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  • Writer's pictureAlina Tait

Activation Error 0xc0ea000a in Windows


Activation Error 0xc0ea000a in Windows

Step-by-Step Solutions for Activation Error 0xc0ea000a in Windows


Usually accompanying the Windows activation problem 0xc0ea000a is the message: it appears that the hardware on this device has changed and you should ensure a good Internet connection for the activation. It is not quite simple to fix though. The MiniTool post will show you many remedies for more likely offenders of the problem.


Error in Windows Activation 0xc0ea000a


Windows activation problem 0xc0ea000a: what is it? These mistakes show up when Windows fails to activate. Usually, you will be prompted to activate Windows once the operating system has been pre-installed and ready to use. Should the initial error stop you, you might find out whether you have a real copy of the operating system, the product key is correct, and the Windows edition corresponds.


Otherwise, when changing your PC hardware—such as to a new CPU or Motherboard—the error number 0xc0ea000a can occur. Moreover, a system crash will require your PC to reset. In this situation, you could wait several hours to try to fix the mistake. Sometimes too many activation requests cause a temporary glitch.


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Should the error 0xc0ea000a linger, you can manually reactivate Windows once more. You could then try the following techniques to debug the 0xc0ea000a problem code. Kindly check that you have an Internet connection.


One can revive Windows by following these steps:


  1. Press Win + I to open settings; then, visit Update & Security > Activation.

  2. Click Change product key under Update Product Key heading and subsequently you will be asked to enter a product key. Click Next and work through the following direction to do it.


Error 0xc0ea000a in Windows Activation


Fix 1: Start the Windows Time Service.


After synchronizing the PC's clock, attempt activation once more to check whether the error may be eliminated.


  1. Press Win + R to open the Run dialog box; type services.msc to hit Enter.

  2. Scroll down to find and double-click Windows Time.

  3. Expand the Startup type menu to select Automatic then click Start.


Fix 2: Run a running activator troubleshooter.


After a hardware change, activation Troubleshooter helps customers reactivate Windows and fix other Windows activation issues. One should give this approach some tries.


  1. Settings > Update & Security > Activation Open Start >

  2. In case Windows is not turned on, you could see the Troubleshoot option. Click Yes then to immediately launch the troubleshooter.


Should the tool fail to identify any problems, you will be advised and able to click the I changed hardware on this device lately link. Then choose the device to activate after logging in using your linked Microsoft account.


Overall Bottom Line

Examining the Internet connection, Windows edition, and correct product key can help you to activate Windows. Should this problem 0xc0ea000 cause your Windows to crash, you should wait some time for another try. Hope these techniques will address your worries.



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