Remove/Disable the "Sorter"?

I am running a demo version of DevonThink Pro Office v2.0.6. I do not want to use the “Sorter” yet it starts up every single time I start my computer. I have gone to Preferences >> Sorter and “un-ticked” the option “Start sorter at login”. Yet it still keeps starting up by itself. Any suggestions on how to disable it or remove it completely? Thank you.

See this topic:

Disabling sorter tray permanently