Text Irregularities When ArcMap Document Exported to PDf

Discussion created by deleted-user-s_pSF_cCqVzk on May 8, 2012
Latest reply on May 20, 2012 by deleted-user-s_pSF_cCqVzk

I am using ArcGIS 10.  I have imported an object by browsing for an Excel table and placing it on top of ArcMap document in layout view.  When I am looking in the layout view, the table appears uncorrupted; however, when I export the map document to a .pdf, the text in the table looks strange and a question mark appears. See attached document.

Any ideas why this is happening and how to correct it?