When the app launches it will check whether Final Cut Pro is active -- in case it is it ask to quit FCP. Pressing the 'Okay' will activate FCP with the dialog whether the current project(s) should be saved -- in case there had been changes.
It will scan the FCP.app content folder and display the current active languages.
There are four options depending on the language settings:
- Enable - this will enable the selected language.
- Disable - this will disable the selected language as long as there is at least one language enabled.
- Enable all - resets language settings to default.
- Disable other - will enable the selected language, but will disable all others.
To make changes active press 'Change Languages'.
The 'Launch Final Cut Pro' button will re-launch FCP and quit the application.