In this article I will look at Windows activation error - 0xc004f075, it can come out on both Windows 10 and Windows 11.
How to fix it:
1) Make sure that your product key matches your system. For example, you purchased a Windows 10 Home product key and you have Windows 10 Pro installed. In this case, your key will not work because its version does not match the version of your system. Reinstall your system to the correct version, or you will need a different product key.
If you do not have your original product key, you can buy it from our online store at low prices and get it instantly delivered to your email.
- Buy a Windows 11 product key
2) If you have installed the correct version of the system that matches the version of your key, but the error still occurs. In this case, you need to activate the product key using Terminal (command line).
- How to activate Windows 10 via Terminal
- How to activate Windows 11 from terminal
3) The problem can also be on the product key side. In this case, please contact your retailer
