If you develop folder level scripts using popup menus there are a couple of things you need to be aware of. First, a popup menu will only appear on top of a document window, no open documents means no menu. Second, Acrobat tries to place the menu at the last cursor location, or as close as it can get to it. You will have to watch carefully to see where the menu "pops up." It may actually appear somewhere around the edge of the document window. Debugging folder level scripts is also a bit troublesome since Acrobat has to be restarted every time the script is changed.
Next: Basic Operation (page 2 of 7)