HexStringToAscii -TizzyT

        public static string HexStringToAscii(string HexString, bool clean)
        {
            string R = "";
            if (HexString.Length % 2 > 0) HexString = "0" + HexString;
            for (int i = 0; i < HexString.Length; i += 2)
            {
                R += Convert.ToChar(Convert.ToByte(HexString.Substring(i, 2), 16));
            }
            if (clean) return R.Replace("\0", "");
            return R;
        }