Those people who have installed illegal copy of windows 7 and after sometime it shows the following error “Window 7 build 7600 This copy of window is not genuine”. This could be frustrating by those pop-ups while starting your Windows and a watermark at the right hand bottom on the window could be more frustrated.
Also Read :- Download Paint.NET 3.5 For Window 7
Don’t worry, you will no longer see these pop-ups and watermark. I have a latest working solution to remove all these popups and watermarks.
How to remove “This copy of window is not genuine”?
Window operating system shows a black screen(you can’t change wallpaper) when your illegal window 7 get caught by original Window 7 updates. The solution to make it like genuine that is no more watermarks and pop-ups at start-up is latest and working, I have tested it.
All you need to do is download this small tool named RemoveWat. You can download this directly by clicking the below link.
Download RemoveWat (.exe file)
After download, run the .exe file. If your antivirus shows this file a virus, disable your antivirus (It doesn’t harm your computer in any way). When you run the Removewat.exe file, a window appears where you have to press “REMOVE WAT” button, as you can see in the image below.
It may take 1-2 minutes of working and will suddenly disappeared. That’s it, now see that watermark must be removed from the right-bottom corner of the window. If not, Restart your computer (As I did 
).
How to set up the computer now?
When you will restart, you can see there is no pop-ups saying “You may be a victim of counter fitting” and no more “Watermarks”. Now you can enable your antivirus and change the wallpaper. And please set the computer to not download automatic updates. To do this, Go to Control Panel > System and security > Action Center Setting >Change Action Center Settings(on left side) and now uncheck Windows Update and Check for Updates. See the screen shot:-
If this method works for you(don’t worry it works), please let me know by your comments.
Note:-
I am not encouraging users to use pirated window 7. To fix this solution, buy genuine window 7 is the best method. I am not responsible for any damage(If any) in your computer. Try at your own risk.
Also Read :- Automatically Lock Window 7 By Screensaver
Avi Singh is the owner and Editor-in-Chief of Avitricks Group. An Engineering student and a Social Network Addict who loves sharing useful information via blogging. Catch me on Twitter @avitricks. 
sir, i have seen your answer for to remove window7 not genuine andbuid7600 error. but removewat link is not there to down load. pl help me how to avoid above problem.
sir , you have told down load RemoveWat (.exe file). but there is no link to download. pl help me.
Its work instantly to me! thanks a lot! =)
I finally got my solution, thank You.