Outlook Calendar Could Not Be Updated

He can add the Calendar in Outlook and it opens but he doesnt see the content in the calendar and cannot add anything. Get-MailboxFolderPermission -Identity usernamecalendar You should get a readout that looks something like this. On the File menu click Exit to quit Registry Editor. He has Outlook 2010 and we are running Exchange 2007.

Outlook 2016 Group Calendar Shows Could Not Be Updated At Microsoft Community

How to Fix Outlook Shared Calendars Showing Cannot Be Updated Step 1 Log into your Exchange Server and Open the Exchange Management Shell.

Outlook Calendar Could Not Be Updated. Shared Calendars Not Updating Last updated. The only solution AFAIK is to remove and re-add. Once the folder has updated it should display correctly.

Or replace the ICS link with a syncing service like Microsoft flow. The calendar belongs to a mailbox on a local Exchange 2016 server with CU10. Sometimes when trying to view their calendar there is an exclamation mark on the calendar tab and says Could not be updated.

Well the message he gets when the calendar is displayed is could not be updated. Furthermore the users cannot access the information in the Scheduling Assistant for the users mailbox and the user gets the error Could not be updated The reason behind the error The cause behind the unavailability of calendar details at Office 365 is that the default permissions of a calendar are set to None. So the problem was solved directly in the outlook calendar permission of this user.

I have rebuilt his OST thinking there was a problem with the file but he is still not able to view the calendars consistently. On the Outlook tool bar click File. The issue only occurs for this specific calendar.

Calendar States Could Not Be Updated Microsoft Community