KilledZ Hacks

Hey, I Tried any Kind of Hack on this Emulator, Everything Works Except Hacks that u have to press Insert, Numpad Keys because it Instantly Shuts down your game,And you can't Put the game into Windows Mode. But After like 5 Minutes of playing with Chams/ESP the game Shutsdown automatically... Any tips or why? It doesnt Ban btw.