Sally: The setting I was speaking of is actually on the Book Port itself, not in the software on the PC. Do you get this Application Error on the Book Port or on the computer? If it's on the Book Port, try and see if you can reformat your flash card with 1 plus 3 plus d plus f. Also, did this all start to happen after an update? Or, just in sending a file? Pamela Rader, TECHNICAL SUPPORT American Printing House For The Blind 1839 Frankfort Ave. Louisville, KY 40206 PHONE: 1-800-223-1839, Ext. 307 >>> 1.sally@xxxxxxxxxxx 09/24/02 07:53AM >>> Now I can't open any files. I get Application File I O error No page number. I can't get out of the settings. I should have left well enough alone! Any help, please? Sally