diff --git a/src/UserInterface/NProtectGameGuard.cpp b/src/UserInterface/NProtectGameGuard.cpp
deleted file mode 100644
index 99dc4e3..0000000
--- a/src/UserInterface/NProtectGameGuard.cpp
+++ /dev/null
@@ -1,261 +0,0 @@
-#include "StdAfx.h"
-#include "NProtectGameGuard.h"
-
-#ifdef USE_NPROTECT_GAMEGUARD
-
-static struct GameGuard
-{
-	bool	 isInitError;
-	bool	 isProcError;
-	unsigned msg;
-	unsigned arg;
-} gs_gameGuard = {
-	false, 0, 0,
-};
-
-#ifdef LOCALE_SERVICE_HONGKONG
-#include "NProtect/NPGameLibHK.h"
-#pragma comment(lib, "NPGameLibHK_MT.lib")
-CNPGameLib npgl("Metin2HK");
-#endif
-
-#ifdef LOCALE_SERVICE_TAIWAN
-#include "NProtect/NPGameLibTW.h"
-#pragma comment(lib, "NPGameLibTW_MT.lib")
-CNPGameLib npgl("Metin2TW");
-#endif
-
-#ifdef LOCALE_SERVICE_EUROPE
-#include "NProtect/NPGameLibEU.h"
-#pragma comment(lib, "NPGameLibEU_MT.lib")
-CNPGameLib npgl("Metin2EU");
-#endif
-
-BOOL CALLBACK NPGameMonCallback(DWORD msg, DWORD arg)
-{
-	switch (msg)
-    {
-	case NPGAMEMON_COMM_ERROR:
-	case NPGAMEMON_COMM_CLOSE:
-	case NPGAMEMON_INIT_ERROR:
-	case NPGAMEMON_SPEEDHACK:
-	case NPGAMEMON_GAMEHACK_KILLED:
-	case NPGAMEMON_GAMEHACK_DETECT:
-	case NPGAMEMON_GAMEHACK_DOUBT:		
-		gs_gameGuard.msg = msg;
-		gs_gameGuard.arg = arg;
-		gs_gameGuard.isProcError = true;
-		return false;		
-		break;
-	}	
-	return true;
-}
-
-bool LocaleService_IsGameGuardError()
-{
-	return gs_gameGuard.isProcError;
-}
-
-bool LocaleService_InitGameGuard()
-{
-	unsigned result = npgl.Init();
-	if (NPGAMEMON_SUCCESS != result)
-	{
-		gs_gameGuard.isInitError = true;
-		gs_gameGuard.msg = result;
-		return false;
-	}
-	return true;
-}
-
-bool LocaleService_RunGameGuard(HWND hWnd)
-{
-	npgl.SetHwnd(hWnd);
-	return true;
-}
-
-void LocaleService_NoticeGameGuardInitError_HongKong()
-{
-	char msg[256];
-	switch (gs_gameGuard.msg)
-	{
-		case NPGAMEMON_ERROR_EXIST:
-			sprintf(msg, "GameGuard곰?ㄴ좧탙데??⒝촑?톝귑걺ㄷメ쪨곰?좧 ");
-			break;
-		case NPGAMEMON_ERROR_GAME_EXIST:
-			sprintf(msg, "툮으?싣곰?⒝GameGuard쨢쫇곰?ㄴ좧뎡?툮으メ싻?톝곰?좧 ");
-			break;
-		case NPGAMEMON_ERROR_INIT:
-			sprintf(msg, "GameGuardれ늑ㅖ월?좧?톝귑걺メ쪨곰?⒝촑츙낚쩳??탊Ν식юず?─ㄷメ쪨곰?좧 ");
-			break;
-		case NPGAMEMON_ERROR_AUTH_GAMEGUARD:
-		case NPGAMEMON_ERROR_NFOUND_GG:
-		case NPGAMEMON_ERROR_AUTH_INI:
-		case NPGAMEMON_ERROR_NFOUND_INI:
-			sprintf(msg, "킠GameGuard읠?⒝깼Ν꺌텝좧싻쫤맷GameGuard ず쫤맷읠좧 ");
-			break;
-		case NPGAMEMON_ERROR_CRYPTOAPI:
-			sprintf(msg, "Windowず촟끝ψ쮝꽝읠?⅜톖좧싻?톝쫤맷IE좧 ");
-			break;
-		case NPGAMEMON_ERROR_EXECUTE:
-			sprintf(msg, "GameGuard곰?ⅱ귐좧싻?톝곰?GameGuard쫤맷읠좧 ");
-			break;
-		case NPGAMEMON_ERROR_ILLEGAL_PRG:
-			sprintf(msg, "탊?첗챞?─좧싻뎡?ㄳ쁨춏ず?─ㄷメ?톝곰?좧 ");
-			break;
-		case NPGMUP_ERROR_ABORT:
-			sprintf(msg, "GameGuardㅙ?¾?좧쫜찱?そ킠챞퀂퐑좥싻?쌌얇빌몰⒝?짩ず㉭ㆅ쟈?쯹좧 ");
-			break;
-		case NPGMUP_ERROR_CONNECT:
-		case NPGMUP_ERROR_DOWNCFG:
