Try to remove any custom configuration you might have done ( or downloaded ) from %APPDATA%\Virtuali\GSX ( an .INI file with a name that starts with KCLT ), then restart Couatl or just start the sim. Also, be sure you are allowing the FSDT Live Update to replace the AFCAD, if asked.
I found an ini file for KCLT, deleted it, and that fixed the problem. I never added a file or custom configuration for KCLT so I'm curious how that got there and could be causing a problem. Thanks for the help.