CrossFire Hacks Stop Working

I've been hacking for about 3 weeks so far then today all of sudden the hacks aren't I download different injectors and hacks(Undetected ones) and they still all don't work. Can someone tell me what's wrong with my Windows7 32bit? Or Someone can give you the link to a hack and injector. That'll help too.

Also I reinstalled the 3 times same problem.