Hey guys, I recently had tons of issues with my Windows 10 suffering from NoOSInstalled during startup repair. I attempted to fix the MBR(?) using a linux recovery OS, but failed to do so. My only option was to do a factory reset built in with my HP desktop, and, as I had figured, would restore me back to 7. As you all already know, Windows 10 upgrade is no longer free. Is there a way to get the free Windows 10 upgrade back in the exact same hardware after a factory reset back to Windows 7?