ASP.Net Download file to client browser
Try changing it to. Response.Clear(); Response.ClearHeaders(); Response.ClearContent(); Response.AddHeader(“Content-Disposition”, “attachment; filename=” + file.Name); Response.AddHeader(“Content-Length”, file.Length.ToString()); Response.ContentType = “text/plain”; Response.Flush(); Response.TransmitFile(file.FullName); Response.End();