I have been able to sync my yahoo calendar and iCal and now Calendar for many years. Now when trying to synch I get the following message-
"The URL https://caldav.calendar.yahoo.com/principals/users/USERNAME/ encountered HTTP error 404. Make sure the URL is correct."
This is now occurring on my desktop and laptop. Have uninstalled and reinstalled yahoo several times. Interestingly my iPhone and iPad sync fine. Also my work enterprise account, gmail and aol all seem to work fine.
Any ideas?
"The URL https://caldav.calendar.yahoo.com/principals/users/USERNAME/ encountered HTTP error 404. Make sure the URL is correct."
This is now occurring on my desktop and laptop. Have uninstalled and reinstalled yahoo several times. Interestingly my iPhone and iPad sync fine. Also my work enterprise account, gmail and aol all seem to work fine.
Any ideas?