Windows activation error code 0XC004C020 RRS feed

  • Question

  • Hi, Recently I bought a new Hard drive and had to reinstall the copy of my windows on my new drive as my old drive was corrupted. Now I have installed a fresh copy of windows 7 on my new hard drive but it is telling me that my key is not valid and windows is unable to activate. Further more it is showing me no other option to solve this problem in the post error screen.

    Kindly help me solve this problem. It makes no sense to me that I would have to buy a new copy of windows just because my old hard drive was corrupted.



    Friday, April 13, 2018 12:37 AM