I think one of my Users ran net config server /hidden:YES on his PC because I can't see his computer in neighborhood network. We have reiamged his PC and used the same name, because we are using the Dell Service tag #. How and where can I go to view of this was done and if I run net config server /hidden:NO on the computer it should reverse this correct ? but I would still like to know if there is a way I can see if this was done.

Please post this issue in either the vista forums, http://social.technet.microsoft.com/Forums/en-US/itprovistanetworking/threads or XP, http://social.technet.microsoft.com/Forums/en-US/itproxpsp/threadsMark Morowczynski|MCSE 2003:Messaging, Security|MCITP: Enterprise Support|MCTS:Windows Mobile Admin|Security+|http://almostdailytech.com

If you know the machine's IP address and auditing is set on respective servers check relevant logs.Andrew Sword, MVP