Before revealing this awesome and insanely useful trick to windows 7 genuine fix using command prompt, let me say what inspired me to write this post. A few days back my two friends Abhisek Gupta, Bharat Patel and Kundan Bhawsar said to me that “an error message displayed on their Windows 7 PC saying “Windows 7 operating System is not Genuine.” He’s kind of freaked out and immediately called me for help. He said that he actually bought the windows 7 version via his friend(half the price). He is not that kind of tech freak as i’m and he really hates to download and use pirated versions on internet . Seems like his cheated him. Anyway i solved his problem temporarily like for another 30 days. This trick is an old one but it still works. That’s why they always say “OLD is GOLD”I have published many tips and tricks on windows platform in the past. But i don’t know how i forgot about this simple and useful one. Anyway i have done that now. Just follow the simple steps below and you’re done.