-			sprintf(msg, "GameGuard㏆ぉ(ㅙ?)?찥퀂퐑ⅱ귐좧탙데ㄷメ쪨?톝곰?⒝촑쫜찱┳?짩㉭ㆅ쟈ず멎싻쌌얇?짩㉭ㆅ쟈?쯹ㄷメ쪨먼좧 ");
-			break;
-		case NPGMUP_ERROR_AUTH:
-			sprintf(msg, "GameGuard㏆ぉ쮁?㏏┬좧싻?갚ㅾ곰?㉭촵?─メ쪨?톝곰?⒝촑ⓒΞPC붸쾩?─쌌얇?쯹メ쪨곰?좧 ");
-			break;
-		case NPGAMEMON_ERROR_NPSCAN:
-			sprintf(msg, "칏촵ㅞ탇짫픟ト짫첟쨠ⓦ읫촥소꾐ⅱ귐좧쩳?촑캯압톱ㄳº⒝촑텾촚짦칏촵좧 ");
-			break;
-		default:
-			sprintf(msg, "GameGuard곰??탊?월?좧싻켔툮으멸?㎤맸ずGameGuard멸?㎤ㄴず*.erl읠?픆퉞쨖턫τ??켋⑥game2@inca.co.kr첞폺좧 ");
-			break;
-	}
-
-	MessageBox(NULL, msg, "GameGuard 월?", MB_OK);	
-}
-
-void LocaleService_NoticeGameGuardInitError_International()
-{
-	char msg[256];
-	switch (gs_gameGuard.msg)
-	{
-	case NPGAMEMON_ERROR_EXIST:
-		sprintf(msg, "GameGuard is already running.\nPlease reboot and restart the game.");
-		break;
-	case NPGAMEMON_ERROR_GAME_EXIST:
-		sprintf(msg, "GameGuard is already running.\nPlease restart the game.");
-		break;
-	case NPGAMEMON_ERROR_INIT:
-		sprintf(msg, "GameGuard has initial error.\nPlease kill other conflict programs and restart game.");
-		break;
-	case NPGAMEMON_ERROR_AUTH_GAMEGUARD:
-	case NPGAMEMON_ERROR_NFOUND_GG:
-	case NPGAMEMON_ERROR_AUTH_INI:
-	case NPGAMEMON_ERROR_NFOUND_INI:
-		sprintf(msg, "GameGuard files are modified or deleted.\nPlease reinstall GameGuard.");
-		break;
-	case NPGAMEMON_ERROR_CRYPTOAPI:
-		sprintf(msg, "GameGuard detects Windows system file error.\nPlease reinstall Internet Explorer(IE)");
-		break;
-	case NPGAMEMON_ERROR_EXECUTE:
-		sprintf(msg, "GameGuard running is failed.\nPlease reinstall GameGuard.");
-		break;
-	case NPGAMEMON_ERROR_ILLEGAL_PRG:
-		sprintf(msg, "GameGuard detects Illegal Program.\nPlease kill other programs not needs and restart game");
-		break;
-	case NPGMUP_ERROR_ABORT:
-		sprintf(msg, "GameGuard update was canceled.\nWhen not connect, change the internal or private firewall settings");
-		break;
-	case NPGMUP_ERROR_CONNECT:
-		sprintf(msg, "GameGuard hooking is failed.\nPlease download newer anti-virus and check all system.");
-		break;
-	case NPGAMEMON_ERROR_GAMEGUARD:
-		sprintf(msg, "GameGuard has initial error or old game guard.\nPlease reinstall GameGuard");
-		break;
-	case NPGMUP_ERROR_PARAM:
-		sprintf(msg, "GameGuard detects .ini file is modified.\nPlease reinstall GameGuard");		
-		break;
-	case NPGMUP_ERROR_INIT:
-		sprintf(msg, "GameGuard detects npgmup.des initial error.\nPlease delete GameGuard Folder and reinstall GameGuard");
-		break;
-	case NPGMUP_ERROR_DOWNCFG:
-		sprintf(msg, "GameGuard update server connection is failed.\nPlease restart or check private firewall settings.");
-		break;
-	case NPGMUP_ERROR_AUTH:
-		sprintf(msg, "GameGuard update is not completed.\nPlease pause anti-virus and restart game.");
-		break;
-	case NPGAMEMON_ERROR_NPSCAN:
-		sprintf(msg, "GameGuard virus-hacking checker loading is failed\nPlease check memory lack or virus.");
-		break;
-	default:
