As an IT Trainer I have used and taught the Microsoft Office suite for 9 years and this is the most exciting change to hit our PCs in years.
It is not just an upgrade on an old idea but a complete overhaul of the system. Gone are the old menus and toolbars and in their ... Read review
this is simple. in office 2007 it has updated and different file types to keep up with the new features of office 2007. so in office 2003, because it does not have as much features as the 2007 version and different file types it can not read the file. i hope this has helped. oh yeah and the easiest way to solve this is to convert the 2007 file into a 2003 file and the best way to do this is to simply google "microsoft office 2007 to 2003" :)