After autoupdating 1.4.3.0, every restart, whether launching from the installer completion page, or from the desktop shortcut, etc, the startup check will run the 1.4.3.0 installer yet again. Refusing would end up in CFSM quitting and the cycle begun again. After going into the appSettings config file and setting the EnableAutoUpdate to false CFSM 1.4.3.0 will run. Perhaps something thinks it's an old version?