error in "en-parser-chunking.bin" model

[naglaa elmesalmy]

I have problem when I use "en-parser-chunking.bin" ,it give me this error 
"java.io.EOFException: Unexpected end of ZLIB input stream"
this is my code:
InputStream is = new FileInputStream("E:\\Models\\en-parser-chunking.bin");
 ParserModel model = new ParserModel(is);
 Parser parser = ParserFactory.create(model);