KMS Host on Windows 2008R2 Server

[hpasvantis]

Hi all,

 

I am trying to setup a KMS host on a Windows 2008R2 Workgroup server for my Windows 7 clients. This server has already been activated using a MAK key but I am now trying to run the slmgr /ipk xxxxxxxxxxxxxxxx on it but getting Error: 0xC004F015.

 

Can a server already activated using a MAK key then be made a KMS host using the above command with the newly given KMS key?

 

Thanks in advance

 

Pas