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Terminal Services Client Access License (TS CAL) Availability

Applies To: Windows Server 2008

A terminal server must be able to contact (discover) a Terminal Services license server in order to request Terminal Services client access licenses (TS CALs) for users or computing devices that are connecting to the terminal server. In addition, the Terminal Services licensing mode configured on a terminal server must match the type of TS CALs available on the license server.

Note:  A terminal server running Windows Server 2008 can only communicate with a license server running Windows Server 2008.

Events

Event ID Source Message

1003

Microsoft-Windows-TerminalServices-RemoteConnectionManager

The terminal service client '%1' has provided an invalid license.

1004

Microsoft-Windows-TerminalServices-RemoteConnectionManager

The terminal server cannot issue a client license. It was unable to issue the license due to a changed (mismatched) client license, insufficient memory, or an internal error. Further details for this problem may have been reported at the client's computer.

1011

Microsoft-Windows-TerminalServices-RemoteConnectionManager

The terminal server client %1 has been disconnected because its temporary license has expired.

1028

Microsoft-Windows-TerminalServices-RemoteConnectionManager

The terminal server client %1 has been disconnected because its license could not be renewed.

1043

Microsoft-Windows-TerminalServices-RemoteConnectionManager

This Terminal Server is not able to communicate with the License Server. Please make sure that this Terminal Server's computer account is a member of the "Terminal Server Computers" group on License Server (%1).

1061

Microsoft-Windows-TerminalServices-RemoteConnectionManager

Terminal Server was unable to retrieve users Licensing information from AD. Error %1!d!

1068

Microsoft-Windows-TerminalServices-RemoteConnectionManager

The TS Licensing mode has not been configured.

1069

Microsoft-Windows-TerminalServices-RemoteConnectionManager

The TS Licensing grace period has expired and Licensing mode for the Terminal Server has not been configured. Licensing mode must be configured for continuous operation.

Terminal Server

Terminal Services