In asp.net ,"excel.application"cant create ,it displayed "Rfuse Access"

[Michael Twua]

In asp.net with vb.net,I can't create a excel object,such as
excel.application,excel.workBook,excel.workSheet.
It displayed that "System.UnauthorizedAccessException Refuse Access". I have
import "Microsoft Excel9.0 Object Library", aspnet user have all data
operation.

What Problem it is?How to resolve this problem?

 

[Steve C. Orr [MVP, MCSD]]

This article goes into detail about such matters:
http://www.aspnetpro.com/NewsletterArticle/2003/09/asp200309so_l/asp200309so_l.asp