Cannot activate upgraded to Windows 12 VM

Anonymous
2024-10-11T17:16:43.68+00:00

Hello,

I have been using a Windows Server 2008 R2 VM on Azure for years. It was initially setup using the Azure portal and I never saw anything about activation of Windows.

I just inplace upgraded that VM to Windows Server 2012 and get an activation error #0x8007251D. This is a standalone VM for web serving in tandem with a SQL Server VM (working fine Win 2019). The error wants a KMS server so I think something went wrong with the inplace upgrade.

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  1. Andreas Baumgarten 111.4K Reputation points MVP
    2024-10-11T17:22:59.78+00:00

    Hi @MIS Manager ,

    please take a look here: Troubleshoot Azure Windows virtual machine activation problems

    There are different endpoints for the KMS service in Azure.


    (If the reply was helpful please don't forget to upvote and/or accept as answer, thank you)

    Regards

    Andreas Baumgarten


  2. Anonymous
    2024-10-12T01:22:26.71+00:00

    Network connections check out. I've already been through Google search to try to fix my issue.

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