Keith Nuttle wrote on 7/29/2015 3:20 PM:
Has anyone else noticed that the Window 10 Preregister Icon disappeared from the Taskbar?

It was there last night, but it is not there this morning.

I have not made any updates this morning so there must have been a timing loop in the program to deactivated it.
I just rebooted and during the shutdown and reboot (both) there was a "getting windows ready" typical update prompt but
no percentage progress. So it was so fast. And the icon is gone now.

If you still want 10 I get the impression you can just download the ISO now and simply put it in the dvd drive and run
setup.exe and let it upgrade from there.