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[Profile]/extensions/exchangecalendar@extensions.1st-setup.nl/defaults/preferences/update.js
[Profile]/extensions/exchangecalendar@extensions.1st-setup.nl/defaults/preferences/rtews.prefs.js
[Profile]/extensions/exchangecalendar@extensions.1st-setup.nl/defaults/preferences/extensions.extras.pref.js
[Profile]/extensions/exchangecalendar@extensions.1st-setup.nl/defaults/preferences/debug.js
[Profile]/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}/defaults/preferences/lightning.js