the hax are not workin on my pc

The title says it all.

I think I have downloaded everything
I used like 10 injectors(neither of them works)

Basically:
I run the injector as admin, I run cf as admin, its says clearly in the hack info, that if its injected seccsuflly a small windows with hotkeys will pop, but nothings pop, the game just starts normally,
I tried like all hacks on mpgh, the only one that worked was overkill 6.0
Guys please help me, I wanna hack
Sry for my English, I USE WIN7 32 BIT