How to Delete an Outlook Meeting with a Diamond Symbol
Question details
The user is unable to delete an Outlook calendar meeting that is marked with a diamond symbol and remains stuck while loading.
- Product
- Microsoft Outlook
- Device & OS
- not provided
- Scenario
- Attempting to remove a synced or shared calendar event from an Outlook calendar.
- Observed behavior
- The calendar meeting displays a diamond symbol, gets stuck in a loading state, and refuses to be deleted.
Before attempting to force-delete the meeting, make sure you know whether the affected calendar is a personal, shared, work, or group calendar, as this dictates your deletion permissions.
Delete the Meeting via Outlook on the Web
Bypassing the desktop application and using the web version can often resolve local synchronization or loading issues causing the diamond symbol.
Local cache issues in the Outlook desktop app can sometimes cause calendar events to become stuck in a loading state with a diamond symbol. Logging into the web version forces a direct connection to the server.
Open your web browser and sign in to your Outlook account via outlook.office.com or outlook.com.
Click on the Calendar icon on the left navigation sidebar to view your scheduled events.
Find the meeting with the diamond symbol, right-click it, and select 'Cancel' or 'Delete'. Confirm the deletion when prompted.
Verify Account Type and Calendar Permissions
If the meeting is in a shared or group calendar, insufficient permissions or specific account protocols might prevent deletion.
Switch to WPS Office for a Seamless Productivity Experience
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Frequently Asked Questions
What does the diamond symbol mean on an Outlook meeting?
The diamond symbol in Outlook typically indicates a conflict, a synchronization issue, or that the meeting is associated with a specific shared or group calendar that is currently stuck in a loading state.
Why can't I delete a meeting from a shared calendar?
You may not have sufficient permissions to modify or delete events in a shared calendar. You need 'Editor' or 'Author' rights granted by the calendar owner to make changes.
Does my email account type affect how calendar events are managed?
Yes, Microsoft Exchange accounts synchronize calendars seamlessly across devices, whereas IMAP and POP accounts have strict limitations with calendar syncing, which can occasionally lead to stuck events or synchronization errors.
