I had to do a repair on a Windows 2003 server which was refusing to boot with
a corrupt filestructure.
The server is now running ok, but just before the CTRL-ALT-DELETE login
prompt I get a message that says;
"Registry hive (file): c:\documents and settings\Administrator\ntuser.dat
was corrupted and it has been recovered. Some data might have been lost"
If I click ok, the apply settings banner stays for another 10 seconds or so
and then I can log on normally.
I've created another admin account and logged in as that but I can't remove
ntuser.dat from the administrator folder as it's in use.