Import function imported iCal file twice

When importing an iCal file, I received an error message that said the system could not create an event. When I pressed "okay" on the error message, the function then added all the events again. I need to remove the duplicated events for the entire year. How can I mass delete events to avoid deleting them one by one?

The only "mass delete" I'm aware of is repeating events. (I'm ignoring deleting calendars - that would upset any existing subscriptions.)

Unfortunately, the import did not load repeating events as repeating events, which I have seen is the case from reading other threads. I will keep clicking until I hear otherwise.

tblackhurst wrote:I will keep clicking until I hear otherwise.

Keep clicking, sorry. If an event in on the calendar, and you do not wish to delete the calendar, you will have to delete each individual event or, in your case, one of each event that was duplicated.