Running Win Server 2003 Std (x32) SP2. Trying to connect via RDC. I have tried via an XP SP3 client, and a W7 x64 Ultimate client - I get errors that it cannot connect. I do have connection to the server - I am on the LAN when I do this, and I can access the shared folders on the server. I have tried both via server name and IP address. On the server, in System Properties->Remote Tab, "Enable Remote Desktop on this computer" is checked. (When I click the Connect button in the RDC client, I can't even get to the point to enter a username/password.) IPv6 is not running on the server or on either of the above clients. Terminal Services is not installed on the server. I don't see any errors in the logs on the server. Firewalls are off on all computers.
Any suggestions here as to what to try next? Thanks for any assistance.
I would definitely try that if possible. It sounds like you've already done everything else that I was going to suggest (verify all firewalls are turned off, check the event logs for related errors, try connecting with IP address instead of just DNS name).