Activation problem after upgrading from Windows 7 to 10.

Spitaman-Petigara wrote on 12/9/2020, 4:14 PM

I am facing an activation problem as they think I am some other person. A message pops up saying the registration number is correct but its registered ib someone else's name. how do I prove this? I paid, I have all the details, it's just

I upgraded from windows 7 to 10. Please Please help!!!!!!!!!!!!!!!!