I'm using MS Visual J++ publisher edition based on Java1.1.2. I need to use Java version 1.2. VJ++ accesses classes.zip file in Windows/Java directory. The question is, is there anyway that I can find/create classes.zip file for Java version 1.2, because after installing the JDK I cannot find the classes directories(e.g. Java/lang/..., and Java/com/...). Please help!!! Specifically I'm having a problem with a listFiles() - I get an error which reads "Method listFiles() not found in java.io.File".