Manually deleting keys in the Licensing Database ( C:\Windows\System32\LServer ) can corrupt the RDS Role, requiring a full re-installation.
You can extend the grace period infinitely by preserving a snapshot of the server before the 120 days expire. If you revert to that snapshot, the registry resets to day 1. However, in a production environment, restoring a 4-month-old snapshot means losing user profiles, security patches, and application updates. This is a disaster for business continuity, not a solution. rds cal license registry key free
Possible in lab environments by deleting the GracePeriod registry subkey. Manually deleting keys in the Licensing Database (
The short answer is —not legally or permanently. However, the registry does hold critical information regarding your RDS licensing status. This article will explain why people search for this, where the real registry keys are located, and how licensing actually works. The short answer is —not legally or permanently
Managing Remote Desktop Services (RDS) through the registry is often necessary for troubleshooting license errors or resetting the 120-day evaluation period. 🛡️ Resetting the 120-Day Grace Period
: Back in the Permissions window, select "Administrators" and check the Full Control box.