That's what I thought too, but all files are there. I used to have numerous files (6-8) in a dropbox folder with all parts: cptx, htm, swf, js and the html would play fine by just clicking on the link. Once it started not working I made individual folders with each part of the file and included them into each seperate folder. Still not loading/opening. This is happening to everyone I send the link to. I've tried opening it in different browsers too.
Here is a link if anyone wants to see what happens: https://www.dropbox.com/s/460vq2nqu4dbwf1/courseconnect_training_2013. htm
Here is how I am including each part of the file in the actual folder:
