Quote Originally Posted by o Dynasty zZ View Post
yeah thing is i play full screen and never really change it until i quit. But i think the most games i played without it happening tonight was twice like every other game it happened and i have to restart my laptop every time it happens
Do you have Vista? This happens normally to Vista users and it has something to do with the source engine like James stated. Some people in the forums stated that when they upgraded to Windows 7; the problem rectified it's self. I personally get the error while I'm playing or minimize while in game 2 or 3 times.