Windows 10: cant activate my windows i my product key cant activate windows

Discus and support cant activate my windows i my product key cant activate windows in Windows 10 Updates and Activation to solve the problem; how to fix this i cant activate my windows... Discussion in 'Windows 10 Updates and Activation' started by Renzlee Manatad, May 7, 2025 at 12:47 PM.

  1. RENZLEE MANATAD
    Renzlee Manatad Win User

    cant activate my windows i my product key cant activate windows


    how to fix this i cant activate my windows

    :)
     
    Renzlee Manatad, May 7, 2025 at 12:47 PM
    #1
  2. FX-GMC
    FX-GMC Win User

    Windows 8.1 pro + WMC key activation

    This worked for me last time with a Win 8 key.

    Install Windows 8.1 and enter KMS key during setup. Once in windows change product key to my Windows 8 key. Go to add features and enter my WMC add-on key. Drink a beer to a job well done.
     
    FX-GMC, May 7, 2025 at 12:49 PM
    #2
  3. NEWTEKIE1
    newtekie1 Win User
    activate windows 7 oem key

    There is no difference between the OEM disc and the Retail disc with Windows 7. A retail disc will accept a OEM or Retail key, and vise versa.

    If the OEM Key wasn't going to work with the disc you have, it would have stopped you during the install when it first asked you for the key, not during activation.

    What is likely the problem is that, since the OEM version has already been activated once, it is failing activation again. Activate it over the phone using the option given to you on the failed activation screen, and you shouldn't have a problem activating it.
     
    newtekie1, May 7, 2025 at 12:49 PM
    #3
  4. TIGGER
    tigger Win User

    cant activate my windows i my product key cant activate windows

    Windows 8.1 pro + WMC key activation

    So it will be fine installing 8.1 pro with a KMS key, then switch to my 8 pro key and it will activate ok?

    Maybe a daft question but why can't you just install 8.1 pro with the 8 pro key, or is it different keys for 8 and 8.1? seems silly when 8.1 is a free update anyway.
     
    tigger, May 7, 2025 at 12:49 PM
    #4
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cant activate my windows i my product key cant activate windows

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