How to turn off Launch Window at startup

I just installed Toad Data Point 5.1.4.187 (32 bit) after previously using version 5.0. I have configured the look and settings the way I want, except that each time I start TDP, it opens the "Launch Window" automatically. (Same as what you see with View -> Launch Window.) In the Options, I put "Action to perform on startup = Nothing" and on version 5.0 there was no Launch Window, but now it's there in 5.1 and I don't want it. I know I can just X out of it each time, but I'd like to know if there's a way to keep it from appearing in the first place. Thanks

Hi, I tried it in 4.3 and 5.1 - both cases 'Nothing' set and in both cases I got the Launch window on startup.