How Do I Deploy This(Upload Excelfile) Code In Server Machine..(Deployment)

Data Source=.\SQLEXPRESS

Data Source=10.129.10.1

<appSettings>
   <add key="FolderPath" value="Files/"/>
 </appSettings>
 <connectionStrings>
   <add name="Excel03ConString" connectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source={0}; Extended Properties='Excel 8.0;HDR={1}'"/>
   <add name="Excel07ConString" connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source={0}; Extended Properties='Excel 8.0;HDR={1}'"/>
   <add name="myConnectionString" connectionString="Data Source=.\SQLEXPRESS;Initial Catalog=rdba; User ID=rw;pwd=rw@123; " providerName="System.Data.SqlClient"/>
 </connectionStrings>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using System.Data.OleDb;
using System.Data.Common;
using System.IO;
using System.Drawing;
using System.Configuration;

public partial class ImportExcel : System.Web.UI.Page
{

    string con_str = ConfigurationManager.ConnectionStrings["myConnectionString"].ConnectionString;
   
    
    protected void Page_Load(object sender, EventArgs e)
    {

    }


    
    protected void PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        string FolderPath = ConfigurationManager.AppSettings["FolderPath"];
        string FileName = GridView1.Caption;
        string Extension = Path.GetExtension(FileName);
        string FilePath = Server.MapPath(FolderPath + FileName);

        Import_To_Grid(FilePath, Extension, rbHDR.SelectedItem.Text);
        GridView1.PageIndex = e.NewPageIndex;
        GridView1.DataBind();
    }


    protected void Button1_Click(object sender, EventArgs e)
    {

        if (FileUpload1.HasFile)
        {
            string FileName = Path.GetFileName(FileUpload1.PostedFile.FileName);
            string Extension = Path.GetExtension(FileUpload1.PostedFile.FileName);

            string FolderPath = ConfigurationManager.AppSettings["FolderPath"];

            string FilePath = Server.MapPath(FolderPath + FileName);
            FileUpload1.SaveAs(FilePath);
            Import_To_Grid(FilePath, Extension, rbHDR.SelectedItem.Text);


        }
    }
         

    private void Import_To_Grid(string FilePath, string Extension, string isHDR)
    {
        string conStr = "";
        switch (Extension)
        {
            case ".xls": //Excel 97-03
                conStr = ConfigurationManager.ConnectionStrings["Excel03ConString"]
                         .ConnectionString;
                break;
            case ".xlsx": //Excel 07
                conStr = ConfigurationManager.ConnectionStrings["Excel07ConString"]
                          .ConnectionString;
                break;
        }
        conStr = String.Format(conStr, FilePath, isHDR);
        OleDbConnection connExcel = new OleDbConnection(conStr);
        OleDbCommand cmdExcel = new OleDbCommand();
        OleDbDataAdapter oda = new OleDbDataAdapter();

        DataTable dt = new DataTable();
        cmdExcel.Connection = connExcel;

        //Get the name of First Sheet
        connExcel.Open();
        DataTable dtExcelSchema;
        dtExcelSchema = connExcel.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);
        string SheetName = dtExcelSchema.Rows[0]["TABLE_NAME"].ToString();
        connExcel.Close();

        //Read Data from First Sheet
        connExcel.Open();
        cmdExcel.CommandText = "SELECT * From [" + SheetName + "]";
        oda.SelectCommand = cmdExcel;
        oda.Fill(dt);


        //Bind Data to GridView
        GridView1.Caption = Path.GetFileName(FilePath);
        GridView1.DataSource = dt;
        GridView1.DataBind();


        //insert to database 
        OleDbDataReader dr = cmdExcel.ExecuteReader();
        // DbDataReader dr = cmd.ExecuteReader();

        SqlBulkCopy bulkInsert = new SqlBulkCopy(con_str);
        bulkInsert.DestinationTableName = "DBtable";
        bulkInsert.WriteToServer(dr);
        //Array.ForEach(Directory.GetFiles((Server.MapPath("FolderPath"))), File.Delete);
        connExcel.Close();
    }

}