Need to reactivate windows, after changing hardware.

Geet Kapur 0 Reputation points
2025-12-13T18:26:52.3833333+00:00

Hi, I purchased a Windows 10/11 Pro license from the Microsoft Store on July 11, 2025. The payment was ₹14,799 and I have the tax invoice. I recently upgraded my system — new motherboard, CPU, everything. Now Windows says it can't activate, even though I'm using the same Microsoft account. Please help me transfer the license to this new system.

Windows for home | Windows 11 | Accounts, profiles, and login
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  1. EmilyS726 186.4K Reputation points Independent Advisor
    2025-12-13T19:05:10.16+00:00

    Hello,

    Have you run the troubleshooter?

    go to Settings > System > Activation, run the troubleshooter, choose the hardware change option. When it asks you where it is installed on right now, you should choose the old device name. Then click on Activate button. And on the next screen when it asks you where to transfer it to, choose your new device name. See if that does the trick.


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