Press Win + R , type regedit , and press Enter.
For testing, you can reset the "timebomb" registry key to renew the 120-day period. ( regedit ) as Administrator.
: In Licensing Manager, right-click and "Activate Server," or use the Microsoft activation website. rds cal license registry key free
Using a pirated or cracked RDS CAL license registry key can pose significant risks to your organization, including:
Instead of relying on unstable registry modifications, administrators should implement compliant, official methods to handle Remote Desktop deployment and license management. Press Win + R , type regedit , and press Enter
Grant the group Full Control in the Permissions window. Delete the L$RTMTIMEBOMB... binary value. Reboot the server to reset the 120-day timer.
Run wmic /namespace:\\root\CIMV2\TerminalServices path Win32_TerminalServiceSetting get GracePeriodDaysRemaining : In Licensing Manager, right-click and "Activate Server,"
: Right-click the registry entry starting with L$RTMTIMEBOMB and select Delete .
Once this 120‑day grace period expires, a properly configured RDS environment will no longer accept connections unless a valid RDS license server has been set up and appropriate CALs are installed. At that point, users connecting to the server will be met with the error message: .
Follow the wizard to connect to Microsoft Clearinghouse and input your purchased licensing program details (such as Open License, Enterprise Agreement, or Retail tokens). 3. Correctly Configuring the Licensing Mode