To use aimbot on Win 7 64 bit, Use an injector ( i used faith), and inject the hahaz.dll into iw4mp.exe or iw4mp.dat ( i just injected into both). Also, run the .exe file as admin and start the iw4mp.exe. When in game (have gun out and ready to kill), alt+tab out turn on hacks including aimbot if u want. Have fun aimbotting =D