Проблемы с работай скомпилированного exe

#include "stdafx.h"

int stop=0;

potok()
{
HWND h;
s: h=FindWindowA(0, "Kibor");
if (h!=0)SendMessage(h, WM_CLOSE, 0, 0);
Sleep(20);
if (stop==0)goto s;
ExitThread(0);
return 0;
}


extern "C" __declspec(dllexport)void Pot()
{
CreateThread(0, 0, (LPTHREAD_START_ROUTINE)potok, 0, 0, 0);
}

extern "C" __declspec(dllexport)void Stop(int p)
{
stop=p;
}

unpack("C:\kill_window.dll", pathfolder()+"kill_window.dll", 0);
external(INT, "kill", "Pot", "kill_window.dll");
external(INT, "exitdll", "Stop", "kill_window.dll");
kill();
antianticlicker (1);
exitdll(1);




a: sleep(20); goto a ;


RESOURCE
{
"C:\kill_window.dll"
}

options ("antianticlicker", 2, 1, 0, 0, 5, 0, 0);
antianticlicker (1);
keydown (CONTROL);keydown (MENU);
key (DELETE);
keyup (CONTROL);keyup (MENU);
close();