In the JBOSS_HOME\bin\run.bat script, find the following lines:
if "%JBOSS_CLASSPATH%" == "" ( set JBOSS_CLASSPATH=%JAVAC_JAR%;%RUNJAR% ) ELSE ( set JBOSS_CLASSPATH=%JBOSS_CLASSPATH%;%JAVAC_JAR%;%RUNJAR% )
After the lines you found in Step 1, add the following new lines:
set CONFIG=%2% if "x%CONFIG%" == "x" ( set CONFIG=default ) if exist setAgentClasspath%CONFIG%.bat ( call c:\jboss-4.0.2\bin\setAgentClasspath%CONFIG%.bat )
Save your changes.