For BI Plus CE ( free edition) to work, it needs to communicate with our central server, on the web, to upload usage content and to download advertising content.

If you have disabled in your organization (the ability to freely get onto the internet), you need to configure Java in such a way that it gets there with relative ease by connecting through the proxy server.

The steps to achieve this are found here:
http://www.java.com/en/download/help/5000020600.xml