Breezy Evolution 2.3.8 error

[Jonathan Saylor]

problem:

 Evolution responds with an erro:   Error while Scanning folders in
"Exchange server mail.xxxxx.com".   Could not connect to Evolution
Exchange backend process: No such file or directory.

Information:

evolution-2.3.8-0ubuntu1
evolution-2.3.7-0ubuntu1

yes I do have a populated .evolution/exchange/  directory with what
appears to me to be proper directory/files

Question:

Is this a true bug or did I not pay attention and should reconfigure
evolution?

Jon