Odyssey x86 Windows10 Activation Problem

Hello All.
I have problem with activation Windows10 Enteprise on my Odyssey x86. Reason of this is in some time ago my odyssey dont want to upgrade to Win10 22H2 version and Microsoft says that i must reinstall all system from new ISO file taken from they site. Of course i do that but unfortunatelly after reinstall Windows i can’t activate it. Of course i have sticker with windows key but it does not work “key is invalid”.
Could someone help me?