Hi Leon,
As I do NOT use WIN 10, I can only advise you to go to their forum & you may find an answer there.....but don't count on it.
WIN 10 is a dog.
ref; >
https://www.tenforums.com/windows-updates-activation/?
Here are a few responses to a similar question.
ref; >
https://www.tenforums.com/gtsearch.p...&sa.x=0&sa.y=0
Good luck.