Help with Hack

I download the hack and the injector.
I start the game and then come "Could not inject .dll".
Okay, i take PerX and Faith and tested with them.
Both can inject, but i press "DEL" and the menu dont show up.
Can anybody help me?

Cmon, nobody can help me?
I have Win7 64 Bit.

Did you run the injector as admin? I sometimes its a bit weird with my comp too, but Im not completely sure yet as to why sometimes it loads and sometimes it doesn't =/

Yes, i run it with admin.
I test it like 20 times, but doesnt work >.<

Strange my brother has Win7 64 bit and it works fine for him, I really am stumped???

Perhaps its because your running another program that's interfering with the hack?