Hi Peter, Thanks a lot for the reply. PHP finally work. Run dependency walker to check php5servlet.dll, found msvcr80.dll missing. After install .net framework 3.5 SP1 the problem is fix. Also, added to step 20.5. added jbossweb-extras.jar for php downloaded at http://anonsvn.jboss.org/repos/jbossreflex/trunk/php/jbossweb-extras.jar to c:\jboss-4.2.3.GA\server\default\deploy\lib. However, dependency walker show 'Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.' Thanks alot, Eunice View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4189274#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...