Vista - VRML+JAVA

I need to work with vrml (executed by means of the Cortona in the Internet to
explorer) and Java together, this resource this available one in the vrml,
pra to be able to distribute applications vrml by means of the RMI. Already I
carried through all necessary configurations as to install the Virtual
Machine of the Microsoft, to copy classroom vrml for the correct directory,
to configure the environment 0 variable, also the system is executed in a PC
with Windowns Service Pack 1. However, some resource of security of the
Windowns Service Pack 2 exists exactly that it blocks the execution of the
Java of inside of scene vrml, being everything installed correctly,
application shows a message saying that the resource was not installed and
blocks the Java application.
It would like, if you it could, of an aiming for the solution it my problem,
therefore my research this stopped in this point.

Previously I am thankful to it

Luciano Ferreira Silva