Installing Lync 2013 causes unable to cast COM object exception RRS feed

  • General discussion

  • I have Office 2007 installed and my application works fine. However, if I installed Lync 2013 it causes my app to throw:

    Unable to cast COM object of type 'System.__ComObject' to interface type 'Microsoft.Office.Interop.PowerPoint.Presentation'

    Reinstalling Office 2007 does not fix this, however uninstalling Lync 2013 does. Is this a known issue?

    Friday, April 19, 2013 11:26 PM

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