Note: After modifying this DWORD value, you must restart the Remote Desktop Services service ( TermService ) or reboot the server for the new licensing enforcement mode to take effect. 4. Specifying the RDS License Server via Registry
Navigate to the following path: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\RCM\GracePeriod
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The client stores this licensing token locally in its system registry. The registry key acts as a local vault, proving to the RDS Session Host during subsequent connections that the device is legally authorized to establish a session. Registry Key Locations rds cal license registry key
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\RCM\LicensingCore\IssuedLicenses
On the affected , close all active Remote Desktop connections. Open regedit as an Administrator.
Store : Contains the actual digital licenses ( LICENSE000 , LICENSE001 , etc.) issued by the licensing server. 2. Server-Side Licensing Database Registry Key Note: After modifying this DWORD value, you must
– Configures the host to use Per-User licensing mode.
Open the Registry Editor ( regedit.exe ) with administrative privileges. Navigate to the following location:
: Contains the digital timer tracking the remaining days of the initial 120-day evaluation window. This link or copies made by others cannot be deleted
Sometimes, corruption occurs on the user's end rather than the server's end. If a single user receives an error stating "The remote computer disconnected the session because of an error in the licensing protocol," the client-side MSLicensing registry key is usually the culprit. How to Rebuild the MSLicensing Store
Located in the GracePeriod key, you may need to delete the L$RTMTIMEBOMB value (after taking ownership) to reset the 120-day evaluation. Essential Considerations
