsFriendNameDifferent(name)) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(917)), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ID_WARNING)), 0xFFFF, 0, 0, 0);
     } else if (g_session.IsGuildMemberNameDifferent(name)) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(919)), 0xFFFF, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ID_WARNING_GUILD)), 0xFFFF, 0, 0, 0);
     }
 
     shown = this->SendNotice(UIM_MAKE_WHISPER_WINDOW, reinterpret_cast<std::intptr_t>(name), reinterpret_cast<std::intptr_t>(label), reinterpret_cast<std::intptr_t>(ShortcutFilename(accountId).c_str()), 0, 0);
@@ -1665,7 +1666,7 @@ void UIWindowMgr::SendEmotionHotkey(int index) {
   if (g_windowMgr.unknown_01DC != nullptr) {
     const bool linked = HasTextLinks(std::string(text));
     if (linked) {
-      g_windowMgr.Confirm(LookupMessage(0xE53), 0, true, false, 0, "Message", 280, 120, 0);
+      g_windowMgr.Confirm(LookupMessage(MSI_UNDEAD_MONSTERINFO), 0, true, false, 0, "Message", 280, 120, 0);
       return;
     }
   }
@@ -2566,7 +2567,7 @@ bool UIWindowMgr::ProcessHotkeyAction(int action, int pressed) {
         return false;
       }
     } else if (g_navigationManager.unknown_1258 == 2) {
-      if (g_windowMgr.Confirm(LookupMessage(0x8BF), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_NAVIGATION_HELP2), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
         g_navigationManager.unknown_125C = 0;
         g_navigationManager.unknown_1254 = false;
         g_navigationManager.Reset(true);
@@ -2601,13 +2602,13 @@ bool UIWindowMgr::ProcessHotkeyAction(int action, int pressed) {
     }
 
     if (this->LookupWindow(WID_NEWSELECTCHARWND) && g_session.m_loginModeFlag == 1) {
-      if (g_windowMgr.Confirm(LookupMessage(0xD68), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+      if (g_windowMgr.Confirm(LookupMessage(MSI_ENST_ANGELUS2), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
         g_modeMgr.gameMode->SendMsg(LMM_GOTO_LOGIN, 0, 0, 0, 0);
       }
       return false;
     }
 
