Adding Server to Domain: An Error With no Description Has Occurred
I'm trying to add a 2008 SP2 server to a domain that is currently all 2008 R2 servers.
When I try to add the server it won't let me and gives the error: An error with no description has occurred. Google turns up this error, but typically in relation to promoting DCs. I can't seem to find anything specific to just adding a server.
From memory I don't think I have ever added a server to a domain, although I've added many Win XP/7 clients without issue. Is there more to adding a server to a domain than just changing its system properties?
I have checked the DC's event viewer, and there are no errors listed at the time this is being added.