THANK YOU Herb and Owen ??
Both your information helped and I'm back in business! This little unit just doesn't seem to work right. It did when I first got it, did the upgrade to the NanoVNA-H Jan 18th version and the _AA, and the unit hasn't worked right since. I was trying to reinstall the backup from the original 12262019 version that came with it, but it's corrupted, so that's what white screened me. Going to try and see if it's working properly with the 29200128 _AA installed. Haven't had much luck with this unit. I have the H4 on order from gigaparts, should be here Wednesday. Hopefully it will work properly. At least it has a 2 year warranty, lol!
