fiesta.bin has stoped working.

[Dezza]

Mine did that once... well had the timer saying that it would be automagically killed in x seconds... turned out it was because the security log on my server was full and it was doing an emergency shutdown.... wasn't impressed.. I was partying at the time :P

[Captainshiv]

Do you have Xfire up?

This might sound weird but I find that if I have Xfire up, I get the Fiest.bin error constantly... But when it's down I don't.