unable run previous version windows

Hello, I recently intalled the windows vista beta 2 and everything appeared to work at first, but later I tried to boot back into win xp, using the vista boot menu. I clicked on 'run previous version of windows' and the little gray bar filled up to 100% and then froze. I left it for hours and it never fixed itself. I have no clue what is wrong with this so any help at all is greatly appreciated. Thanks :)

I had the same thing happen to me, but i can only boot into safe mode of vista. if anyone has any sugestions i would apreciate it.
thanks, skijon
"Flash" wrote:

Hello, I recently intalled the windows vista beta 2 and everything appeared to work at first, but later I tried to boot back into win xp, using the vista boot menu. I clicked on 'run previous version of windows' and the little gray bar filled up to 100% and then froze. I left it for hours and it never fixed itself. I have no clue what is wrong with this so any help at all is greatly appreciated. Thanks :)