Thanks (as always) for the great advice received on this forum.
The problem with KalTrack turned out to be Windows 10 resizing the “settings” window so that “SAVE” and “CANCEL” buttons were not visible. Simply grabbing the lower right corner of the window and stretching it did the trick.
Everything working great now.
I had a couple of points of confusion along the way:
Whenever the author recommends downloading Java Runtime Environment, that really just means “Java.” Download and install the latest version of Java—and uninstall any older versions. As many pointed out, “Run as Administrator” works best.
This is a great piece of software to help quickly visualize what passes are coming up. Just what I needed.
73,
Les Rayburn, N1LF Maylene, AL EM63nf AMSAT #38965, ARRL Life Member, CVHS Life Member, SVHF Member