Audition Update cannot be installed. Why?

I saw a posting in the Audition online forum that there was an important update.  I downloaded it, then when I tried to install it, the Application Manager wouldn't let me.  I reinstalled the Application Manager, which is what the dialog box told me to do.  This didnt' help.

Then, I figured maybe Audition would have a record of this important update and let me install it directly.  Nope.  Audition doesn't know anything about it!

This also doesn't appear on the Creative Cloud.  Isn't this the purpose of the Creative Cloud?  So that we can have the latest, up to date software humming along on our systems?  Why isn't all this stuff coordinated? 

Do you need help?  I'm looking for a job, so just call me, and I'll start tomorrow!