[4 Solutions] Fix “This copy of Windows is not genuine”

The message “this copy of windows is not genuine windows 7 number 7601/7600” appears on your computer’s desktop “system version 7 build 7600 or 7601 ″? Can’t change the wallpaper? Computer performance getting worse?

This article will guide you through five solutions that you can try one by one to correct the
problem of authenticity of “7 build 7601/7600” in order to use your computer normally.

This copy of Windows is not genuine
this copy of windows is not genuine windows 7 number 7601/7600

Solution 1: Uninstall Update KB971033

Maybe your system worked fine until the 7 KB971033 is installed. It is for Activation Technologies, allowing to detect your operating system.
To do that:

  • Click on the button To start up and open the window of the Control panel.
  • Choose section System and security.
  • Go to section Win Update, then click the option Show updates installed. Or click on Show history and click the Updates installed link at the top.
  • Look for the KB971033 and right click on it to choose the button Uninstall.
uninstall KB971033
uninstall KB971033

See also: Fix Error 0xc000000f: [6 Méthodes] Efficient

Solution 2: Use the SLMGR -REARM Command

The command REARM will help you reset the license status of your computer.
You can use the command SLMGR -REARM to solve the problem this windows copy is not genuine windows 7 number 7601
To do that:

  • Go to menu Start and search Command Prompt. Right click on cmd.exe in the search result and choose Execute as administrator.
  • Then type the command SLMGR -REARM in the pop-up window and press Entrance.
  • Finally, a pop-up window indicates that the command is complete and you need to to restart the system. Just click on OK for all changes to take effect.

Once the activation is complete, you can use the version for an additional 30 days.
After the expiration date, you can choose to reactivate. However, there is a limit to the number of times it can be reactivated, in general, it is only 3 times. Namely, you actually get 120.
To exceed the limit, you can do this:

  • Open the window Execute by pressing the keys Win + R, Come in regedit.exe in the text box and press Entrance to open theRegistry Editor.
  • Go to
  • HKEY_LOCAL_MACHINE; Software; Microsoft; WindowsNT; Currentversion; SoftwareProtectionPlatform.
  • Search SkipRearm and right click on it to choose To modify.
  • Modify the value from 0 to 1.
  • At last, restart your computer.
change SkipRearm value
change SkipRearm value

You can now use the command slmgr -rearm Again 8 times, which gives you 240 additional. Thus, you will use Seven 7 free of charge for 120 + 240 = 360 days.

Once it finishes, the 7 may not solve the problem. If the message still exists, try the next method.

Solution 3: Win 7 is not genuine using RSOP

There is another way to try to fix the problem of This Copy of Windows Is Not Genuine, namely to use RSOP (Resultant Set of Policy Window).

  • To start, press Win + R to open the window Execute.
  • Type rsop.msc in the area and press the button Entrance.
  • Then in the pop-up window, follow the path: Settings Windows (located in the section Computer setup) then Security settings and System services.
  • Then the following screen will appear. Just double-click on Plug-and-play in the options, then search The starting mode and click on Automatique.
  • Open the window again Execute, type gpupdate / force in the text box and press Entrance.
gpupdate / force
gpupdate / force
  • Restart your computer and you will finally get rid of this message.

See as well: [5 Solutions] Resolve Error 0x80070057 Step by Step

Solution 4: Disable automatic update:

You can try the deactivate. If you don’t turn it off, it will automatically update. Therefore, the message “this copy of Windows is not genuine”Appears on your computer desktop.
Here’s how to turn it off:

  • In the menu To start up, choose Control panel to open it.
  • Select System and security then Windows Update and click on Activate or deactivate the update
    automatic day.
  • Select option Never check for updates (not recommended) .
  • Click on OK to change the setting.

disable automatic update

Why “this copy of windows is not genuine”?

The main reason that Windows 7 is not genuine is that you are not using the genuine Windows version. You could be using a pirated version of Windows; there is a high chance that its product key will be corrupted or removed and the virus will be injected.

Another reason is that you might be using an outdated version of Windows that needs to be updated. If you have enabled automatic update, the system will contact the internet access and realize that it is out of date. The error message “This copy of Windows is not genuine” appears.

Side effects !!

If you get the “this copy of windows is not genuine” message, there are some irritating and annoying issues you may be experiencing:

1 – The wallpaper of your desktop will be changed and converted to black screen. You can reset it, but it may turn black again after 60 minutes until the issue is resolved. This problem can have a drastic effect on the performance of the computer, as well as on the speed.

2 – Windows will refuse automatically access certain attributes, for example, desktop screen personalization.

3 – The battery can be quickly discharged if this error message is displayed on your laptop. This message will not go away while you are working with the important stuff, which could be irritating.

It is really annoying to see this error every time you log into Windows. We hope the above methods have resolved your issue. On the other hand, don’t forget to tell us if you have other solutions.

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