The most common error This copy of Windows is not genuine will occur due to pirated copy of Windows installation. If you're using a non-licensed copy of Windows operating system, there is no surprise in facing this issue. Fixing This copy of Windows is not genuine error is very easy now. We're here to let you know 2 different solutions to fix Windows not genuine problem.
Once you install your Windows OS on your computer, you are required to activate it within a few days with the help of the activation key. Activation ensures that your copy is genuine and licensed. If your Windows is not activated or if Windows detects the copy as a pirated one, then you may see the message This copy of Windows is not genuine. The screen will turn black and you will not receive updates except the critical security updates. You can change the wallpaper but it will revert to black screen every 60 minutes. So how can you fix this error? Read further to remove this copy of Windows is not genuine error.
Solution for error This copy of Windows is not genuine
These are various methods to solve "This Copy of Windows is Not Genuine" error, but we have shortlisted the one which we have tried on our computer. These two methods will work on 32 bit and 64 bit Windows 7, Windows 8 and Windows 10 operating systems. Have a look at all the methods that will help you to solve "This Copy of Windows is not Genuine".
1. Run slmgr -rearm Command
If you're using the genuine copy of Windows operating system but still you face the issue. Then the solutions is very simple. Follow these steps to fix "This copy of Windows not genuine" error by running single command.
1. Open Command Prompt as Administrator.
slmgr -rearm and hit Enter.
3. Wait for the Command completed successfully dialog box.
4. Click OK
5. Restart your computer or laptop
After restarting your computer/laptop by following this command prompt method, you can easily solve This copy of Windows is not genuine error. You should continue following the below method to prevent this error happening again.
2. Uninstall KB971033 Update
Microsoft regularly releases updates to fight piracy, malware and viruses by releasing updates. However, these updates can also generate a false result and show your genuine copy as a fake one. Follow these steps to resolve This copy of Window is not genuine error.
1. From the Start menu option, go to Settings.
2. Click on Update & Security tab and select Windows Update.
3. Click on Update History to see the list of installed Windows updates
4. From the list of installed Windows updates, search for the update named KB971033.
5. Double click on it and Uninstall the update.
6. Restart your computer or laptop
This is how you can solve "This Copy of Windows in not Genuine" error. If the above method is not helpful, you can check out below method which uses a third party application.
If you do not own a genuine copy of Windows, do purchase one to keep your computer secure. If none of the above methods worked for you, then you should reinstall the Windows operating system either using USB or CD/DVD.
By following these methods you can easily resolve the annoying Windows is not genuine error. There might be many more methods that might help you to solve This copy of Windows is not genuine error but the ones we have mentioned are highly recommended.