EVENT ID 27-->Calendar Folder property is missing

問題

The problem is not shared calendars; it's the lack of permissions on calendar folders in .pst files. If your Outlook data file is a .pst file, try disabling the Exchange add-on. If your Outlook is associated with an Exchange mailbox and you have a .pst file, such as archive.pst open, close it.
Or uninstall SP2 and KB27947070. Else,you probably have to live with Event 27 until Microsoft makes a fix available.

需移除KB2794707


參考至:http://social.technet.microsoft.com/Forums/office/en-US/f96903c9-c3ff-4e9d-9363-0882cffe4de8/ol2010-error-id-27-since-sp2-calendar-folder-property-is-missing-calendar-folder-property-is?forum=outlook