Need help injecting DLL

Heres is my problem,

I ran my injectors as admin and ive tried alot of injectors i have 4.5 framework + c++ redist download/installed
And when inject, it makes a noize likes its been injected and when he opens it ses hack tool detected my friends has use the same dll with the same injector but it doesnt work for me Any idea how i can fix this, thanks gmy123

run as administrator or maby its detected.

What hack is it? It could be detected