Terminal server license has expired - Microsoft
The Problem Terminal service grace period has expired This in turn prevents any remote desktop connection to the server, which is a problem if this is how you connect to the server. I had to do a remote registry to the server and then remote reboot. The Solution There is a registry key located HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\RCM\GracePeriod Inside that container will be a binary key, all you need to do is delete that key and reboot the server, upon reboot everything should be working again. Buy me a beer :)