I upgrade to Jboss - 4.2 Aop - 1.55 Should i copy this folder under \server\all or under server\default? In order to support in loadtime , should i copy the "pluggable-instrumentor.jar" to the bin folder or this instruction are only for Jboss 4.05? Are you have please instruction for 4.2 with aop -1.55 ? Thank you a lot. ps. the tutorial is confusing because you have two section for this - 8.2,10.3 ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4049809#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...