Something

			$filename = '/www/bwinet/include/files/'.$row['filename'].'';
			header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
			header('Content-Description: File Transfer');
			header("Content-Type: ".$mimes[$ext]);
			header("Content-Disposition: attachment; filename=\"".basename($filename)."\";");
			header('Content-Length: ' . $row['filesize']);
			readfile($filename) OR die();