I think I found the link
that Kees asked you for.
Is it this one? http://download.cnet.com/OfotoNow/3000-2192_4-10045231.html
If so, then I am unsure of the problem. You are correct that this software is old and was only ever offered in 2001 for Windows 95/98/2000/XP/NT so it is unlikely to work with Windows 7 anyway, but may be the software developers themselves have an updated version? I would try their web site. That will be displayed when you click the "See full specifications" link in that page.
But I'm confused because when I clicked the "Direct download" link I downloaded the file with no problem and didn't see any error messages about IE or some Address Book or other.