Learn how to make windows 7 genuine using CMD command prompt and fix This copy of windows is not genuine.
After installing any pirated version of Windows 7 it will run for one month after that we get an error message like “This copy of windows is not genuine”.
So if you also getting this type of error message then it will ask for Purchase Product key but don’t worry no need to purchase because you can make your windows genuine again using CMD command prompt by using SLMGR -REARM command.
What is Slmgr rearm command?
SLMGR is Windows software licensing management tool. REARM command will reset the licensing status of the machine.
The method work for both windows 7 32 bit and 64-bit version.
Procedure to fix: “This copy of windows is not genuine” error using cmd
1. Click on start menu
2. Open the cmd command prompt (Run as Administrator.)
3. Type SLMGR -REARM and press enter
4. Now you will see a confirmation window, click OK
5. Restart your PC.
Now your windows are genuine and you will never receive an error message. If you see the same error message, then try SLMGR /REARM instead SLMGR -REARM.
How to fix: Error 0xc004d307 to re-arm again Click Here
How to fix: Slmgr is not recognized as an internal or external command Click Here
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