I cant get Crossfire to work it crashes after a few minutes of gameplay....but i exceed all the min/rec requirements and it is bullshiz, i needs the technical support cause its not bloody likely that Suba will assist me

Ok, any problem is fixable, or at least diagnostable... <~ lol made up word.

But first, I would need more specifics like, do you get an error message when it crashes?

Did you try restarted your computer after reinstalling it?
did you try reinstalling it?

Have you tried anything yourself to fix the problem?

Ive tried everything and i dont get an error message it just locks up my entire computer making me do a hard shutdown