I have seen solutions in the past for this and wonder with the CC upgrade due out today if the problem will be solved. MacPro Intel, latest ML and CS6, did a nice project in PPCS^ and sent it to Audtion CS6. Multitrack, fixed all the audio that needed correcting, saved it, exported out as a stereo mix and a 5.1 and exported back to PP. PP was acting a little slow and closed out Audition. When I went to play the new stereo mix and also the 5.1. I found I was missing quite a bit. Mistake on my part. When I tried to open Audition, it would hang. Tried again with the shift key but that went to a new sequence. It wouldn't remember the previous one. Closed it. Found the newly modified(fixed) called "Sequence 06.xml.sesx" and tried to open that. Would still hang and not open. I saw some bug fixes that require making a text file, deleting certain preferences, but wonder if the brand new Audtion(CC7?)would fix the issues and should I wait? Took quite a bit of work to get the client's mistakes taken care of in the video and want to get back to that final mix, without destroying the work.
What might be the best fix?