I have just upgraded MS office to 2011 from 2008 because I found that mountain lion had broken the mail merge capabilities of Word 2008. The mail merge now works fine but I now find that an image that I use for the header of the document does not show up when the 2008 document is opened in 2011. There is a placeholder for it but nothing shows nor prints. However if you select the file in finder the image can be seen in the thumbnail. What do I need to do to overcome this?