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HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\Licensing Core Use code with caution.
If you have valid CALs but the server is stuck in an expired state, or if you need to temporarily extend a deployment test, you can reset the grace period timer by deleting its specific registry subkey. Step-by-Step Reset Procedure rds cal license registry key
HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server\RCM\GracePeriod
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The most important registry key for an RD Session Host to find its license server is:
However, registry modifications should always be approached with caution. Always back up the registry before making changes, use Group Policy for domain-joined environments, and rely on proper CAL installation rather than grace period resets for production workloads. Can’t copy the link right now
This article explores the key registry locations for RDS licensing, how to modify them, and how they impact your server environment. 1. Core RDS Licensing Registry Locations
for the changes to take effect.
Remote Desktop Services (RDS) is a popular technology that allows users to access and interact with a remote Windows desktop or application from anywhere, using a variety of devices. To use RDS, organizations need to purchase and activate Remote Desktop Services Client Access Licenses (RDS CALs). One crucial aspect of RDS CALs is the license registry key, which plays a vital role in ensuring compliance and smooth operation of RDS environments.