Hi. All of a sudden I am unabl to edit audio in Adobe Audition. I used ot be able to go to Audio > Edit > Project, an then click on "Adobe Audition" and the entire audio file for the project would open in Audition. But now, Audition opens but the audio is not imported. I am able to go to the library and individually open each audio file by slide but I do not like this work around. I am using Adobe Captivate 126.96.36.199 and Audition 188.8.131.52 and Windows 10. Thanks!
I am afraid that there is some incompatibility (which I cannot test out, no longer have CP9). I have the same version of Audition (which is the most recent) but your Captivate version is the first release of 9 (you didn't install any patch) and that release is 6 years old. Captivate is now on release 11.5 which can be considered to be almost a full release. In between there was release 11 and 10. Not the first time it happens that roundtripping is no longer working.
As I wrote, I cannot double-check if my suspicion is correct.
Using Captivate 184.108.40.2067 and Captivate - Audition 220.127.116.11 and windows 10 - good for me. You may want to update to 18.104.22.1687 and see if it rectifies the problem.