windows 10 pro product key free march 2019

When it comes time to reactivate, just go to Settings -> Update & Security -> Activation and click Change Product Key.Įnter the same product key, and Bob’s your uncle. Just upgrade the machine, skip the MS account switchover before and after. So, I guess MS is “blocking” the Microsoft Account Trick – even though their own support site says to use that technique. So then, I did something totally nutty: I switched back from a Microsoft Account to a local account on the upgraded puter.Īnd then I tried to reactivate with the same old Windows 7 product key that was originally used for the free upgrade to Win 10 on that particular machine. This time, I did the old Microsoft Account trick, and once again, it didn’t work. Now that that’s out of the way… Victory at last! If you’d like to read all the sordid details of my trials up to this point, see:Įpisode 3: Reactivating Windows 10 after a major hardware upgrade (again) Out of desperation, I tried something crazy… and it WORKED! Backstory Once again, I was confronted with an activation error after the upgrade.

I had another opportunity recently to upgrade yet another machine… This time, the entire computer was replaced – except the graphics card and power supply. Regular readers are aware that I have been doing battle with re-activating Windows 10 after performing numerous major upgrades on various puters.

Windows 10 pro product key free march 2019