Hi everyone.<br>Please I need your help here:<br>I had a crash of my PDC today. I reboot it. Everything look OK. But I found the following message into mt event view log.<br>A duplicate name has been detected on TCP network. The IP address of the machine that sent the message is in the data. Use nbtstat -n in a command window to see which name in the conflict State.<br><br>I did so and found two name in conflict. The administrator and SMSSA.<br>What should I do? Thanks a lot for your help.