Fate of the Unwanted

I'm wondering if any of you know how to fix this. Basically, i get the same problem as where you have to change the compatability and i've tried all of them. But i still get the same error. The problem just came on randomly yesterday, it was working fine untill then. I've tried re-installing my drivers and stuff, but im still getting the same error. Me n babe have tried ages trying to fix it, but im wondering if any of you could help? thanks

try backing up your data and start with a fresh new OS, reformat your C drive and reinstall it allthat way you'll save yourself from future problems toobut tell us what are the specs of your pc, which OS, drivers and what did anyone do after it still ran well.