The problem you experienced had nothing to do with Uniden and everything to do with Microsoft.
Yeah? well, pretty sure I don't agree.
I have .Net v6 installed ( I think 5 too ), so yeah, I expect the author to recompile their software, say once a year, to ensure it runs on the latest environment code base they claim to support. .Net v2 went out of support years back now. I only recall the change log for the Uniden junk having a single date posted, nice job dotting the i's guys !
There is nothing complex or exotic going on in the software, so the effort involved should be minimal.
Sorry fellas, I'm not impressed. They can do a better job supporting a $700 radio as far as I am concerned.
At least I learned something even though I would rather not have in this case.