Vista Rollback to XP hangs after logon

I did a rollback to XP which said was successful. After it rebooted it hangs
after the logon screen and trying to load personal settings. I can't even
boot into safe mode.

Any suggestions?

Please pick a newsgroup for your question and stick with it. Posting in
several newsgroups fragments answers and makes following the thread tedious.

Answered in vista.general.

"metrxseven" <metrxseven@discussions.microsoft.com> wrote in message
news:93D091B6-6A96-450D-B1A9-EBCFFD728C40@microsoft.com...
>I did a rollback to XP which said was successful. After it rebooted it
>hangs
> after the logon screen and trying to load personal settings. I can't even
> boot into safe mode.
>
> Any suggestions?