After using Migration Assistant to move files from old Macbook to new, Outlook will not open.  It flashes briefly, but will not open.

System log shows this error:

Microsoft Outlook[1543]: objc[1543]: Class ERExtraKeyedTableColumn is implemented in both /Applications/Microsoft Office 2011/Office/OutlookPaletteItems.framework/Versions/14/OutlookPaletteItems and /Applications/Microsoft Office 2011/Microsoft Outlook.app/Contents/MacOS/Microsoft Outlook. One of the two will be used. Which one is undefined.

Please help.

Thanks, 

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