ORDS, SODA & JSON in the Database

Hi there

I try to setup a Oracle DB an Application Express. Facts:

Server: Windows Server 2008 R2 (64b)
OracleDB: 11gR2
Apex: 4.2

We worked with different Manuals and Walktroughs but now we have a Little Problem and hope for an Input from a pro.

Step 1:

START LISTENER
-------------------------------------------------------------
C:\Temp\Oracle\apex_listener.2.0.0.268.17.04>java -jar apex.war
16.03.2013 18:59:13 oracle.dbtools.standalone.Standalone execute
INFO: HINWEIS:

Der Standalone-Modus ist zur Verwendung in Entwicklungs- und Testumgebungen en
Produktionsumgebungen nicht unterstⁿtzt.

16.03.2013 18:59:13 oracle.dbtools.standalone.Standalone execute
INFO: Standalone-Webcontainer in c:\temp\apex\apex wird gestartet
16.03.2013 18:59:13 oracle.dbtools.standalone.Deployer deploy
INFO: Anwendung wird bereitgestellt, Pfad = c:\temp\apex\apex\apex\WEB-INF\web
16.03.2013 18:59:14 oracle.dbtools.standalone.Deployer deploy
INFO: Anwendung bereitgestellt, Pfad = c:\temp\apex\apex\apex\WEB-INF\web.xml
16.03.2013 18:59:14 oracle.dbtools.common.config.file.ConfigurationFolder logC
INFO: Using configuration folder: C:\Temp\apex\apex
Configuration properties for: apex
cache.caching=false
cache.directory=/tmp/apex/cache
cache.duration=days
cache.expiration=7
cache.maxEntries=500
cache.monitorInterval=60
cache.procedureNameList=
cache.type=lru
db.hostname=localhost
db.password=******
db.port=1521
db.servicename=orcl.home
debug.debugger=false
debug.printDebugToScreen=false
error.keepErrorMessages=true
error.maxEntries=50
jdbc.DriverType=thin
jdbc.InactivityTimeout=1800
jdbc.InitialLimit=3
jdbc.MaxConnectionReuseCount=1000
jdbc.MaxLimit=10
jdbc.MaxStatementsLimit=10
jdbc.MinLimit=1
jdbc.statementTimeout=900
log.logging=false
log.maxEntries=50
misc.compress=
misc.defaultPage=apex
security.disableDefaultExclusionList=false
security.maxEntries=2000
db.sid=orcl
db.username=APEX_PUBLIC_USER
Using JDBC driver: Oracle JDBC driver version: 11.2.0.1.0
16.03.2013 18:59:16 oracle.dbtools.rt.web.SCListener contextInitialized
INFO: Oracle Application Express Listener initialized
Application Express Listener version : 2.0.0.268.17.05
Application Express Listener server info: Grizzly/1.9.49

16.03.2013 18:59:16 com.sun.grizzly.Controller logVersion
INFO: GRIZZLY0001: Starting Grizzly Framework 1.9.49 - 16.03.13 18:59
16.03.2013 18:59:16 oracle.dbtools.standalone.Standalone execute
INFO: http://localhost:8080/apex gestartet.

Step 2

Internet Explorer: http://localhost:8080/apex

After a few seconds, the tab in de browser change his Name to "Application Express Login" but the browser just displays a blank page. At time of loading the page, in cmd the java command run with content like
"SCHWERWIEGEND: The pool named: Apex_al is not correctly configured, error: The Network Adapter could not establish a connetion.
ConnectionPoolException [error=BAD_CONFIGURATION]

Step 3

Internet Explorer: http://localhost:8080/apex/listenerconfigure

Now i receive a 404 - Not Found

Have anyone a idea whats the Problem with our configuration...

Have a nice Weekend guys and thank you for all your Support :-)