When you try to activate a Terminal Services license server on a computer that is running Microsoft Windows 2000 Server, Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, or Windows Server 2008 R2, the Terminal Services Licensing service starts, but the license server is not activated.
You may receive the following error:
Internal Error: 0xc0110011
For more information see:
http://support.microsoft.com/kb/887444
To obtain the hotfix see: