Windows 10: How to recover win 10 pro product key?

Discus and support How to recover win 10 pro product key? in Windows 10 Updates and Activation to solve the problem; So i just made fresh install of windows 10 pro, went to my microsoft account to get the activation key and its not there. It says that i have... Discussion in 'Windows 10 Updates and Activation' started by Juho11111, Nov 28, 2019.

  1. Juho11111 Win User

    How to recover win 10 pro product key?


    So i just made fresh install of windows 10 pro, went to my microsoft account to get the activation key and its not there.


    It says that i have purchased the product: win 10 pro, when i try to open the link: URL not found or written wrong.


    I have second account with win 10 home purchased in 2016 and that link still works.


    So any advice?

    :)
     
    Juho11111, Nov 28, 2019
    #1
  2. RobCoxXA Win User

    Win 10 Pro upgrade using Win 8 Pro product key

    I just bought a new computer running Win 10 Home. When I went to upgrade to Win 10 Pro using my Win 8 Pro product key from my old computer, the upgrade wouldn't activate.

    Now I'm stuck with a bunch of error messages (mainly 0xC004C003) and am being told windows isn't activated. I can't seem to get my activated Win 10 Home back.

    I don't have a product key for the Win 10 Home because it came pre-installed. There's no product code recorded on the packaging or labelling on the device.

    So:

    How do I either

    • activate the Win Pro upgrade, or
    • Get my activated Win 10 home back?
     
    RobCoxXA, Nov 28, 2019
    #2
  3. dencal Win User
    Used wrong product key for Win 10 install, got 10 Home instead of Pro


    kenOp.
    Only thing I can suggest is download Win 10 pro ISO....a repair option perhaps, where you could perhaps give the Pro product key....good luck.
    Windows 10 ISO
     
    dencal, Nov 28, 2019
    #3
  4. How to recover win 10 pro product key?

    Upgrade a Win 10 home OEM to Win 10 Pro OEM with Win 10 Pro OEM Key?

    I recently purchased a laptop that has an OEM version of Win 10 Home on it.

    I verified this by using : slmgr -dli.

    Previously I had purchased an OEM Win 10 Pro Key.

    Can I use this OEM Win 10 Pro Key to upgrade the OEM Win 10 Home to the OEM Win 10 Pro.

    If so what are the steps to accomplish this?

    In addition, I assume that is this is possible, that the current product key will be updated to the new product key?

    The reason I am asking this is that it's my understanding that these product keys are tied to the bios on a name brand laptop.

    TIA
     
    shockwaveriderz, Nov 28, 2019
    #4
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How to recover win 10 pro product key?

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