Try downloading this compatibility pack (see link below). Once it is
downloaded you should be able to open the 2007 Excel files.


http://www.microsoft.com/downloads/d...displaylang=en

"BABs" wrote:

I can open a 2007 xlsx with 2003 by double clicking the file, but if I'm
already in 2003 and use OPEN and navigate to a 2007 file, I can't open it.
Is there somewhere that I can enable the compatibility pack automatically
when excel 2003 opens to allow this?
TIA