Microsoft Windows

Windows Server 2019 activation

Steps:

  1. Change the edition using the generic key
    DISM.exe /online /Set-Edition:ServerStandard /AcceptEula /ProductKey:N69G4-B89J2-4G8F4-WWYCC-J464C
  2. Uninstall generic key
    slmgr /upk
  3. Then update the key
    slmgr /ipk (youroriginalkey)
  4. To activate
    slmgr /ato

KMS activation keys
https://learn.microsoft.com/en-us/windows-server/get-started/kms-client-activation-keys

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