how can i save image in folder on server

Question

hi guys

please support me , i am facing problem when i started my project in my localhost its saving okay but when i transfer this project on my another server to publish this system i cant not save any image . 

 

this is code 

 

string str = FileUpload1.FileName;

//string str2 = FileUpload2.FileName;

FileUpload1.PostedFile.SaveAs(Server.MapPath("~/Images/" + str));

//FileUpload2.PostedFile.SaveAs(Server.MapPath("~/Images/" + str2));

string IqamaCopy = "~/Images/" + str.ToString();

// string IqamaCopy = "~/Images/" + str2.ToString();

SqlCommand cmd = new SqlCommand("Visitor_Insert", Conn);

cmd.Parameters.Add("@IqamaIdNo", SqlDbType.NVarChar).Value = txtIdIqama.Text.Trim();

cmd.Parameters.Add("@Reason", SqlDbType.NVarChar).Value = txtarea.Value.Trim();

//cmd.Parameters.AddWithValue("@PassportCopy", PassportCopy);

cmd.Parameters.AddWithValue("@IqamaCopy", IqamaCopy);