suppose if I put the space in the jboss directory name like jboss-4.0.0 to jboss-4.0.0 s then it will not run and gives the error like | =============================================================================== | . | JBoss Bootstrap Environment | . | JBOSS_HOME: C:\jboss-4.0.0 s\bin\\.. | . | JAVA: C:\j2sdk1.4.2_07\bin\java | . | JAVA_OPTS: -Dprogram.name=run.bat -Xms128m -Xmx512m | . | CLASSPATH: C:\j2sdk1.4.2_07\lib\tools.jar;C:\jboss-4.0.0 s\bin\\run.jar | . | =============================================================================== | . | Exception in thread "main" java.lang.NoClassDefFoundError: s\bin\\//\lib\endorsed | Press any key to continue . . . If anyone have the idea for it then please suggest me. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4072854#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...