Click the sub-tab that matches the OS JExpress is running right now.
If you want to create the bundle for an OS that you aren't
currently operating, then install JExpress on the desired OS
and continue with these instructions.
Click the Create JVM distribution button.
If you're running on Mac, then you won't see this
button because Apple doesn't allow distribution of their JVM.
Select the java home directory for the version of the JVM you
want to distribute.
Enter the version number that matches that version of java. Be sure this is the same
as when you type the "java -version" in the Java home directory.