New User - Need Help

Here are the steps I usually follow when launching a program or document for a published lectora ".exe".1. in the title properties, additional files section add the files (PDF) that you wish to have lectora launch.2. Create an action to "launch a program/document", in the blank space given under this action. type "extern/mydoc.pdf" and is should work just fine.I hope this helps. I'd have to know the steps you are doing to give you anymore feed back