Hello Gurus, I have two W2K3 EE SP2 exchange 2003 server. After applying security patches MS08-071, MS08-073, MS08-076 exchange servers are low on performance. It does not allow me to do RDP to it. I tried logging through console, it gave me error message ""A problem is preventing Windows from accurately checking the license for this computer." I took the crash dump of server and rebooted to resolve the issue. The Toke is high though and systempage is changed to zero. This is hitting hard on me. Please suggest.

Hi, Since it is a Windows Update related issue, I recommend you to contact Microsoft Product Support to get better help. Also you can post the issue in Newsgroup for Windows Server to get relevant help. Discussions in Networking http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.windows.server.networking&cat=en_US_98878752-d3c2-4150-b16d-86a73bc8f802&lang=en&cr=US Besides, we can check event log and follow the article below to do some basic troubleshooting. Terminal Server Listener Availability http://technet.microsoft.com/en-us/library/cc775339.aspx Troubleshooting RDP Client Connection Problems http://support.microsoft.com/default.aspx/kb/186645 Regards, Xiu