Windows 10: My Windows 10 just deactivated itself.

Discus and support My Windows 10 just deactivated itself. in Windows 10 Installation and Upgrade to solve the problem; Hello,I've been using my pc for about 3 to 4 years now , I didn't have any problems with the activation key, but today suddently It deactivated... Discussion in 'Windows 10 Installation and Upgrade' started by ZoNe 777, Dec 27, 2023.

  1. ZONE 777
    ZoNe 777 Win User

    My Windows 10 just deactivated itself.


    Hello,I've been using my pc for about 3 to 4 years now , I didn't have any problems with the activation key, but today suddently It deactivated itself.And when I try to re-enter the key manually again. It says" We can't activate Windows on this device because the product key was already used on another device. If you think it wasn't used on another device, select Troubleshoot below. Error code: 0xC004C008"but I tried to Troubleshoot and the problem still persists.

    :)
     
    ZoNe 777, Dec 27, 2023
    #1
Thema:

My Windows 10 just deactivated itself.

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