Hello,
When the license period of the operating systems of our Windows servers expires, the server shuts down itself. Once opened, it closes again after a short time. To solve this problem, we run CMD as administrator.
slmgr /rearm
After entering the command, we wait for a while and a warning appears saying that the operation has been completed and a restart is required. After restarting our server, our license is renewed.
Best regards.
Cloud Turkey IT
