title: Install4J - Add a startup executable on Windows and OS X check box for end user
body: <p>I added "Add a startup executable on Windows and OS X" action to the Finish Screen of my installer. The appplication starts up on reboot and thats good but I want to display a checkbox to end user to select/unselect at  finish screen of my installer if user wants to add to startup or not just like desktop shortcuts etc. I am not able to find out how.
  Can somebody please help me how to achieve this?</p>