Follow this link at Microsoft/TechNet:
http://social.technet.microsoft.com/...er.dat%20&ac=8
"Davoid" wrote:
> I logged in Monday and after typing my password, the computer reboots. I have
> since logged in as local administrator and made new accounts, following the
> MS procedures for copying information from the damaged account to the new
> ones. I have been able to determine that the damaged account will work if it
> has a default ntuser.dat file. The new accounts, conversely, crash if I put
> the corrupted ntuser.dat file in them.
>
> Since I have several programs that will take me days to reinstall (high end
> engineering programs, especially if they don't work on the first try) and all
> the configuring to get my account setup the way it was, is there anyway to
> repair the ntuser.dat file?
>