I downloaded a new calendar app - aCalendar. When it loaded up, it had a lot of the data from the preloaded calendar. I input some new, additional data to the new calendar. I then must have checked or unchecked something, because ALL of the data on both the preloaded calendar and the new download is gone. When I attempt to update the preloaded calendar I get the error message "No Calendars. You have no calendars".
Can someone help with this? Thanks.
