create a excel spreadsheet in Office 2007 on Win 7 OS.
Attach xlsx file to e-mail from outlook 2007
Send e-mail to my e-mail account on iPhone 4.
Open e-mail attempt to open attachment nothing happens.
Am able to open excel attachments from office 2003
looks like the i phone does not support xlsx files when you save the doc save as then on the Drop down for save as type find Excel 97-2003 workbook (*.xls) should be the 4th from the top of the list.
That has been tried.
When the file is save in any format within Office 2007 it can not be opened.
Office 2003 file are not a problem though.
For the data that is being presented the .csv format is to difficult to read.