Windows 10: Error in activating the Windows 11 key even though it previously worked after updating...

Discus and support Error in activating the Windows 11 key even though it previously worked after updating... in Windows 10 Software and Apps to solve the problem; When I turned on the computer for the first time and ran Windows according to the key written on the back, everything worked and there were no errors.... Discussion in 'Windows 10 Software and Apps' started by Mateusz_970, Feb 24, 2025.

  1. MATEUSZ_970
    Mateusz_970 Win User

    Error in activating the Windows 11 key even though it previously worked after updating...


    When I turned on the computer for the first time and ran Windows according to the key written on the back, everything worked and there were no errors. However, now, half a year after starting Windows 11, and after updating Windows 11, version 24H2 from February 22, 2025, a message appeared on the screen "Activate Windows, Go to settings to activate Windows". When I entered the settings in the "System" tab, at the very top it said "Windows has not been activated". After clicking "Activate now" and then, when it took me to Activation, I clicked "troubleshoot. However, I got "The system cannot be

    :)
     
    Mateusz_970, Feb 24, 2025
    #1
Thema:

Error in activating the Windows 11 key even though it previously worked after updating...

Loading...

  1. Error in activating the Windows 11 key even though it previously worked after updating... - Similar Threads - Error activating key

  2. Error in activating the Windows 11 key even though it previously worked after updating...

    in Windows 10 Gaming
    Error in activating the Windows 11 key even though it previously worked after updating...: When I turned on the computer for the first time and ran Windows according to the key written on the back, everything worked and there were no errors. However, now, half a year after starting Windows 11, and after updating Windows 11, version 24H2 from February 22, 2025, a...

  3. Error activating the Windows 11 key even though it worked previously

    in Windows 10 Software and Apps
    Error activating the Windows 11 key even though it worked previously: When I turned on the computer for the first time and ran Windows according to the key written on the back, everything worked and there were no errors. However, now, half a year after starting Windows 11, the message from that code appeared on the screen: "Activate Windows, Go...

  4. Error activating the Windows 11 key even though it worked previously

    in Windows 10 Gaming
    Error activating the Windows 11 key even though it worked previously: When I turned on the computer for the first time and ran Windows according to the key written on the back, everything worked and there were no errors. However, now, half a year after starting Windows 11, the message from that code appeared on the screen: "Activate Windows, Go...

  5. Windows Activation Issue After Formatting: Previously Valid Key Not Working

    in Windows 10 Software and Apps
    Windows Activation Issue After Formatting: Previously Valid Key Not Working: I recently formatted my computer and tried to activate Windows with my product key, but it says the key is invalid. Before formatting, the key worked perfectly fine. I've read that it may need to be removed from the previous device, but since I did a full format, I can't...

  6. Windows Activation Issue After Formatting: Previously Valid Key Not Working

    in Windows 10 Updates and Activation
    Windows Activation Issue After Formatting: Previously Valid Key Not Working: I recently formatted my computer and tried to activate Windows with my product key, but it says the key is invalid. Before formatting, the key worked perfectly fine. I've read that it may need to be removed from the previous device, but since I did a full format, I can't...

  7. I'm getting activate windows after the update even though I used a key in august

    in Windows 10 Gaming
    I'm getting activate windows after the update even though I used a key in august: I just updated my windows last night December 16th and I now am getting the activate windows message in the bottom of my screen even though I have had windows 11 since August and used a key....

  8. I'm getting activate windows after the update even though I used a key in august

    in Windows 10 Software and Apps
    I'm getting activate windows after the update even though I used a key in august: I just updated my windows last night December 16th and I now am getting the activate windows message in the bottom of my screen even though I have had windows 11 since August and used a key....

  9. cant activate Windows even though it was previously activated on the same device

    in Windows 10 Gaming
    cant activate Windows even though it was previously activated on the same device: HELP!!! https://answers.microsoft.com/en-us/windows/forum/all/cant-activate-windows-even-though-it-was/1903894e-49a7-4a2f-88ec-6d217e71a095

  10. cant activate Windows even though it was previously activated on the same device

    in Windows 10 Software and Apps
    cant activate Windows even though it was previously activated on the same device: HELP!!! https://answers.microsoft.com/en-us/windows/forum/all/cant-activate-windows-even-though-it-was/1903894e-49a7-4a2f-88ec-6d217e71a095