Problem installing Excel 2007 Web Data Add-In
 

I tried to install the Excel 2007 Web Data Add-In provided via this
link
http://research.microsoft.com/resear...3/Details.aspx

The installation fails, saying I have to install Excel 2007 first. I
do have Office 2007 installed, including Excel 2007. I also kept
Excel 2003 installed -- could that be the problem? I need to keep the
2003 version for the time being, to be able to run some macros that
are not compatible with Excel 2007.

TIA,

Nancy