Hi all I had the same problem tonight :( turns out somebody had disabled the Client for Microsoft Networks![:@]
The name resolution must be working fine DNS/AD !
ipconfig /flushdns on the computer that u need gain access !
more nothing !
Cezar Renan (From OZ - Brazil) [:D]
Why is it called "Common Sense"? It doesn't seem all that common!
Make sure your NIC is set to either Default
or Enable Netbios over TCP in the WINS tab in the advance settings of the TCP/Ip properties of your NIC.
The service also needs to be running.
RPC error was seen even when doing RDP to citrix server. Looking at Load Evaluator settings we seen userload parameter is added, removed this parameter and since then the RPC error is not seen.
in the event log you will see multiple 1219 error in application logs, this is the hint. UserLoad parameter of Load Evaluator is rejecting the next login to server.
Give a try and let me know if the issue is resolved after LE setting changed.