Once you have installed the evaluation copy you may see that it is not activated and when you try and activate, it will ask for a product key. If you get this instead of it automatically activating for you, then all you need to do is to run the following command from an elevated command prompt:
slmgr.vbs -rearm
This should then automatically rearm your trial for 180 days. Although we have not tested this, apparently you can rearm your trial version up to five times, which should give you around 2 and a half years of Windows Server 2012 R2 - by which time there may be a new version out!
DOWNLOAD
If you wish to download the ISO files for the Windows Server 2012 R2 evaluation product then you can get them by clicking on the download button below:
COMMENTS
If you have any comments or questions on this post, then please feel free to leave a message below using our Disqus system.