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#11
I'm having exactly the same issue.
I've tried to change settings in regedit, no luck.
Also, I've run sfc \scannow and it says everything is working as it should.
Any other ideas over this?
This problem is a lot annoying, because these are the basis where Win7 works. When it flickers, I simply can't change the application/window, which makes the whole OS useless.