Dealing with CRF++ and Java in Windows

I try to run CRF++ version 0.64 in Windows by java program "test.java" given by the autho开发者_StackOverflow中文版r. http://sourceforge.net/projects/crfpp/files/crfpp-win32/0.46/ However, it get stuck at the line

   Tagger tagger = new Tagger("-m ../model -v 3 -n2");

Maybe I don't know how to install the library CRFPP in Windows. Can anyone help me to run it?

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What error did you get? One likely problem is that it wasn't built, or failed to build. CRF++ uses JNI to link the java API to the underlying c++ code.