We have several windows 2000 professional workstations that when a user logs on to the domain they end up getting a default profile. Their profile essentially gets recreated, thus Outlook setting is cleared and all of the files in the "My Documents" folder is gone. It happens frequently on one computer and on the others it happened only couple of times. Does anyone know what might be causing this problem??? I don't think it's a virus. (I found a quick repair for the problem, but the problem keeps coming back)