Thanks, everyone, for your comments. What I ended up doing was abandoning the installation from my zbook windows7 PC which had Helix LT and Updater on it (as well as VLC and itunes and that's it) and broke out my old windows 8 Samsung tablet that I used for my GuitarPort. I installed HX Edit again (this time on the win8 tablet), and ran the updater and then everything went fine. Thanks again!
Tye