Thanks for the reply. I copied the dll files to the internal JDK bin dir (JBuilder8/jdk1.4/jre/bin) and the jar files to the lib / ext.
I am still getting that error.
(1) when I download the java3D jdk should I put it in my internal jdk of JBuilder or in the runtime jdk?
(2) I noticed that the error happens when
GraphicsConfiguration config =
is called. I tried loading the dlls manually but it says that
java.lang.UnsatisfiedLinkError: Native Library C:\JBuilder8\jdk1.4\jre\bin\J3D.dll already loaded in another classloader