KMS server for Office 2019 – requires OS version not lower than Windows Server 2012 or Windows 8.1.KMS server for Office 2016 – requires OS not older than Windows Server 2008 R2 or Windows 7 SP 1 with the KB2757817 installed (yes, you can deploy a KMS server even on a desktop Windows edition).System Requirements for the MS Office 2021/2019/2016 KMS ServerĪ KMS server for Office can run on the following Windows OS versions: KMS Activation Error “vmw.exe has stopped working” on Windows Server 2019/2016.