Question : asp.net use clickOnce to download an excel app/vba app

is there a way to use clickonce in asp.net to download an excel app 2003?

Answer : asp.net use clickOnce to download an excel app/vba app

You can use this link
http://grrargh.com/blog/publishing-a-microsoft-access-application-mde-with-clickonce/

which talks about Access, but the logic is the same. Pretty much any file or set of files can be included.