Hey there, hopefully this has already been answered and I'm just a blind fool, which would make it easy for you guys to answer. I recently upgraded my old windows XP computer to windows 7(64Bit), but am having some problems when I start running high memory usage software (Photoshop CS[Whatever edition] or any game). The error message reads 0x1E, which as I understand it is by and large linked to my hardware or drivers. I've checked out my memory using memtest86, and the results came back that it was working 100% no problems. I haven't installed any 3rd party drivers aside from whatever windows 7 has (Do they count as 3rd party?) And I'm running MS's own antivirus software. I unfortunately can't really emulate this blue screen, as it happens quite randomly, though quite often (5-10 times in the space of 5 hours or so?) What would be the next stop if I want to fix this? Edit:: Should mention I guess. I got Win7 as part of my MSDNAA fun stuff. Is it possible when burning the ISO it somehow screwed it up?