Crossfire hack 4 windows 7

I used to hack with MPGH pub on vista Home premium, it worked very good 4 months. I upgraded my pc to Win7 Ultimate and now the freaking hack is NOT working, it just make my sound to act weird.

What is wrong? Is there a special hack for win7?

plase help. Ill thank a lot if u do something 4 me.

there r no hacks for window 7 yet because it is new but there may be some coming out!!!