Outlook Not Updating My Calendar

There are a few possible reasons why Outlook is not updating your calendar:

1. Your Outlook calendar is not synced with an online calendar.
2. Your calendar account settings are incorrect.
3. You have not allowed Outlook to access your calendar.
4. There are issues with your internet connection.
5. There are problems with your Outlook profile.
6. There is a problem with your calendar server.

If none of these solutions work, it is best to contact Microsoft Support for further assistance.