This occurs when cached information in the autocomplete list is out of date. Note: You can also log into and click Calendar and share and select the person you would like to share your calendar with or remove people that have access to your calendar and no longer needed. If desired, click Recipient can add, edit and delete items in this calendar.
Repeat steps 5 - 9 for each additional person you want to share your calendar with.In the Search box type the last name of the person with whom you want to share your calendar.In the Address book list, click Global Address List.Do not Include Internet Calendar Integration policy. Next, navigate to Administrative Templates > Classic Administrative Templates (ADM) > Microsoft Outlook 2010 > Account Settings > Internet Calendars and then double-click on Do not Include Internet Calendar integration in Outlook. Click To (Office 2013) or Add (Office 2016). After you return to the Add / Remove Templates, click on Close.From the ribbon in the Home tab in the Share group, click Share Calendar.Make certain the the text of the name in the calendar tab is bold. Select the calendar you want to share.In Outlook 2016, please switch to Folder panel in your Outlook window to. Please select another permission level and send the sharing invite again". unable to access Organizational Forms Library after installing Office 2016.
When attempting to share one of your secondary calendars you may receive the following message: "Policy does not allow granting permissions at this level to one or more of the recipients. By default, everyone can see the free/busy status of a Resource Account while proposing a meeting, but cannot open.