EXCEL 2007: UNREADABLE CONTENT

http://social.technet.microsoft.com/Forums/en-US/excel/thread/f8abedda-619e-4f9d-97a5-fba2fcacd8c2/

http://superuser.com/questions/401714/how-do-i-resolve-the-error-excel-found-unreadable-content-in-filename


http://blogs.technet.com/b/emeaoffice/archive/2012/11/29/you-may-receive-quot-unreadable-content-quot-when-opening-files-from-within-excel-2007-if-you-have-a-shellstreams-dll-file.aspx