adobe - Error occurred while creating TTS audio for <slide_name> -

this might 1 errors might hit when have installed captivate voices 8 , try first tts.it quite annoying there nothing wrong in here. problem?

os: osx captivate version: 8.0.1 captivate voices ver: 8

this link helped me first point. fix simple took me lot of search , hope save someone's time re-direction