On 5/17/05, Sureshbabu <i_sureshbabu@xxxxxxxxxxx> wrote: > http://www.MSExchange.org/ > > Hello All, > I installed service pack1 on windows 2003 server.When i try to start the > windows firewall i am getting this message: > Windows Firewall cannot run because another program or service is running > that might use the networl address translation component ( Ipnat.sys) > Thanks for all your help. Did you read the release notes/corresponding documentation for Windows Server 2003 Service Pack 1? ...D