The View popup menu appears above the Begin and Cancel buttons. It allows you to view the File List in either of two ways:
VIEW BY FOLDER: Displays all files and folders hierarchically, like in an outline. The files inside a folder are hidden until the folder is opened (by double-clicking on it, or using the Folder popup menu). This is the initial view.
VIEW BY FILE: Displays all the files alphabetically. No folders are displayed. If you know the name of a file, but aren’t sure which folder it’s in, this view can be used to find it.