If you have tried to delete a calendar from your Zoho account through the CalDAV account configured on your device, the calendar is deleted only on the particular CalDAV account and cannot be removed from your Zoho account. When you delete the calendar on your CalDAV account, the particular calendar is disabled for sync on your Zoho account.
If you want to delete a particular calendar from your Zoho account,
1. Login to your Zoho Calendar account.
2. Navigate to the Calendars on the left side of the screen.
3. Right click on the calendar you want to delete.
4. Click Delete.
Note:
- Primary Calendar cannot be deleted from your Zoho Calendar account.
- Group Calendars cannot be deleted. You can unsubscribe the calendar to remove all events related to the particular calendar.