Do you have collaboration configured in your project?
If yes, so solve this issue, please google for "flash security settings". In the search result, click on first link and select "always allow" >> then click "Edit location" >> then on "Add location" >> then add "C:\" as the location and "confirm"
Restart your broswer.
Now please check.
If the issue is occuring even if "collboration" is not configured, then we need to investigate. Please "package" the presentation and send it to us at firstname.lastname@example.org.
We will check it and let you know the solution.
Adobe Presenter Engg. Team.
Thanks, that resolved the preview mode issue. I ended up turning off the collaboration mode because when I updated my security setting, it loaded, but hung up on the first slide in Preview mode where it asks for my name and email. ANy way to get past that? I will have to re-upload to cloud server to see if it fixes the issue with the videos not running.
There is no way to suppress the 'name','password' options. It is mandatory for the learners to enter them if collaboration is ON.
When you, as an author creating your course and trying it out, you should not configure collaboration. Collaboration should be turned ON only after the entire course is ready. Only then turn-ON collaboration and publish your project.