Hey, i've got this problem with Windows 7. i've installed it yesterday, played a little bit around, and a few hours ago, i was trying to change the themes, but the windows wouldn't show up. it wouldn't start, and i can't figure out why. so i've restarted the pc, but after that not even the explorer window worked. sorry for my twisted words, english is not my strong point, and it seems windows 7 isn't either.
So now, i can't start any explorer window, or preference window, surprisingly, control panel works, but from there, i can only open keyboard and mouse settings. I don't know what to do. it would be nice if you could help me somehow.