Question : Server is not configured for transactions

I have the following message error in a little win2k  workgroup network : Server is not configured for transactions,
this appears when a try to browse my network places
any one can help me to solve this problem?

Answer : Server is not configured for transactions

you may have a virus.  Are you missing the IPC$ share?

Possible reason: If the server has the following directory \winnt\system32\drivers\media, the server may have the virus called TROJ_IRCFLOOD.DR. To fix it, delete winsys32.exe from \windows\system or winnt\system32 and delete \winnt\system32\winsys32.exe and \windows\system\winsys32.exe from the following reg key HKLM\software\microsoft\windows\run\. Or run an anti-virus software to clean it.