How to Upgrade Windows Server 2008 R2 From Standard to DatacenterPublished: 14 November 2014 | Written by some jerk | Print | Email | Hits: 260Open a command console or powershell as administrator and run the following DISM /online /Set-Edition:ServerDataCenter /AcceptEula /Productkey:74YFP-3QFB3-KQT8W-PMXWJ-7M648 The key is a KMS key. The server will reboot twice. Prev Next