-		sprintf(msg, "UnknownErrorCode: %d\nPlease send a letter that has *.erl in game folder to Game1@inca.co.kr", gs_gameGuard.msg);
-		break;
-	}
-	
-	MessageBox(NULL, msg, "GameGuard Initiail Error", MB_OK);	
-}
-
-void LocaleService_NoticeGameGuardProcError_HongKong()
-{
-	char msg[256];
-	switch (gs_gameGuard.msg)
-	{
-		case NPGAMEMON_COMM_ERROR:
-		case NPGAMEMON_COMM_CLOSE:
-			return;
-		case NPGAMEMON_INIT_ERROR:
-			sprintf(msg, "GameGuardれ늑ㅖ월? : %lu", gs_gameGuard.arg);
-			break;
-		case NPGAMEMON_SPEEDHACK:
-			sprintf(msg,  "탊?speed hack좧 ");
-			break;
-		case NPGAMEMON_GAMEHACK_KILLED:
-			sprintf(msg,  "탊?툮으hack좧 ");
-			break;
-		case NPGAMEMON_GAMEHACK_DETECT:
-			sprintf(msg,  "탊?툮으hack좧 ");
-			break;
-		case NPGAMEMON_GAMEHACK_DOUBT:
-			sprintf(msg,  "툮으⒝GameGuard쨢텝?좧 ");
-			break;
-	}
-	MessageBox(NULL, msg, "GameGuard Error", MB_OK);
-}
-
-void LocaleService_NoticeGameGuardProcError_International()
-{
-	char msg[256];
-	switch (gs_gameGuard.msg)
-	{
-	case NPGAMEMON_COMM_ERROR:
-	case NPGAMEMON_COMM_CLOSE:
-		break;
-	case NPGAMEMON_INIT_ERROR:
-		wsprintf(msg, "GameGuard has initial error : %lu", gs_gameGuard.arg);			
-		break;
-	case NPGAMEMON_SPEEDHACK:
-		wsprintf(msg, "GameGuard detects SpeedHack");			
-		break;
-	case NPGAMEMON_GAMEHACK_KILLED:
-		wsprintf(msg, "GameGuard detects GameHack\r\n%s", npgl.GetInfo());			
-		break;
-	case NPGAMEMON_GAMEHACK_DETECT:
-		wsprintf(msg, "GameGuard detects GameHack\r\n%s", npgl.GetInfo());			
-		break;
-	case NPGAMEMON_GAMEHACK_DOUBT:
-		wsprintf(msg, "Game or Gamguard was modified.");			
-		break;
-	}
-	MessageBox(NULL, msg, "GameGuard Error", MB_OK);
-}
-
-void LocaleService_NoticeGameGuardMessasge()
-{
-	if (gs_gameGuard.isInitError)
-	{		
-		if (LocaleService_IsHONGKONG())
-			LocaleService_NoticeGameGuardInitError_HongKong();
-		else
-			LocaleService_NoticeGameGuardInitError_International();		
-	
-	}
-	else if (gs_gameGuard.isProcError)
-	{
-		if (LocaleService_IsHONGKONG())
-			LocaleService_NoticeGameGuardProcError_HongKong();
-		else
-			LocaleService_NoticeGameGuardProcError_International();		
-	}
-}
-
-#endif /* USE_NPROTECT_GAMEGUARD */
diff --git a/src/UserInterface/NProtectGameGuard.h b/src/UserInterface/NProtectGameGuard.h
deleted file mode 100644
index b020077..0000000
--- a/src/UserInterface/NProtectGameGuard.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#pragma once
-
-#ifdef USE_NPROTECT_GAMEGUARD
-
-bool GameGuard_Init();
-bool GameGuard_IsError();
-bool GameGuard_Run(HWND hWnd);
-void GameGuard_NoticeMessage();
-
-#endif /* USE_NPROTECT_GAMEGUARD */
diff --git a/src/UserInterface/PythonApplication.cpp b/src/UserInterface/PythonApplication.cpp
index 805a8ac..0db235b 100644
--- a/src/UserInterface/PythonApplication.cpp
+++ b/src/UserInterface/PythonApplication.cpp
@@ -10,8 +10,6 @@
 #include "PythonCharacterManager.h"
 
