This seems to be the place to start. I, too, am experiencing ‘404 issues.’ I think it would be good to add some of the tips from all threads to the FAQ page.
Immediate issue:
Need to remove the link to each ‘day’ in ‘week’ view.
I have disabled ‘Day’ under Display Settings => Enable Event Views.
But selecting the ‘Week’ display from the main calendar page or any ‘month’ page results in the individual day text (e.g. ‘Mon 24th’) becoming a link (e.g. /calendar/2014-03-24/) to a page that returns a 404.
What change is needed to prevent the day text from becoming a link in the first place?
Thank you.