Windows 10: My Original product key can't be used to activate Windows Home.

My school installed a Windows Enterprise on my PC. When I tried to revert to my original version of Windows Home through Activation in Settings, Error 0xc004f050 showed. The product key I used should most likely be the original as it was retrieved through the "wmic path softwarelicensingService get OA3xOriginalProductKey" command. I use a Acer Swift SF314-54G.

:)

 

Activate windows 10 after re-installing (I have lost my product key)

I own a Lenovo T430 laptop. In 2017, I installed Windows 10 using my original Windows 7 product key. Unfortunately, I cannot find that product key anymore. I need to re-install windows 10. Will it be automatically activated after the installation, if I skip the step of asking the product key during the installation?

In my opinion, I believe that my laptop will have a digital entitlement stored on the Microsoft Activation Servers and this will not be a problem. Is that true?

If not, please suggest me a solution or a workaround.

 

Find original win 8 product keys used?


That key should still be usable to install 8.1. Technically, since you used it to install Windows 10, if you use it to install Windows 8.1, you should stop using the version of Windows 10 you activated with it. As far as I know though, its not enforced in any manner.
I upgraded my laptop from 8.1 Pro (MSDN Retail key) to windows 10 Pro. Then months latter, reinstalled 8.1 Pro with the original key on that laptop. It activated with no issues. I then clean installed 10 Pro on that same laptop with a skip key and it activated with no issues. The 8.1 key was not blacklisted etc. I don't "think" its tied to the Windows 10 activation in any way. No way of proving it though.
I keep a detailed list of what product keys I've used on what PC. Windows and office etc. Saves me from any guess work latter on. *Wink
Then if I have to reinstall a previous OS I can use the original key and not worry about activation issues.

 

Windows 10 product keys and activation - and the KMS angle

Changing the product key to the generic Windows 10 product key will reset activation to the standard retail channel for activation. It might just activate (if there was a previous digital license for Windows 10 for that computer established with Microsoft). Once Windows 10 is back on the retail activation channel, then more than likely changing the product key to the Windows 8 product key using the same method may work.