Windows 10: Error code 0xC004C003 and 0x803fa067

Discus and support Error code 0xC004C003 and 0x803fa067 in Windows 10 Updates and Activation to solve the problem; Hello! I have build new PC recently. I was using the same Windows 10 Pro Key for ages. Now I cant activate same windows on my new PC. The old one... Discussion in 'Windows 10 Updates and Activation' started by Olaf Strózyk, Dec 22, 2019.

  1. Error code 0xC004C003 and 0x803fa067


    Hello!

    I have build new PC recently.

    I was using the same Windows 10 Pro Key for ages.

    Now I cant activate same windows on my new PC. The old one is completely formatted and uses different operating system

    It says that my product key is unvalid.

    I saw a lot of people having same problem but non of the solutions worked.

    Thanks !

    :)
     
    Olaf Strózyk, Dec 22, 2019
    #1
  2. beardsbn Win User

    Error code: 0xC004C003


    here is a screenshot


    Error code 0xC004C003 and 0x803fa067 [​IMG]


    whena try cmd trick i get
    Error code 0xC004C003 and 0x803fa067 [​IMG]
     
    beardsbn, Dec 22, 2019
    #2
  3. beardsbn Win User
    Error code: 0xC004C003


    hi im getting activation error Error code: 0xC004C003 on my laptop i bought the laptop brand new from argos last year then did windows update and upgraded to windows 8.1 from 8 i have done the upgrade to windows 10 option but im unable to activate Error code: 0xC004C003 windows when i click go to store it wants me to pay £99 can anyone help
     
    beardsbn, Dec 22, 2019
    #3
  4. Error code 0xC004C003 and 0x803fa067

    Activation error, 0xC004C003 and 0x803fa067

    I upgraded to Windows 10 from Windows 7 when it was offered for free a while ago. I installed some new hardware(motherboard and cpu) and now I'm getting asked to active Windows 10. It says error code 0xC004C003 and 0x803fa067 on the activation screen in
    settings.


    Error code 0xC004C003 and 0x803fa067 8954689d-641f-4f92-a5c8-6b2eb4e5331c?upload=true.png



    Error code 0xC004C003 and 0x803fa067 b1377bd8-9479-41f3-8646-425c2989ca2e?upload=true.png
     
    BenedictMatias, Dec 22, 2019
    #4
Thema:

Error code 0xC004C003 and 0x803fa067

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