 #include "ProcessScanner.h"
-
-#include "NProtectGameGuard.h"
 #include "CheckLatestFiles.h"
 
 extern void GrannyCreateSharedDeformBuffer();
@@ -317,11 +315,6 @@ bool CPythonApplication::Process()
 
 	m_kGuildMarkUploader.Process();
 
-#ifdef USE_NPROTECT_GAMEGUARD
-	if (GameGuard_IsError())
-		return false;
-#endif
-
 	m_kGuildMarkDownloader.Process();
 	m_kAccountConnector.Process();
 
@@ -970,11 +963,6 @@ bool CPythonApplication::Create(PyObject * poSelf, const char * c_szName, int wi
 		return false;
 	}
 
-#ifdef USE_NPROTECT_GAMEGUARD
-	if (!GameGuard_Run(CMSWindow::GetWindowHandle()))
-		return false;
-#endif
-
 	if (m_pySystem.IsUseDefaultIME())
 	{
 		CPythonIME::Instance().UseDefaultIME();
diff --git a/src/UserInterface/UserInterface.cpp b/src/UserInterface/UserInterface.cpp
index ce1dc39..ab8a2de 100644
--- a/src/UserInterface/UserInterface.cpp
+++ b/src/UserInterface/UserInterface.cpp
@@ -15,8 +15,6 @@
 
 #include "CheckLatestFiles.h"
 
-#include "NProtectGameGuard.h"
-
 extern "C" {  
 extern int _fltused;  
 volatile int _AVOID_FLOATING_POINT_LIBRARY_BUG = _fltused;  
@@ -494,11 +492,6 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
 	LocaleService_LoadConfig("config/locale.cfg");
 	SetDefaultCodePage(LocaleService_GetCodePage());	
 
-#ifdef USE_NPROTECT_GAMEGUARD
-	if (!GameGuard_Init())
-		return 0;
-#endif
-
 #if defined(CHECK_LATEST_DATA_FILES)
 	if (!CheckLatestFiles())
 		return 0;
@@ -625,10 +618,6 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
 
 	Main(hInstance, lpCmdLine);
 
-#ifdef USE_NPROTECT_GAMEGUARD
-	GameGuard_NoticeMessage();
-#endif
-
 	::CoUninitialize();
 
 	if(gs_szErrorString[0])