I CANNOT figure out how to get rid of this error. Please advise:
[Web Calendar] Synchronizing folder ‘Internet Calendars/https://calendar.google.com/calendar/u/0?cid=cnBleXRvbkBwb2xhcmlzZm9yZW5zaWNzLmNvbQ’ failed due to the following error: One of the identified items was in an invalid format.