Windows 10: Windows Activation Problem Problem with degrading back to windows 11 home

Hello,I am using a newly purchased laptop a new PC running windows which has activated windows 11 Home single language version.I used a generic product key to upgrade to windows 11 pro. But was not able to activate it. Problem: Now I need to go back to my "Windows 11 Home single language" version which was activated but I'm not able and I don't know how to.Please help me go back to my windows 11 home which was activated.

:)

 

Windows 7 Activation Problem

Call Microsoft tell them your having problems activating windows and you installed it on ONE computer, they will get the issue fixed for you

 

Windows 7 not genuine problem

It seems like that's an OEM windows copy, it will do that the every time you reinstall the OS. If you have the key, next time you see the "not genuine windows copy" click it and choose to activate by phone, everything else is pretty straight forward as it explains step-by-step. If it doesn't work, then its highly likely that you got a Pirate copy.

 

Windows not genuine problem

or maybe it's

that gives your OEM licens a activation problem *Big Grin