benlu,
Thank you for your time to reply to my question.
I have a user that can access a restricted share folder when she logon to her workstation but cannot access this restricted share folder if she logon to a different workstation. Weird. Now, if I logon to her workstation with a different user, this different user cannot access this restricted folder. What am I missing?
I think to modify the ntuser.dat of this user because for some reason it gets admin credential when she logs on to the domain. I found when I looked at the session for this specific workstation and the it registered to administrator even though I logged on as the user's credential. SO, my guess is that the admin credential is stucked in the ntuser.dat file. How can I modify this file?