-    if (this->Confirm(LookupMessage(0x11), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
+    if (this->Confirm(LookupMessage(MSI_DO_YOU_REALLY_WANT_TO_QUIT), 2, true, false, 0, "Message", 280, 120, 0) == 187) {
       GetRagConnection().Close();
       g_modeMgr.gameMode->SendMsg(MM_QUIT, 0, 0, 0, 0);
     }
@@ -4570,7 +4571,7 @@ bool UIWindowMgr::ProcessShortcutKey(int action) {
   case HK_SINGLEMAP_ONOFF + 100:
     if (static_cast<CGameMode*>(g_modeMgr.GetGameMode())->unknown_0254 != 0) {
       if (!g_session.IsNavigationAllowed()) {
-        g_windowMgr.Confirm(LookupMessage(0xACF), 0, true, false, 0, "Message", 280, 120, 0);
+        g_windowMgr.Confirm(LookupMessage(MSI_BANK_0_MONEY), 0, true, false, 0, "Message", 280, 120, 0);
       } else if (!g_windowMgr.CloseWindow(WID_MINIMAPWND)) {
         g_windowMgr.EnsureWindow(WID_MINIMAPWND);
       }
@@ -5049,7 +5050,7 @@ UIWindow* UIWindowMgr::EnsureWindow(int id) {
       window = new UIItemStoreFindWnd();
       this->unknown_02AC = window;
       window->SetSize(140, 145);
-      static_cast<UIItemStoreFindWnd*>(this->unknown_02AC)->SetTitle(LookupMessage(0x447));
+      static_cast<UIItemStoreFindWnd*>(this->unknown_02AC)->SetTitle(LookupMessage(MSI_AUCTION_SEARCH));
       window->Move(CenterOnViewportX(200), ScaleByScreenHeight(200));
       this->AddRendered(window);
       this->unknown_02AC->SendMsg(nullptr, UM_SETINFO, reinterpret_cast<std::intptr_t>(base + 0x6AC), 0, 0, 0);
@@ -5166,7 +5167,7 @@ UIWindow* UIWindowMgr::EnsureWindow(int id) {
   case WID_MERCHANTITEMWND:
     if (!g_mapPropertyMgr->GetValue(g_session.unknown_0000, 40)) {
       g_windowMgr.SendNotice(UIM_OPENCHATWND, 0, 0, 0, 0, 0);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0x94C)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RANKING_NUMBER)), 255, 0, 0, 0);
       break;
     }
     window = this->unknown_02F4;
@@ -6850,23 +6851,23 @@ UIWindow* UIWindowMgr::EnsureWindow(int id) {
     break;
   case WID_BANK_NEWWND:
     if (this->LookupWindow(WID_REFININGWND)) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBC6)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NEWMAKECHAR_HUMANJOB)), 255, 0, 0, 0);
       break;
     }
     if (this->LookupWindow(WID_GRADEENCHANTWND)) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xE85)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_GRADE_ENCHANT_ITEM)), 255, 0, 0, 0);
       break;
     }
     if (this->LookupWindow(WID_ENCHANTUI)) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xF05)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_ITEM_REFORM_WARNNING_NOT_ENOUGH_MATERIAL)), 255, 0, 0, 0);
       break;
     }
     if (this->LookupWindow(WID_EXPANDEDBARTERMARKETWND)) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xF7F)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_PACKAGEITEM_SLEEPSTONECURSEFAIL)), 255, 0, 0, 0);
       break;
     }
     if (g_windowMgr.LookupWindow(WID_RUNESYSTEMWND)) {
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFD7)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOTIFY_JOIN_GUILD_ACCEPT_WND)), 255, 0, 0, 0);
       break;
     }
     window = this->window_0448;
@@ -7200,11 +7201,11 @@ UIWindow* UIWindowMgr::EnsureWindow(int id) {
       this->CloseWindow(WID_RODEXCOMPOSEWND);
       this->CloseWindow(WID_RODEXCONTENTSWND);
       this->unknown_0454->SendMsg(nullptr, UM_COMMAND, ID_CLOSE, 0, 0, 0);
-      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBAF)), 255, 0, 0, 0);
+      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_AURA_EFFECT_ON)), 255, 0, 0, 0);
     }
     if (this->window_0448) {
       g_windowMgr.CloseWindow(WID_BANK_NEWWND);
-      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xBC5)), 255, 0, 0, 0);
+      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NEWMAKECHAR_HUMAN)), 255, 0, 0, 0);
     }
     if (this->LookupWindow(WID_REFININGWND) == nullptr) {
       window = new UIRefiningWnd();
@@ -7360,7 +7361,7 @@ UIWindow* UIWindowMgr::EnsureWindow(int id) {
   case WID_EXPANDEDBARTERMARKETWND:
     if (this->LookupWindow(WID_BANK_NEWWND)) {
       g_windowMgr.CloseWindow(WID_BANK_NEWWND);
-      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xF7E)), 255, 0, 0, 0);
