Unable to delete meetings in calendar

Question

Hello all

I have a user with E3 licence.
He asked IT to import from another user that has left the company a few folders.
Soon after this differect meeting pop ups started to appear on his computer. Meetings the other user has while being employed
.
These meetings DO NOT appear in my users Outlook. I can find them by powershell like this Get-CalendarDiagnosticObjects -Identity "f.name l.name" -Subject "...Weekly Statistic" -ExactMatch $true But they are not visible in the users calendar.

How can I remove them? Remove-CalendarEvents is not a very good idea, as I can not bind my calendar event to the comand. This command removes all ...
Please advice.

Thank you

Answer 1

Hi @Ion-vlad Orascu ，

Soon after this differect meeting pop ups started to appear on his computer.

Are you referring to the reminders that will pop up over the email or calendar?

If this is the case and the reminders are for past events, I'd recommend letting the user go to File > Options > Advanced, select Automatically dismiss reminders for past events in the Reminders section:

If the reminders are for upcoming events, as the meetings are not visible in the user's Outlook client, you could consider using the MFCMAPI editor to help delete the meeting reminders. For detailed steps, you may refer to step1~10 in the link below:
(It's not necessary to run "outlook.exe /cleanreminders" as mentioned in the last two steps because the switch line will clear all reminders in your Outlook.)
Method 6: Delete the meeting reminders by using the MFCMAPI editor

You can also navigate to the Calendars folder as follows and see if it's possible to locate and delete the unwanted meetings there:

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