Automator app made in Mavericks doesn't work in Snow Leopard
Made a simple troubleshooting app for my staff with some dialog boxes (ask for confirmation) and an app restart (killall and open commands). Saved it as an app and it works fine in Mavericks and Mountain Lion. On Snow Leopard, the app opens with the opening file animation but does nothing. It never even shows up in Activity Monitor.
Did I miss a setting somewhere or is Automator just not backwards compatible like that?
Mac OS X (10.6.8)