Some info:

XL: Error Message: Too Many Different Cell Formats
http://support.microsoft.com/default.aspx?scid=213904

A few people have posted that they could open the file in OpenOffice, then
remove some of the formatting, save it and then excel would open that file ok.

http://www.openoffice.org, a 60-65 meg download or a CD

And it really makes it easier for most people if you put the question in the
body of your post--not just the subject.

Dennis wrote:

--

Dave Peterson