Log on Loop?

I have a workstation in our domain that I cannot log onto with two different usernames...I can log on as administrator, but not as a generic user, that I have probably a dozen other computers logged on as. When I try, Nt just plays the start up music and goes right back to "Press Ctrl Alt Del to log on "?? Yes, I do have a default user profile and have tried copying contents of administrator into that folder and have deleted it and recreated it from scratch...any help out there?

 

Have you modified NTFS permissions on %SystemRoot% and %SystemRoot%\System32 ?

http://support.microsoft.com/?id=155315

 

I have verified that "everyone" has permissions on those folders...

 

Thank you Unixfan

I apologize, I had read other posts (on a different board) which had spoken about the Everyone group permissions on the "profile" folder in Winnt....so I didn't fully read your post

Thank you again, I used method #3 on Microsofts support page for this problem and everything is working great!

Tony