Java HotSpot Virtual Machine

I posted something on another forum [http://forums.java.net/jive/thread.jspa?threadID=44227&tstart=0|http://forums.java.net/jive/thread.jspa?threadID=44227&tstart=0] . They said that the program was having trouble finding a dll file.

INFO: Creating AvatarCellGLO : User name = bigbjason
Exception in thread "Thread-6" java.lang.UnsatisfiedLinkError: no j3dcore-d3d in java.library.path

The problem is that the system can't find "j3dcore-d3d.dll". It is expecting to find it in lg3d-wonderland\ext\win32\native. Does the .dll exist there? If not, are there any other .dlls? If the .dll is missing, there is a problem unpacking some of the necessary files. If the .dll is there, it is a problem in the java.library.path.


I navigated to the native folder and the dll file j3dcore-d3d is there. He said if it is there, then the problem is in the java.library.path.

What is the java.library.path and how do I change it to correct the error?