Hacks and injectors for windows 7?

Hey my freind has windows 7 and i have tried to help him set up hacks and everything but it never works, i was wondering if there were any like for specifically for windows 7 that he could look into. Thanks.

Not sure But no injectors work for me right now either.
Try to set his combat arms compatibility to Windows Xp Sp3. And Run Injectors as Admin.

Okay i did everything yall told me but i get ingame and it still isnt wokring any further help?