In ,
Eagle typed:
Eagle was thinking very hard :
wiped My HD and tried to load W7 ultimate, but the built-in modem
will not load. I then loaded w10 and tried to use My W7 activation
to activate W10, and was refused. W10 works, but get the activation
reminder on the desktop. Any thoughts on working this issue?

I made contact with a feller at MS and now My W10 pro 64 bit is
activated.
YAAAAAY!

Great. You originally also wrote, "...but the built-in modem will not
load". Did you get that part figured out?