Can't kill option Startup With Windows

I have UNchecked the CC option to startup with Windows.

I have used CC's own tool to disable and/or delete CC from startup.

Still, it keeps coming back.

Also, when I try to close CC, it doesn't close, but minimizes to the systray; I have to then click on the systray icon to exit.

Is this really how things are supposed to work?

Do You need to upgrade from 5.45 to 5.46. If so have you unchecked all smart cleaning (used to be monitoring) options.

Thank you very much. I upgraded, then turned off Smart Cleaning, and that seems to have solved my issue.