Project locks up when user double clicks click box

Question

I have a series of practice questions in my Captivate 5 projects that use click boxes to select the question's answers.  The project pauses at the click boxes (which all appear at the same time), and a feedback caption appears.  A second later, a continue button appears.  The project again pauses until the user clicks the continue button.  Then the project goes to the next slide.  My problem is that when the user double clicks a click box,  or clicks it right when it appears (the cursor changes from arrow to a hand), the continue button does not appear.
I am just considering deleting the continue button but my intent there was to allow as much time as the user needed to read the feedback captions after clicking the click box.  Any help on this is appreciated.
Options selected on click box: hand cursor, and pause project until user clicks.
Thanks.

Answer 1

Actually, I was more wondering what kind of code I
need to add to my program to make it possible at all.
My file input and output is all done from a Utilites
class which I made but quite obviously any OS will
not know to call Utiities.load(...arguments...).
But, my goal is to have my program work as seamlessly
as possible with a normal person's desktop.I'm sorry, you're right, I completely misread your post. I would definitely take the tactic of writing a .reg file and executing it. That seems to be the accepted way of creating registry entries on Java if you have to do such a thing.
Here is a link to the type of .reg file you're going to need to associate a file with a certain program, and you'll need to modify it slightly to do a 'java -jar myJar' type of thing. Then, just point Runtime.getRuntime().exec() at it, and you should be good to go.
The only thing I'd be worried about is how to find the JAVA_HOME. If you launched your installer via WebStart (or had the user double-click the jar for the first time), though, you could just use
System.getProperty("java.home");