Injection problems

i use windows seven and it seems that all these new hacks don't seem to be working for me anymore, like nothing will inject. i have used eject which only does the flamesword10 hack but there are some i find that are better but when i inject they won't work, yes i run all injectors as admin but i have used eject, portal, black dragon, and a few others but none other than eject and portal have been working but portal has more lag then eject. can someone help me please?
@Nexon
@Sid

Try using PerX injector. Can you try to tell me what happens when u inject i will be able to answer better.

Perx was one of the few others, i'll try it again but i just wanna know why nothing works anymore. Brb after quick test

Back, i tried injecting the IH_simple hack and menu didn't pop up