如何在C＃中调用机器上打开导出的XLS文件？

I have a .NET application that enables exporting Grid Views to Excel, using reference Microsoft.Office.Interop.Excel. This feature is working perfectly when running application from VS, or from the server the application is published on. But when running the application from a different machine on the same intranet, it exports and opens the XLS file on the hosting server, and nothing happens on the calling machine.I have a .NET application that enables exportin