Windows Server 2008: Event ID 22 on a Terminal Services Licensing Server

This post discuss the issue, where the customers were getting event ID 22 on their Windows 2008 Terminal Services Licensing server (TSLS). Now, let’s discuss why this warning event is still getting logged on that TSLS even when all the points discussed above are true in your scenario. “It looks like your TSLS is working […]

This post discuss the issue, where the customers were getting event ID 22 on their Windows 2008 Terminal Services Licensing server (TSLS). Now, let’s discuss why this warning event is still getting logged on that TSLS even when all the points discussed above are true in your scenario. “It looks like your TSLS is working the way it should. You are getting the event because of client machines which took TS CALs from a Windows 2003 TS Licensing Server which has been decommissioned in your domain. At the renewal time of the CALs for those clients, the TS forwarded the requests to the new w2k8 TSLS. The new TSLS didn’t find the references of those clients in its database so it couldn’t renew the CALs, therefore a warning event was resulted.”

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