From MorphOS Library
IPrefs - Initialises preferences files on startup
IPrefs reads the individual system Preferences files and passes the information to the system. IPrefs is generally run in the Startup-Sequence after the Preferences files are copied to ENV:. Each time a user selects Save or Use from within an editor, IPrefs is notified and passes the information to the system.
If necessary, IPrefs resets Ambient to implement those changes. If any Shell, project, or tool windows are open, IPrefs displays a requester asking you to close them.