Garmin express installs but then refuses to boot on Windows 10
Garmin express installs but then refuses to boot on Windows 10
I think we should rather try to diagnose why Garmin Express doesn't work on your computer. Express most definitely works on Windows 10 and I too have a 910XT and my laptop does connect to it flawlessly and downloads the data using my USB Ant+ module.
My recommendation would be to begin by completely uninstalling Garmin Express from your computer. If I had to go through this process, I would use the free version of a 3'rd party software application called Revo Uninstaller https://www.revouninstaller.com/revo-uninstaller-free-download/ For a single use the trial version of the PRO version should also work.