Yup, have you tried booting in safe mode or last known good configuration?
Before the windows loading screen shows, hit F8 and select use last known good configuration. If that's a no go, use safe mode. If that fails, do an in place installation (don't format) of windows and back everything up. Then format the drive > reinstall windows.
:\ I don't think I like how my computer looks at 1280x1024 at all. Gonna change back to 1024x768 tonight. My eyes hurt and almost everything is either too big or too small.
As I was walking down the stair,
I met a man who wasn't there.
He wasn't there again today.
I wish, I wish he'd go away.