cscript C:\windows\system32\slmgr.vbs /ipk BMR8R-38EVD-2HJPK-PCH12-Y938C So first drop to a command line on the server what you would like to be your KMS server and enter the below, where you see my license key you need to enter YOUR KMS key for the SERVER OS that is installed on your server, so mine is server 2008R2 so I enter my server 2008R2 KMS. This could be a licensing nightmare…step up KMS!
The issue with this is PCs are created on a regular basis and when they are not used they are removed. This is for dumb terminals with no OS when a user turns on they connect to VMware VDI and it quickly clones a PC from a base image and delivers it to the user.
I had to set this up as a client was using VMware VDI.