As soon as possible or as late as I could put it off. But then it keeps popping back up. It also happened twice just by turning my computer off for the night.
Also, I've taken Wndows 11 off twice by following another set of instructions. Within a week or so, I was asked when I wanted to update to Windows 11. Argh! Hope it is now taken care of.
The reason I don't want this update is that it "killed" my PrintMaster Gold 16, which has so many of my projects. Plus I use it almost every day.
Mary, I am afraid there is no other way other than to use a GPO which I mentioned on page 1 of this thread. (link to the post).
Maybe a Reset of Windows 10 install help, but I don't see a reason to Reset when adding certain bits in the registry do the job for you.