Bad state (unknown compression will method (0 x00))
Find a lot of, don't know where the problem in the
output=new MemoryStream ();
Ionic. Zlib. ZlibStream deflateStream=new Ionic. Zlib. ZlibStream (output, Ionic.Zlib.Com pressionMode. Decompress);
DeflateStream. Write (reader. ReadBytes (nSize), 0, nSize);
Bytes=output. The ToArray ();
DeflateStream. Close ();
The output. The Close ();