public ActionResult Images(string scoreId, string fileName) { FoireMusesConnection connection = GetConnection(); Stream theStream; try { theStream = connection.GetAttachements(scoreId, fileName, new Result <Stream>()).Wait(); } catch (Exception e) { return(File(System.IO.File.OpenRead("~/Content/images/indisponible.gif"), "image/gif")); } return(File(theStream, "image/png")); }