Any particular reason you want this? I for one am logged on on several different places and would find it awkward to be forced to log off on machine in order to logon to another. -- /Sorin >-----Original Message----- >From: windows2000-bounce@xxxxxxxxxxxxx [mailto:windows2000- >bounce@xxxxxxxxxxxxx] On Behalf Of Patrick >Sent: Tuesday, April 21, 2009 1:01 PM >To: windows2000@xxxxxxxxxxxxx >Subject: [windows2000] how to prevent user from logging in more than once - >windows 2003 > >Hi guys, > >I knew this was pretty straightforward with NT4.0, but is there a way to achieve this >on windows 2003 without a 3rd party tool. I am sure the answer is easy, but >somehow I seem to be missing it.