Bala1208

Hello, I recently upgraded my PC from Windows 7 to Windows 10. During the process, I forgot to uninstall Kaspersky Internet Security before formatting the HDD. Now the activation code doesn't work on Windows 10 (same machine). Is there a way to make it work? I do have a back up of the Windows 7's Windows and Program Files (x86) folders. Is there a way to copy registry from these folders to the Windows 10's folder? Thanks for your time and help.