try to use Script Decoder:
http://www.virtualconspiracy.com/index.php?page=scrdec/intro&ref=http%3A//www.google.com/search%3Fhl%3Den%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26q%3Dscript+decoderhttp://www.password-crackers.com/crack/scrdec.html
http://www.virtualconspiracy.com/index.php?page=scrdec/intro&ref=http%3A//www.google.com/search%3Fhl%3Den%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26q%3Dscript+decoderhttp://www.password-crackers.com/crack/scrdec.html
到microsoft去看看吧,里面有这个软件的介绍说明!