Convertendo Windows Server 2012 r2 Eval para FULL

Abra um prompt de comando.

Execute os comandos abaixo na ordem

# DISM /online /Get-CurrentEditon

# DISM /online /Get-TargetEditions

# DISM /online /Set-Edition:ServerDatacenter /productkey:W3GGN-FT8W3-Y4M27-J84CP-Q3VJ9 /AcceptEula

Convertendo 2016 eval para Full
dism /online /set-edition:ServerStandard /productkey:WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY /accepteula

DISM /online /Set-Edition:ServerDatacenter /ProductKey:CB7KF-BWN84-R7R2Y-793K2-8XDDG /AcceptEula

Convertendo 2019 eval para Full
dism /online /set-edition:ServerStandard /productkey:N69G4-B89J2-4G8F4-WWYCC-J464C /accepteula

dism /online /set-edition:ServerDatacenter /productkey:WMDGN-G9PQG-XVVXX-R3X43-63DFG /accepteula