C# 市场数据解压

我正在尝试使用xceedziplib.dll版本4.2解压缩MCX市场数据，但无法解压缩。在解压缩数据时，我遇到了无效的加密密码错误

如果有任何其他方法可用于解压缩MCX市场数据，请留下您的评论

                Console.WriteLine("Waiting for data..");
                byte[] tmpData = client.Receive(ref localEp);
                string pure1 = System.Text.Encoding.ASCII.GetString(tmpData, 0, tmpData.Length);
                Console.WriteLine(pure1);
                string length = System.Text.Encoding.ASCII.GetString(tmpData, 0, 5);
                int lengthString = Convert.ToInt32(length);
                byte[] m_compressedData = new byte[lengthString];

                for (int i = 6; i <= lengthString; ++i)
                {
                    m_compressedData[i - 6] = tmpData[i];

                }

                string pure = System.Text.Encoding.ASCII.GetString(m_compressedData, 0, m_compressedData.Length);
                Console.WriteLine(pure);

                int offset = 0;
                int count = m_compressedData.Length;
                //string password = "FD5A148641A8747669842137CD6B1965";
                string password = "oms.123";
                object vv = (object)m_compressedData;
                object cc;


                n.EncryptionPassword = "MCX|M!@#C%^&*={}X<>?";
                // byte[] uncompressedData = XceedCompressedStreamEx.Decompress(m_compressedData, offset, count, password);
                int status =(int)n.Uncompress(ref vv, out cc, true);
                string b=n.GetErrorDescription(status);
                byte[] testByte = objectToByteArray(cc);

                Console.WriteLine(System.Text.Encoding.ASCII.GetString(testByte, 0, testByte.Length));

Console.WriteLine（“等待数据…”）；
字节[]tmpData=client.Receive（参考localEp）；
stringpure1=System.Text.Encoding.ASCII.GetString（tmpData，0，tmpData.Length）；
控制台写入线（pure1）；
字符串长度=System.Text.Encoding.ASCII.GetString（tmpData，0,5）；
int lengthString=Convert.ToInt32（长度）；
字节[]m_compressedData=新字节[lengthString]；
对于（inti=6；i不要复制从索引6开始的字节。应该从索引5开始复制