Open Excel on client side ASP.NET

Hi,

I am using the office interop in a intranet environment, the intranet directory contains a excel file that users can access. When I try to open the excel file from internet explorer via Excel.Workbook.open() and then run some vba code using Excel.Application.Run(). the excel file opens on the IIS server instead of opening on the client side.

How do I get it to open on the client side?



Thanks in advance.
Developer