Recently I have upgraded my windows NT domain to windows 2003 Domain. Everything is fine, and windows98 and windows 95 are giving me expected problems.
But recently I have problem adding domain user into local admin group. I used both GUI method and also Dos command method to add the domain user into my local admin group. Domain users are successfully added to the local admin group, but after over a night ( or maybe earlier.. not sure the timing) all the domain users were removed from local group.
Anyone faced this problem before? any default GPO will force to remove the domain user from local group??