Agent Analyst tool interface will not open on ArcGIS for Desktop?

For me the Agent Analyst tool interface won't open.

I have ArcGIS 10.1 sp1 installed on my computer.

I have followed these steps so far:

1. added the refresh.config.exe text file (ArcGIS 10.1 using Repast's Agent Analyst Extension - refresh.exe does not work)


2. changed values 10.0 to 10.1 in files agent_analyst.bat and agent_analyst_run.bat in agent analyst installation folder 3- added the ArcGIS 10.1 installation path "for example C:\Program Files (x86)\ArcGIS\Desktop10.1" to environment variables ARC_JAVA & ARC_JAVAW & ARCOBJECTS_JAR (Which GIS software or plugins can perform a Cellular Automata Simulation?)

I restarted and still have had no luck (just a black box flashes up when I create a new agent analyst tool or try to edit the tool).

Is there some other step I need to do or have I done one of the above steps incorrectly?