How to Fix This Copy of Windows Is Not Genuine Error with Command Prompt?

Fix This Copy of Windows Is Not Genuine Error with Command Prompt?

When you turn on your windows, a black screen appears on your desktop and it displays the message This copy of windows is not genuine. With this error message, you cannot use the original copy of Windows. Maybe you have a feeling you may not be able to use your current copy of the Windows Operating System in the nearest future.

When you have installed a Windows Operating System, it gives a trail license to use and you must activate it before the trial period is over. Then have no fear, there is a fix for it. Yes, a quick and simple one at that.

Read Also: How to Activate Windows 10

 

Why does my computer say this copy of windows is not genuine?

If your Windows OS is an invalid or unauthorized copy, windows update automatically detected. When you update your windows operating system it shows “The copy of Windows is not genuine”. To resolve this problem normally uninstalled the latest windows update.

Using an unofficial or non-original version of Windows. You can prevent this by ensuring that you have an original Windows OS installed on your computer.

If you have automatic windows update enabled, then it finds your unauthorized and outdated windows and shows this message in every hour.

What happens if Windows 7/10 is not genuine?

If you are not using a genuine version of the Windows operating system, it shows a message every hour. (Notified: You are using non-genuine windows / Activate your windows). Your desktop background image became black. If you change the background image, it automatically became black in every hour.

 

How can I make my windows genuine?

You can directly click on the activate windows. Go to Start > Control Panel > System and Security > System > Windows Activation.

To activate your non-genuine windows purchase a license key for your windows version like windows 7, windows 8, windows 10 also.

 

Ok Let’s Fix “This Copy of Windows Is Not Genuine Error” with using Command Prompt

Stay with me while I walk you through a little trick that will get rid of the Windows is not genuine black screen in no time. Actually, there are other methods to fixing this error but today, we’re going to fix it with Windows Command Prompt.

The use of an outdated copy of Windows. If you keep Windows updated, the chances of getting this error are slim. So, ensure that you stay updated.

Fix This Copy of Windows Is Not Genuine Error

First Step:

Open Windows Command Prompt (CMD) as an Administrator. To do that, type CMD in the Start menu and then right-click on the CMD utility and select “Run as Administrator”. You should see a window that looks like this.

This Copy of Windows Is Not Genuine
This Copy of Windows Is Not Genuine

 

Second Step:

Type the command slmgr -rearm and hit the Enter key on your keyboard. Be sure to insert the space between slmgr and the hyphen (-) in the command. The command above works on most computers but if it doesn’t do the trick on yours, then type slmgr/rearm or slmgr_rearm.

Step 3.

Press Enter and wait for a few seconds. A dialog box will display the message ‘Command Completed Successfully’.

Step 4.

Restart the computer system for the changes to take effect.

 

Read Also: How to Activate Microsoft Office 2016

Disclaimer: Following the steps in this guide does not convert a non-genuine Operating System to a genuine one. It only allows you to make use of a non-genuine OS without problems as long as you don’t update it. If you want complete Windows features and updates, you need to buy Genuine OS from trusted sellers.

Buy genuine Microsoft Windows here

I recommended using the genuine key from an online store and official website.

Have you tried the steps above, let us know in the comment section? Also, bookmark this page for further updates. And don’t forget to share this post!

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