Windows 10: windows 11 key suddenly invalid

Discus and support windows 11 key suddenly invalid in Windows 10 Software and Apps to solve the problem; i built my own computer a while back and got an OEM license not pro, and im on windows home. i believe it was a windows 10 license but i know you get... Discussion in 'Windows 10 Software and Apps' started by tam dash, Apr 30, 2025 at 4:12 PM.

  1. TAM DASH
    tam dash Win User

    windows 11 key suddenly invalid


    i built my own computer a while back and got an OEM license not pro, and im on windows home. i believe it was a windows 10 license but i know you get the free upgrade to windows 11. it worked great for many months, however, whenever i upgraded to 24H2, i got a popup saying that i needed to activate windows. all of the sudden, the product key was basically wiped from my device and i only found it in the registry editor of the backup key. i try to input it but it says its invalid and gives me the 0x803FA067 error. i have tried reinstalling windows, and i know its the right key because it ends

    :)
     
    tam dash, Apr 30, 2025 at 4:12 PM
    #1
  2. JBRYAN41
    JBryan41 Win User

    Windows 11 Home to Pro upgrade

    Want to upgrade 11 Home to 11 Pro. Tried download, but apparently files transferred were for 11 Enterprise. This will not activate; error is "invalid digital license or product key". This is on a new Surface. How to proceed?

    Can withdraw/delete this. The suggestion to downgrade - listed below - with a 'fake' windows 10 key works.
     
    JBryan41, Apr 30, 2025 at 4:46 PM
    #2
  3. MOBTONGUEZILLA
    mobtonguezilla Win User
    the handle is invalid HELP!


    I'm going through the same thing right now. i tried to go in and come in on safe mode but it still would give me the same error. Now it will take my password, start to log in and bring up my main screen but it blip then goes back to the sign in page where i put my password in it would give that 'invalid handle" message.
     
    mobtonguezilla, Apr 30, 2025 at 4:46 PM
    #3
  4. RYANLY
    ryanly Win User

    windows 11 key suddenly invalid

    GPU-Z what command line parameter ?

    Current /? (-?) or / help (-help) parameter is invalid
     
    ryanly, Apr 30, 2025 at 4:46 PM
    #4
Thema:

windows 11 key suddenly invalid

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