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Office 2010 SP2 Event Viewer warning for Outlook

Asked by Lead3 on 07/24/2013 at 3:19 PM

I just installed Office 2010 Service Pack 2 on two of my systems.

One is Office 32 bit and the other is 64 bit.


Both Windows 7 x64.


I am now getting warnings in the Event Viewers of both systems indicating:


Error ID 27


Calendar Folder property is missing

Calendar Folder property is empty

Everything seems normal though. I don't know what is causing these.


These warnings occur every time I open Outlook and occasionally while it is open.

I get multiple entries of these warnings each time.


Any ideas?


  • Posted by mopafessi on 07/24/2013 at 6:33 PM
    Same here...

    Event ID: 27
    Source: Outlook
    Calendar Folder property is empty

    When i uninstall the Service Pack the warnings are gone.
    I think the KB2817371 Hotfix which seems included in the SP2 cause this problem.

    Any suggestions?
  • Posted by Tweakit on 02/12/2014 at 9:32 PM
    I just installed today's updates updates and then launched Outlook 2010 to find the two warnings did not appear!! Looks like Microsoft may have fixed it with today's updates.