Rds Cal License Registry Key [repack] Jun 2026

The RDSH server needs to know which licensing server to talk to and what mode (Per User or Per Device) it should enforce.

: Contains the actual CAL tokens issued to the device, sub-divided into license servers ( LICENSE000 , LICENSE001 , etc.). How to Reset the Client MSLicensing Key

Right-click and select Export (always back up before deleting). Right-click MSLicensing and select Delete . rds cal license registry key

When Event ID 1003 appears (indicating "The remote desktop client has provided an invalid license"), delete the MSLicensing registry subkey on the client computer, restart the client, and reconnect. If the issue persists, delete the Certificate, X509 Certificate, X509 Certificate2, and X509 Certificate ID entries on the RDSH server, restart the server, and reconnect.

If the RDSH server cannot locate a license server, ensure that the SpecifiedLicenseServers value contains the correct FQDN. Additionally, verify that the Remote Desktop Licensing service is running on the license server and that the license server is activated via the RD Licensing Manager. The RDSH server needs to know which licensing

If group policies are not overriding local configurations, the RD Session Host reads its licensing mode (Per User vs. Per Device) and its targeted license server directly from specific registry keys. Licensing Mode Key

If you are managing the itself:

Get-WmiObject -Class Win32_TSLicenseKeyPack

When a client computer connects to an RDS Session Host, the host determines if the client has a valid RDS CAL. For licensing models, the Remote Desktop Licensing server issues a digital token (the CAL) to the client machine. Right-click MSLicensing and select Delete