These are found in the main Controller.
The settings folder and saved data will by default be sub-folders of your My Documents folder but can be set elsewhere if preferred.
It is useful to set your default Texts folder and save settings soon after installing.
The format for file-names can be set here (show the whole path, no path, or file-name plus its parent folder, or file-name plus two parent folders). You can also adjust the format in menus (View | File-names). The screen-shot here shows last folder which will look like this, showing the file-name and its parent folder only.