Calendar Alarm Open FIle not working in Mountain Lion
Recently upgraded my mac mini server to 10.8.2 Mountain Lion. I need it to open a particular Filemaker file every morning, and close the application every night. Used to have a simple alarm in iCal set to do this with Open File and then a very simple Automator script to close the program at a scheduled time, also in iCal. Worked fine. Now, in trying to recreate this, it doesn't work - I make the scripts, and if I set them for a time I can test them (ie. 5 minutes from now), they work as planned, but they will not function on their own at the scheduled time. I thought it might be going to sleep, so I set Energy Saver to Never go to sleep, unchecked "Put hard disks to sleep when possible", and checked "Wake for network access". Still not working. Any thoughts? Any idea how to even troubleshoot this?
Mac mini, OS X Mountain Lion (10.8.2)