I have Excel 2003 why cant I open a freaking xlsx file ?
J JE McGimpsey Apr 28, 2008 #2 Perhaps because you haven't installed the converter. The .xlsx file format was introduced in XL07. http://support.microsoft.com/kb/924074
Perhaps because you haven't installed the converter. The .xlsx file format was introduced in XL07. http://support.microsoft.com/kb/924074
J Jeremy Apr 28, 2008 #3 xlsx is a 2007 file, have the person save the file as a 2003 file and you should be able to open it
