hmmm. Maybe I don't know how to un-install 2.2
First I launched Z3ta+2 from stand alone and from Sonar and it shows version 2.2.0
I go to CCC and it shows latest version installed is 2.2.0.95, which is what the .exe is in the downloads directory. There is no place to uninstall from CCC that I can see.
I then go to Windows Program and Features and it shows that the version is 2.1 installed on 10/16/2014.
 
Okay, so what and where am I uninstalling 2.2 from? did those that did an uninstall from Windows, uninstall the 2.1 from Program and features?