+      g_windowMgr.SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_USESKILL_FAIL_NEED_COMMUNION_WITH_SPIRIT)), 255, 0, 0, 0);
     }
     if (this->LookupWindow(WID_EXPANDEDBARTERMARKETWND) == nullptr) {
       window = new UIExpandedBartermarketWnd();
@@ -7422,11 +7423,11 @@ UIWindow* UIWindowMgr::EnsureWindow(int id) {
       this->CloseWindow(WID_RODEXCOMPOSEWND);
       this->CloseWindow(WID_RODEXCONTENTSWND);
       this->unknown_0454->SendMsg(nullptr, UM_COMMAND, ID_CLOSE, 0, 0, 0);
-      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xE82)), 255, 0, 0, 0);
+      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_CANNOT_OPEN_BANKING_DURING_GRADE_ENCHANT)), 255, 0, 0, 0);
     }
     if (this->window_0448) {
       g_windowMgr.CloseWindow(WID_BANK_NEWWND);
-      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xE84)), 255, 0, 0, 0);
+      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_BROADCASTING_GRADE_ENCHANT_FAIL)), 255, 0, 0, 0);
     }
     if (this->LookupWindow(WID_GRADEENCHANTWND) == nullptr) {
       window = new UIGradeEnchantWnd();
@@ -7538,11 +7539,11 @@ UIWindow* UIWindowMgr::EnsureWindow(int id) {
         this->CloseWindow(WID_RODEXCOMPOSEWND);
         this->CloseWindow(WID_RODEXCONTENTSWND);
         this->unknown_0454->SendMsg(nullptr, UM_COMMAND, ID_CLOSE, 0, 0, 0);
-        this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFD8)), 255, 0, 0, 0);
+        this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOTIFY_ALLY_GUILD_ACCEPT_WND)), 255, 0, 0, 0);
       }
       if (this->window_0448) {
         g_windowMgr.CloseWindow(WID_BANK_NEWWND);
-        this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFD9)), 255, 0, 0, 0);
+        this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOTIFY_JOIN_FRIEND_ACCEPT_WND)), 255, 0, 0, 0);
       }
       window = new UIRuneSystemWnd();
       window->SetSize(910, 539);
@@ -7617,19 +7618,19 @@ UIWindow* UIWindowMgr::EnsureWindow(int id) {
   if (notify) {
     switch (id) {
     case WID_JOINGUILDACCEPTWND:
-      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFDA)), 0xFFFF00, 0, 0, 0);
+      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOTIFY_JOIN_PARTY_ACCEPT_WND)), 0xFFFF00, 0, 0, 0);
       break;
     case WID_ALLYGUILDACCEPTWND:
-      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFDB)), 0xFFFF00, 0, 0, 0);
+      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_NOTIFY_EXCHANGE_ACCEPT_WND)), 0xFFFF00, 0, 0, 0);
       break;
     case WID_JOINFRIENDACCEPTWND:
-      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFDC)), 0xFFFF00, 0, 0, 0);
+      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_WARNING)), 0xFFFF00, 0, 0, 0);
       break;
     case WID_JOINPARTYACCEPTWND:
-      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFDD)), 0xFFFF00, 0, 0, 0);
+      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_RUNESYSTEM_FAILED_ITEMCREATE)), 0xFFFF00, 0, 0, 0);
       break;
     case WID_EXCHANGEACCEPTWND:
-      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(0xFDE)), 0xFFFF00, 0, 0, 0);
+      this->SendNotice(UIM_PUSHINTOCHATHISTORY, reinterpret_cast<std::intptr_t>(LookupMessage(MSI_TITLE_QUEST_BOARD_LIST)), 0xFFFF00, 0, 0, 0);
       break;
     }
   }
diff --git a/Source/UI/Window/UIZeroChatWnd.cpp b/Source/UI/Window/UIZeroChatWnd.cpp
index 4e1190651..67b6e4ba4 100644
--- a/Source/UI/Window/UIZeroChatWnd.cpp
+++ b/Source/UI/Window/UIZeroChatWnd.cpp
@@ -7,6 +7,7 @@
 #include "UI/Text/UIStaticText.h"
 #include "UI/Window/UIDebuffRemoveWnd.h"
 
+#include "Resource/MSGSTRINGID.h"
 #include <string>
 
 // OFFSET: 0x0094B410
@@ -88,7 +89,7 @@ void UIGuild_Storage_Log::OnCreate(int width, int height) {
   this->unknown_0158->Configure(1, 20, 50, 1, 0, 0, 0, 0, 0, 0, 0, 0);
   this->unknown_0158->Move(0, 17);
   this->AddChild(this->unknown_0158);
-  this->unknown_0158->AddTab(LookupMessage(2544), "");
-  this->unknown_0158->AddTab(LookupMessage(2545), "");
-  this->unknown_0158->AddTab(LookupMessage(2546), "");
+  this->unknown_0158->AddTab(LookupMessage(MSI_GUILD_STORAGE_LOG_WND_NAME), "");
+  this->unknown_0158->AddTab(LookupMessage(MSI_GUILD_STORAGE_LOG_CAUTION), "");
+  this->unknown_0158->AddTab(LookupMessage(MSI_GUILD_STORAGE_CLOSE_TIMEOUT), "");
 }