Hi, I was previously using the standard JBoss setup (I downloaded the zip file, extracted it, and simply ran JBoss). When pointing my browser to http://localhost:8080/, JMX-Console worked perfectly and I could deploy basic JSP wep-apps. I then wanted to dive into some EJB development. So I downloaded the JEMS installer JAR, and installed JBoss using the ejb3 profile (using all the profile's default settings). Now whenever I load run.bat, I get loads and loads of errors in the JBoss startup sequence, which I was never getting before. Eventually the console ends up showing "JBoss 4.0.5 GA ... started in x seconds" anyway. So I then point my browser to http://localhost:8080/ as well as http://localhost:8080/jmx-console/index.jsp, but I just get a blank white page. But I do not get the "error loading page" screen (which I get if I try open those url's when JBoss is not running). Anyhow, I'm not sure what to do. I've looked around this website as well as googled for help and can't seem to find a solution. The errors in the startup phase (there are plenty of them) all seem to be started off with "Error during deploy; - nested throwable: (javax.naming.NameNotFoundException: comp not bound)" -> and lots of things seem to be failing to deploy. Not sure if that helps (I'm no technical guru), but I have the logs available if need be. Using JBoss 4.0.5 GA, JEMS install, ejb3 profile, default settings. JRE 1.5.0_11 * Please remember: the standard JBoss setup (download and unzip directory tree and run) works perfectly. Cheers. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032040#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...