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A problem occurred when windows tried to activate RRS feed

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    I had a genuine copy of windows 7 installed on my laptop. Yesterday, I tried to update it to windows 10 but the installation failed due to some boot error. After that my computer restored the previous version of windows 7 but to my amazement the license is gone. Now every time I try to reactivate it, it gives the "A problem occurred when windows tried to activate error code 0xc004e003" message. I tried several methods mentioned in different threads but all in vain. 
    2019年8月21日 上午 08:56
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  • Question
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    Open Elevated Command Prompt and type: 

    slmgr /rearm 

    This will rearm Windows, then install your valid key from system properties, Windows will be activated.

    Regards

     

    Please remember to mark the replies as answers if they help.
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    2019年8月22日 上午 02:29
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  • Question
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    Open Elevated Command Prompt and type: 

    slmgr /rearm 


    Before you execute the slmgr /rearm command, do this:

    Step 1

    - Press Windows key + R. In the Run dialog box, type regedit hit Enter to open the Registry Editor.
    - Navigate to HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/CurrentVersion/setup/OOBE/

    - Double-click on mediabootinstall on the right pane

    - Change its value to 0

    - Now open Command Prompt in elevated/admin mode and execute slmgr /rearm command.
    - Restart the PC.

    Step 2

    Re-enter your Windows 7 Retail or OEM product key and activate.

    - Press Windows Key + R to launch Run dialog box
    - Type SLUI 3, hit Enter to invoke the Windows Activation dialog box
    - Type in the product key and click on Activate. Internet connection is required.


    Obinna C. Onwusobalu ~ MCSA MCTS MCITP

    It's all fun and games until someone divides by zero.

    windowshelper.home.blog


    2019年9月5日 下午 02:09
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