I've a java file which imports few other java classes which are in a jar file following a proper hierarchy structure in the jar file (eg.: com.bt.cc.*).

I used javareg to register my clas file and want to call it in Visual Basic. But it gives me a ClassNotFound error as probably the class files which are being called in my class file are not registered. How do resolve the problem. Do I've to register all the class files in the jar file by putting the all the class files from the jar file in the trustlib folder or can I register the jar file itself. If I've to register all the class file then what's the syntax? My folder structure would be \trustlib\com\bt\cc\folderA, folderB and so on.