导出到Excel在本地工作但不通过IIS部署时

Question

您好我在IIS中部署了ASP.Net中的web_application，我的数据库是MySQL，我的Export_button正在使用Local但不是在部署时吗？下面是我在Export_button背后的代码，你能告诉我我错过了什么吗？

   protected void Export_Click(object sender, EventArgs e)
    {

        try
        {
            Microsoft.Office.Interop.Excel.Application excel = new Microsoft.Office.Interop.Excel.Application();
            excel.Visible = true;
            Microsoft.Office.Interop.Excel.Workbook workbook = excel.Workbooks.Add(System.Reflection.Missing.Value);
            Microsoft.Office.Interop.Excel.Worksheet sheet1 = (Microsoft.Office.Interop.Excel.Worksheet)workbook.Sheets[1];
            int StartCol = 1;
            int StartRow = 1;
            int j = 0, i = 0;

            //Write Headers

            for (j = 0; j < GridView1.Columns.Count; j++)
            {
                Microsoft.Office.Interop.Excel.Range myRange = (Microsoft.Office.Interop.Excel.Range)sheet1.Cells[StartRow, StartCol + j];
                myRange.Value2 = GridView1.Columns[j].HeaderText;
            }

            StartRow++;

            //Write datagridview content
            for (i = 0; i < GridView1.Rows.Count; i++)
            {
                for (j = 0; j < GridView1.Columns.Count; j++)
                {
                    try
                    {
                        Microsoft.Office.Interop.Excel.Range myRange = (Microsoft.Office.Interop.Excel.Range)sheet1.Cells[StartRow + i, StartCol + j];
                        myRange.Value2 = GridView1.Rows[i].Cells[j].Text == null ? "" : GridView1.Rows[i].Cells[j].Text;
                    }
                    catch
                    {
                        ;
                    }
                }
            }
        }

        catch 
        {
            ScriptManager.RegisterClientScriptBlock(this, this.GetType(),
        "alertMessage",
        "alert('Unable to export, contact Administrator');", true);

        }
    }

更新： 我在DCOMCNFG中将Microsoft Excel的标识编辑为Interactive User，当用户单击Export_Button时，Exportfile显示但是在Host Server中，是否可以将其显示给单击Export_button的用户？