Laserfan,
No, with the previous version I had trouble starting the program; it would sometimes hang up and freeze, forcing me to restart the computer. Now, with this new upgrade, I have no trouble starting at all, and I've tested it several dozen times in the last two days.
It's just that now closing (shutting down) is a minor problem. I just tried it again a few times, and while clicking on "Exit" ends the program every time, clicking on the upper-right-hand "X" closes it only about half the time. The other half of the time, the program appears to close (that is, it disappears from view), but it is still not completely shut down and shows up in the Task Manager until manually closed from there or until a Windows warning sign comes on asking if I want to shut it down.
John