MapInstall 2.3.6 Not Responding

Latest Ventura, I've tried opening MapInstall 2.3.6 and it just bounces, then does nothing.  Stays in the dock, because somehow that's important, and it isn't usable.  

Application Not Responding

I've downloaded a fresh version after deleting the first one.  Does the same.  

Why is Garmin software so odd and dysfunctional?  What can I do to get this fixed?  Any insight appreciated.