After a recent driver upgrade, my laptop running Windows 7 has been acting like I have a secondary monitor installed when I don't. There is a 1024x800 screen off in the virtual space to the left side of my laptop. I can't see it because I don't have a secondary monitor installed, but I can move windows onto it and treat it like I would a normal monitor. The software that came with the computer that is supposed to manage the video card won't even run, it just freezes.
I've tried everything from driver rollbacks, to 2 year-old drivers from the manufacturer, to System Restore, and nothing will get rid of this thing. Any ideas?