download section is the website/ftp the file is downloaded (for when it updates) on the execution tab, that is where you select the path.
Best way to do this is test (click test download) download first, after that downloads successfully, go to the execution tab and browse/select the program
If I had a world of my own, everything would be nonsense.....Who in the world am I? Ah, that's the great puzzle. I'm afraid I can't explain myself, sir. Because I am not myself, you see?