I have just upgraded from Windows Server 2012 Evaluation to Windows Server 2012 Standard. I am trying to activate it but getting the following message: 0xC004F01F The Software Licensing Service determined that the license is invalid.
I upgraded using: DISM /online /Set-Edition:ServerDatacenter /ProductKey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX /AcceptEula
The upgrade appeared to work successfully. DISM /online /Get-CurrentEdition returns "ServerStandard"
This identical process just worked on another server.