Vista Login Error , Invalid Data?

Hello, I have Vista Ultimate edition. When i open my pc vista boots without problem, when logon screen comes, and when i select my user and password gives error and says " Invalid Data" . I open vista with Safe Mode, i add new user without password , when i open vista normal mode and select that user gives same error again. How can i fix this error ?

2008-11-12T03:25:30Z

I tried system restore , it loads done, but gives same error

Anonymous2008-11-12T03:21:41Z

I think I got this problem a little while ago, the problem seemed to be caused by one of the updates (can't remember which one).

I'd suggest using system restore and go back one step at a time.

You can access system restore from the "temporary" user it logs you in as.

If it isn't doing that, then it's a different problem I guess.

?2016-10-05T05:16:57Z

attempt sending an digital mail to the guy as a replace of including as a sprint. once you deliver the digital mail, it is going to deliver you to a internet site that shows the digital mail handle of the guy you despatched the digital mail to, and there's a button on the internet site that asserts "upload to contacts". possibly that way will artwork. i stumble on it relatively works for many of those styles of issues. specifically a formatting blunders on yahoo's area. stable luck! wish this helps!!