You can rearm windows server 2012 r2 evaluation up to 5 times.
Windows server 2012 r2 standard evaluation activation key.
In this way you can activate windows server evaluation edition to full retail edition.
If you haven t already configured a kms host see deploy kms activation for steps to set one up.
Then reboot your server.
As you can see below it this command will upgrade the edition of server to full version.
Windows will reconfigure itself.
To use the keys listed here which are gvlks you must first have a kms host running in your deployment.
Windows server 2012 r2 evaluation is valid for 180 days.
Press y to reboot.
If you license is genuine and your server is connected to the internet you should be able to validate your license.
If you install windows server 2012 evaluation edition and later purchase a license the activation process is a little more confusing than you would immediately think.
The microsoft evaluation center brings you full featured microsoft product evaluation software available for download or trial on microsoft azure.
First you must convert to a full retail version.
It s a little more work than simply typing in a new product key.
The edition will change from windows server 2012 r2 standard evaluation to windows server 2012 r2 standard.
You can now view the new server edition by going into server manager.
X is your product key.
Run command prompt with administrator privileges and run following command.