FIX: Outlook error when sharing calendar in Windows 10

2 minute read

Do you get the Outlook error when sharing calendar? If you have Office 365 or any other Microsoft Exchange email service, Outlook can be used on the web to share your calendar with others in and outside of your organization.

Depending on the permissions given, others can only view your calendar, edit, or act as your delegate for meeting requests.

The Outlook error when sharing calendar can happen due to configuration or permission issues. Some users have reported that removing current permissions besides the Default and Anonymous resolves the issue.

However, if the error persists, repair Office from Control Panel, and if it fails, download and run the Microsoft Office Configuration Analyzer tool 2.2, which analyzes Office programs for known configurations that can cause issues.

If you don’t have the option to share your calendar (maybe it is grayed out), it can also be because your network admin or IT support set a policy preventing calendar sharing among people in the office.

Fortunately, there are ways to fix the Outlook error when sharing calendar as listed below.

Outlook won’t share calendar, how do I fix that?

  1. General fixes
  2. Check Permission settings
  3. Check for Duplicate entries

1. General fixes

  • Update Office suite to the latest version by going to Outlook>FILE>Office Account>Update Options>Update Now
  • Do an online repair for the Office programs
  • Also, if you are using an Office 365 account in your Outlook 2016, you can try sharing the calendar in Outlook Web App (OWA).
  • Launch the Run command and paste exe /safe in the open box to start Outlook in Safe Mode
  • Uncheck Cash mode in Outlook
  • Download Microsoft Support and Recovery Assistant for Office 365 and see if it helps

— RELATED: Fix Outlook error ‘Too many recipients’ on Windows 10

2. Check Permission settings

  • Open Outlook and go to Calendar view
  • Right click the calendar you’re trying to share
  • Click Properties
  • Go to Permissions tab and remove users who are no longer at the office or who cannot access the calendar
  • Click Apply and close the window then try to share your calendar again

3. Check for Duplicate entries

The Outlook error when sharing calendar may be related to a duplicate entry in the Permission list of your calendar. To check for this, do the following:

  • Right click user’s calendar
  • Select Properties
  • Click Permissions tab
  • Go through the users’ list and check for a duplicate entry
  • If you find, remove it and restart Outlook again
  • Share your calendar
  • Remove all entries and return them again
  • Right click the calendar you want to share
  • Select Properties
  • Make a note of the entries and then remove all entries in the calendar permission list
  • Add them back

Were you able to resolve the Outlook error when sharing calendar? Let us know in the comments section below.

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