Ok I'll explain everything in more detail. My system works fine, operating system is XP64 cpu 2,66 core quad 4gb ram (2x2gb) graphics 8800gts
apex works fine for some time and then shuts down for no obvious reason without crashing any other program or any message
like I said, I have no firewall
Regards, and thanks I'll try to get the newest drivers from their site (graphics)