Save directly to Devonthink is grayed out?

I am trying to utilize the save to DT, but it’s grayed out in my options… any ideas why? … evonthink/

  1. In the Finder, press Command-Shift-G and paste: ~/Library/Application Support/DEVONthink Pro 2
  2. Drag and drop the Inbox folder (not the Inbox.dtbase2 file) to the sidebar in a Finder window.

Do you use a Finder replacement? The Finder is required to install the widget.