Get Instant Help
Printers ∙ Microsoft Windows ∙ Antivirus
Click Here To Get Instant Help


Table of Contents

In updating or installing process in Windows this  Windows activation error oxc004f211 occurs and causes problems in the completion of the installation process.  The installation process is quite easy, simple, and crucial, but such error occurs sometimes. This error occurs commonly when the hardware of the Windows10 changes. Sometimes error also occurs due to no product key was found on the device.
Windows activation error 0xc004f211 there is A possibility of upgraded or removed that old hardware in recent times. Windows error is due to the hardware of the system has changed and next is that no product key was founded on the device.
Excel tech guru is a leading expert in fixing these Windows activation error in Windows 10. With the help of their professional, experienced technicians they deliver their best possible services to their customers and help them solve their system error issues. A Live online chat option is also available for providing the best possible technical support. By overcoming these errors, help is provided for making your computer work in an efficient and effective way.



  1. The hardware of the device has been changed.
  2. The product key is not found on the device.


This windows activation error oxc004f211 can be solved by following the below-given steps :

A. To run the Windows activation troubleshooter by following the below-given steps-

  • Open the Windows settings using the Win+I keys.
  • Select the updates and security options.
  • Go to the activation section.
  • Then, click on the troubleshooting link.
  • UAC prompts the screen, click on the yes button.
  • The problem will detect Windows activation.
  • When the process is completed, select the link which says that I changed the hardware on this device recently.
  • Using the credentials, sign in to the Microsoft account.
  • Select the device and then choose the activate button.
  • After the completion of the process, restart the windows and check if the issue has been solved.

B.  To have a new license is also one of the solutions to fix the Windows activation error oxc004f211.

C. To make small changes in the hardware of the device.

D.  The product key can also be changed for solving these windows activation error.

Following solutions are provided for solving the windows activation error oxc004f211 in a reliable, easy, and sustainable manner. If in case these solutions do not work, then experts can be called to solve this error and technical support is also provided through online live chat for solving your problem in a quick way.

Excel tech guru provides Windows 10 support with the assistance of their team of highly qualified, experienced technicians who are best in solving these windows activation errors. The best possible troubleshoot support is provided for solving this error issue in a quick, fast manner. Instant support services are provided which enables us to deliver the best of services and helps the customers in solving their issues by providing them with easy, simple solutions.

You can also take the help of our video which can help you to solve your problem very easily:

Read these given articles related to other window error query may prove useful to you :


Whenever you have changed any physical parts of the computer like mouse, keyboard or speakers the instructions that run and flow through the device also changes and because of that change sometimes the product key goes missing which is why this error occurs.
You have 2 options- to troubleshoot the windows or to enter the default product key of the windows. For troubleshooting you can go to settings- updates and security- activation and click on troubleshoot. You might need to approve some permissions and even sign in to the Microsoft account. For entering the default product key you need to click on settings- updates and security- activation and click on change product key. VK7JG-NPHTM-C97JM-9MPGT-3V66T This is the default product key but you can definitely contact your distributor in case you do not know the key number.
You need digital license or product key. But first you need to see whether the windows is activated or not. For that open settings- updates and security and activate the windows. Now create your Microsoft account and if it is already created then link it with the digital license means just sign it to the account. Now you will need the product key which you can see mentioned on the card inside the box, also you can contact the distributor for the same, also you will need a good internet connection. Further you need to troubleshoot the windows and it will display a message that windows can’t be activated so click on I changed the hardware option, select the device and click on activate.


Add Comment