Are there instructions on how to upgrade the version of Jboss cache being used in Jboss AS 4.0.5GA? Could someone point me in the right direction? I tried just coping the jboss-cache and jgroups jar files to the lib directory, but that gave me socket errors: Failed to start protocol stack Problem creating sockets (bind_addr=/XXX:0:0:0:XXX:XXX:XXX:XXX%2, mcast_addr=null) Can not assign requested address (I was tring to use cache 1.4.1SP3) Thanks, Ken View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145537#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...