Windows 10 Activation Error 0xc004c003

Windows 10 Activation Error 0xc004c003

Windows 10 Activation Error 0xc004c003 – A a lot of window users have been seeing the Error code 0xc004c003 lately on their PC. One might see this error right after the installation or re-installation of Window 10 update. The error is clearly related to the windows activation process and it could also happen due to several other reasons. Fortunately, the Windows 10 Activation Error 0xc004c003 can be fixed. The user can resolve the issue on their own all required is right kind of support or assistance from the experts. 

Whenever Microsoft launches a new update users rushes to get the latest window operating system for the better experience. Mostly, users try to get the benefit of the free update completely unaware about the chances of issues and errors in their new window. This error sometimes also indicates that the server determined the keys to be invalid or keys are blocked. Windows 10 Activation Error 0xc004c003 are found to be extremely harmful to your system, therefore, it is advised to fix them immediately without wasting any time.

At Tech Support Expert, you can get an excellent support from highly qualified and experienced experts. All you need to do is call the toll free number 800-742-9005.

Windows 10 Activation Error 0xc004c003

Fix Windows 10 Activation Error 0xc004c003

We summed up a few solutions for you in order to resolve Activation error 0xc004c003 effectively on your own. Go through the solution one by one until you are able to resolve the matter. These are an easy solution and provided in a simple manner. So, let us dive into it:


Sometimes, overloaded and blocked windows 10 activation servers causes issues which happen due to high numbers of windows users upgrading at the same time. Due to this reason, you might have to face the error code 0xc004c003.

In case you are legally trying to upgrade your window to the latest version then try again to activate windows 10 after some hours. You can carry out the process by going to the setting windows and then moving on to the start menu in order to select the Update and security section.

Now from the left pane, you need to select the activation and then click on the activation button.

Here is one more way by opting which you can force window 10 to activate. Here is the method to do so:

  • Click right on the start menu button and then make sure to select Command Prompt (Admin).
  • The above steps will lead to open the Windows command prompt with administrator privileges.
  • Now in the command prompt window, you need to type the command “slmgr.vbs –rearm”.
  • To execute it you need to press the Enter key.
  • Now wait for sometime and then reboot your PC.

Solution 2: Make Sure if Product is Valid or Not

There could be a lot of chances that the product key you are using might not be the right one thus, you might have this error on your screen. The best way to overcome this issues is by trying using the different activation key. You can ask your local dealer to provide you with another key.

Solution 3: Try Using Command Prompt

It comes quite easy to fix error code 0xc004c003 if you run a single command in Command Prompt. Though this way, the product key will be revealed to you. Here are steps to doing so:

  • Open menu in order to do so you need to press Windows + X.
  • Now from the list, you need to choose the Command Prompt (Admin).
  • One can always rely on the PowerShell alternately in case the Command Prompt isn’t available.
  • You need to enter “wmic path SoftwareLicensingService get OA3xOriginalProductKey” whenever the command prompt.
  • Now you will see your product key.
  • You need to press the window key in order to open the setting app.
  • After that go to the update and security section.
  • In the left Pane you need to move towards the activation section.
  • Now, choose the ‘change product key’ which will be present on the right pane.
  • Lastly, enter the product key and then click on NEXT.

So, these were the simple methods which you can follow on your end resolve the error code 0xc004c003 in windows 10. Make sure to complete every step, In case any step is missed, you won’t be able to get the desired result.

Window 10 Error Support Toll-Free Number

In order to get an immediate support with compete precision, you can call the techies at tech support expert to resolve the matter. We will help you out in the best bes way possible. The toll-free number to reach out the experts for help is 800-742-9005. Avail best help to fix any sort of issues in your Microsoft Windows.

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