An error was encountered preparing the calendar located at %1$S for use. The calendar might refer to unknown timezones. Please install the latest calendar-timezones.xpi.
Došlo je do greške u pripremi kalendara za korištenje, nalazi se na %1$S. Kalendar možda upućuje na nepoznate vremenske zone. Instalirajte najnoviji calendar-timezones.xpi.