8. Troubleshooting

• 8.1. Can't add Exchange / Outlook account
• 8.2. Change Calendars language
• 8.3. Missing events from the previous months
• 8.4. How to restore In-App Purchases
• 8.5. Duplicating events
• 8.6. Calendars 5 does not sync via iCloud
• 8.7. Cannot edit date or time of an event with Bluetooth keyboard
• 8.8. Unable to update Calendars 5
• 8.9. How to delete spam events
• 8.10. Can’t see Local Calendars events after iOS17 update