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.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\RCM\Licensing Core 3. Specify License Server and Clean Up Set License Server: Define the server address under rds cal license registry key free
To maintain Remote Desktop Services (RDS) compliance, organizations must purchase Client Access Licenses (CALs) The short answer is —not legally or permanently
From a client-side perspective, the registry key where the RDS CAL is stored is critical for the operating system to remember that the device is licensed. Once a third user tries to connect, the
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\RCM\GracePeriod Take Ownership: Right-click GracePeriod
Windows Server allows two concurrent administrative remote connections (often called the "Admin mode"). Once a third user tries to connect, the server demands a Remote Desktop Services Client Access License (RDS CAL).