Windows 10: Previous Activation Key won't work on new computer

Discus and support Previous Activation Key won't work on new computer in Windows 10 Installation and Upgrade to solve the problem; I had to purchase a replacement computer because my previous one won't start up. I had Microsoft Office installed on my older computer and have the... Discussion in 'Windows 10 Installation and Upgrade' started by Ramona Hall1, Mar 28, 2025.

  1. Previous Activation Key won't work on new computer


    I had to purchase a replacement computer because my previous one won't start up. I had Microsoft Office installed on my older computer and have the product key. I want to use the product key on my new computer becasue I don't need to purchse Microsoft Office again. It won't accept my product key.

    :)
     
    Ramona Hall1, Mar 28, 2025
    #1

  2. My previous computer stop functioning and I bought a new one. I want to use my previous product key but activation fails

    I have a digital license for Windows Pro that was bought a couple months ago.

    Now I want to use that digital license and product key in a new computer, as the previous one where that key was activated no longer exists.

    I followed all step by step guides but activation keeps saying my product key was used in a previous device.

    I do not want to buy a new license. What can I do?
     
    Diego Zeballos Fraigne, Mar 28, 2025
    #2
  3. J. Raúl Win User
    Transferring a Windows 10 Product Key to a new computer

    You cannot use OEM key to activate other devices. But I have seen cases where in it will activate.

    You will have to follow below steps to activate on new device:

    Open cmd as admin (on new computer)

    Slmgr -upk (enter)

    Slmgr -cpky

    Slmgr -rilc

    Slmgr -ipk XXXXX-XXXX-..... (your pk key)

    Slmgr -ato

    This should activate on new device. Before purchasing a key I'll suggest you try above steps because I have done in the past and it had worked.
     
    J. Raúl, Mar 28, 2025
    #3
  4. tops Win User

    Previous Activation Key won't work on new computer

    Skype won´t wok in 17063

    Skype Won´t work... games won´t work...

    Making backup and re-format...

    Maybe I Install a Windows 7 again, At least, all of my games run smoothly ...Sadness!!

    *Banghead
     
Thema:

Previous Activation Key won't work on new computer

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