I have a Server 2012 R2 standard edition server setup with Volume Activation and is working perfect to activate my Windows 7 clients. We are preparing to start deploying Windows 10 PCs and I am trying to update the server so it will activate Windows 10 clients. I have followed the Technet articles about the hotfixes and rollups that are required for it to work, however when I get to the update that is required KB3058168 I keep getting the message "This update is not applicable to your computer" and will not update.
Here are the links to the screenshots of the updates that are installed on the machine, I hope that they work.
https://onedrive.live.com/?cid=DE0423502C11DE57&id=DE0423502C11DE57%21661&parId=DE0423502C11DE57%21659&o=OneUp
https://onedrive.live.com/?cid=DE0423502C11DE57&id=DE0423502C11DE57%21660&parId=DE0423502C11DE57%21659&o=OneUp