cross fire in winfows 8 plz help me

Make sure your game isn't running in compatibility mode.

Crossfire is normally stored in C:\Program Files\Z8 Games\Crossfire or C:\Program Files (x86)\Z8 Games\Crossfire if you're running 64 bit. Once you're in the folder find the file " crossfire.exe " and right click, then click the compatibility tab. Make sure run this program in compatibility mode for: is unchecked.