I just finished mixing a song and when I went to export it this kept coming up. Anything I would do, erase unneeded files or whatever, it would not go away. Then I restarted it, thinking it was one of those glitches you just restart to get it to go away. Then when I opened it about four of the music files had that SAME error message and I started to get frustrated because I didn't know why it was coming up, plus I worked about three days on this because Audition kept crashing on me and deleting it even if it did say that it recovered the files. Can someone please explain to me why this is happening and how to fix it?
While I cannot give a specific reason, a couple things to check would be:
1. Make sure you have write permission to the location chosen for temp files (both the primary and secondary locations)
2. Verify that your disk/hard drive isn't full. Audition will try to use the temp space to store various things when doing mixdown and if that location is full then it will cause problems.