I'm looking for some detailed information about calling Dlls from within MBeans using JNI. I currently experience class loading problems. Does somebody have some hints where exactly to put the wrapper jar and the Dll. I already modified run.bat to find the Dll (-Djava.library.path) i.e. the libs seems to be found, but I still unable to get an instance of any class. Is there any issue using System.LoadLibrary in Mbean's static initializer ? Thanks for any hints. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3980281#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...