Or try going to your TS Configuration on the W2K3 TS, and check that the licensing request is still in per user rarther than per device mode. A while back I had this reset by an MS Patch. Nick _____ From: Michel Roth [mailto:mrdizzz@xxxxxxxxx] Sent: 15 November 2005 07:12 To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: Panic - Licensing issue Hi, If that doens't help, perhaps Brian can: The Ultimate Guide to Windows 2003 Terminal Server Licensing ( http://www.brianmadden.com/content/content.asp?ID=154 ) Regards, Michel Roth www.thincomputing.net 2005/11/15, Tom Flanagan <tflanagan@xxxxxxxxxxxx>: Try checking the reg keys HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TermService\Paramet ers\LicenseServers in this article http://support.microsoft.com/default.aspx?scid=kb;en-us;q279561 <http://support.microsoft.com/default.aspx?scid=kb;en-us;q279561> Make sure everything is pointing to your terminal services licence server..maybe reinstall terminal services licenecing on that server. You may have past your 90 days grace period. If you need instruction on how to install Terminal services licencing on you domain go to: http://www.microsoft.com/windowsserver2003/techinfo/overview/termservlic .mspx There is a white paper there not very big it will talk you through the process. -----Original Message----- From: Nick Crisp [mailto: thinlist.org@xxxxxxxxx <mailto:thinlist.org@xxxxxxxxx> ] Sent: Tuesday, 15 November 2005 11:05 To: thin@xxxxxxxxxxxxx Subject: [THIN] Panic - Licensing issue Hi all not long ago (an hour or so) my 2003 Terminal server running Citrix MF4 stop accepting new connections The system event log reports the Terminal server <TSSERVERNAME> has been disconnected because its licence could not be renewed. The License server was contacted to get a Windows server 2003 Terminal Services per Device CAL token License for this client. I dont understand why this has happened, as we have ample per user licences and the TS server reports that it has found the TS licensing server, i never intended on using per device licenses. and as i understood it the machine is meant to accept both anyway.. Please tell me this is somthing simple thanks Nick