Yes, this is a very old network that my client is finally upgrading. The environment had a Windows 2000 server and a Windows 2003 server. I demoted at Windows 2000 server but now the Windows 2003 server will not authenticate or allow new computers to join it.
I've tried everything I can think of with regards to DNS and other troubleshooting but I'm just out of ideas.
Any help would be appreciated.
Thanks so much.