I have an AD user whose account was disabled for a few months but is now back.
I have enabled him and he can log on etc and do stuff BUT when I try to add him to have permission to a folder his user name doesn't show up.
If I try to add him to permissions on a folder on any of our domain controllers he shows up not not on the file server, which until recently WAS a DC but it isnt now.
.. what could be the problem??