Windows 10: Activation key error

Discus and support Activation key error in Windows 10 Updates and Activation to solve the problem; I activated a key a few days ago but now i keep on getting activate windows watermark. I tried to input my key again and now it says invalid. Any help... Discussion in 'Windows 10 Updates and Activation' started by iFlinn, Sep 26, 2020.

  1. iFlinn Win User

    Activation key error


    I activated a key a few days ago but now i keep on getting activate windows watermark. I tried to input my key again and now it says invalid. Any help would be great thanks

    :)
     
    iFlinn, Sep 26, 2020
    #1
  2. linhlz Win User

    Windows 10 will not activate Error code 0x803F7001

    Possibly there can be the problem with Microsoft activation Server, so your Windows 10 is not activated. In this scenario, you need to wait and verify if it is the issue from Microsoft’s side. But if you are getting error code 0x803f7001, you can also try these steps:

    1. Open Settings app. Then go to Update and security > Activation screen > Change product.
    2. Type your Windows edition product key and click Next.
    3. You’ll get We couldn’t activate Windows error message.
    4. Retry steps 1-3 then type your 25-characters unique product key.
    5. Wait for the process to complete, Windows 10 is activated.
    Hope something helps this problem
     
    linhlz, Sep 26, 2020
    #2
  3. Duyenhip Win User
    Windows 10 will not activate Error code 0x803F7001

    thanks
    I activated my Windows 10 from product key Windows 7
     
    Duyenhip, Sep 26, 2020
    #3
  4. Activation key error

    Windows 10 Activation Error: 0xC004F034

    Hi Greg,

    This error code is usually caused by a problem with the product key. For better assistance, we would like to clarify how you got the Windows 10 Pro? Is it supplied by a company?

    As an initial troubleshooting step, we suggest that you run the Activation troubleshooter and try activating Windows 10 Pro again. To run the Activation troubleshooter, follow these steps:

    • Click the Start button and select the Settings
      icon.
    • Choose Update & Security from the list.
    • Select Activation in the left pane of the window.
    • Click Troubleshoot.

    If your Windows 10 Pro is supplied by a company, we recommend that you get in touch with your organization's support for assistance with the activation.

    We'll be waiting to your reply.
     
    Gerard Qui, Sep 26, 2020
    #4
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Activation key error

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