currently I have the following running: Name: Windows(R), ServerStandardEval edition Description: Windows(R) Operating System, TIMEBASED_EVAL channel Product Key Channel: Retail:TB:Eval and bought a Windows Server 2016 Essentials key. However, changing the product key via System fails with: screenshot [https://i.stack.imgur.com/JEX1u.png] Executing Cscript.exe %windir%\system32\slmgr.vbs /ipk <***KEY***> returns Error: 0xC004F069 On a computer [...] read more