Doesn't work at all (Windows 7 64bit)

[YouKnowWhoz]

Hi guys. I've got a situation here!
I tried to inject hacks into my Combat Arms EU Engine, but without any luck at all. Sometimes my AVG Professional 2011 detects the multiple ".dll"s I've tried to use for Combat Arms, and when I try to inject a hack without false positives then nothing happens?

I've tried these Injectors:
Red Dragon v6
PerX (Doesn't open even though it isn't detected)
bInject
Faith Inject (False Positive)
AirDropInject (False Positive)

If I start a game using an injector and a non-falsepositive "dll" then nothing is happening. What should I do?
Thanks.

[Drake]

as far as i know all hacks are detected , so no longer useable .

[YouKnowWhoz]

Oh that might be the reason as well, thanks Eminem .