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Using a Windows 11 key to activate windows 10?

Mike Scollan 20 Reputation points
Apr 21, 2025, 4:17 PM

I recently upgraded my desktop which was running Windows 10 Pro.

I transferred to boot drive from my old desktop so as to avoid having to reinstalled the multitude of applications.

I get the following message when trying to reactivate:

"Windows reported that the hardware of your device has changed. Error code: 0xC004F211"

Is there a solution? Can I purchase a Windows 11 Pro licence key and use that?

thanks in anticipation

Windows 10 Setup
Windows 10 Setup
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Setup: The procedures involved in preparing a software program or application to operate within a computer or mobile device.
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Accepted answer
  1. Darrell Gorter 2,656 Reputation points
    Apr 21, 2025, 8:29 PM

    Hello,

    Did you run the activation troubleshooter, there may be an option to report changed hardware.

    If not you may need to place a phone call explaining you changed hardware.

    You can run SLUI 4 to bring up the phone activation dialog.

    Darrell

    1 person found this answer helpful.

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