Directory Opus 9 has a full Backup & Restore Configuration Wizard. This lets you export all of your Opus settings, including Preferences configuration, Toolbars, Images, Sounds, File Types and more, and then re-import them at a later date or on another machine and to a USB Key.
Settings -> Backup & Restore ...
And also have a look here: [How to backup or locate your Opus configuration (Simple))