I am trying to add each domain user account to the local adminstrators on their workstations. I can see all the domain users account. But, when I select the user acccount I want and click add, it says ...

If the Server is not operational message keeps troubling you when adding a trusted domain user to a trusted domain in Windows Server, then this post may help you resolve the issue. When you click ...

I've done this in the past but can't figure out what's wrong. I'm creating groups on Domain A for a small team on Domain B, the trusted domain. But when I try to search for the users on Domain B, I ...