No sound anymore PPT/Keynote
I have Flip4Mac player to help play audio from a Powerpoint and Keynote file I received for work (for my MacBook Pro). A few weeks ago the sound files stopped working with the presentation. Ive tried everything and have uninstalled and reinstalled Flip4mac, and the presentation files in both powerpoint and keynote. Still nothing... Please help!
For the records I'm using a MacBook Pro with MacOS Sierra 10.12.1, with the very latest version of Flip Player.