Historically, the Sysprep tool could be used to reset the activation clock up to three times. This is typically used when preparing images for deployment rather than on a production server.
the server.
To reset the grace period, you must first understand how it works. Windows Server 2003 (including R2, Standard, Enterprise, and Datacenter editions) uses Microsoft’s technology, similar to Windows XP. windows server 2003 reset activation grace period