JConsole not working on Windows 2003 Server

Question

Hi Friends,
I'm trying to use JConsole on a Windows 2003 (service pack#2) to monitor the performance of Tomcat application.
For some reason, JConsole is not able to attach to the PID (Process Id) of Tomcat. The error I see from JConsole is *"Invalid process Id".* However, I'm using the correct PID of Tomcat listed in the Windows Task manager. I repeat, that the PID of Tomcat is exactly the same what is shown in the Windows Task Manager.
Here is the command am using to launch the JConsole
JConsole <PID of Tomcat>.
JConsole 632
JConsole 4432
JConsole localhost:8080 (
Note: the same steps work good on WindowsXP.
Here is version of JDK we are using on my system.
=====================================
java version "1.6.0_06"
Java(TM) SE Runtime Environment (build 1.6.0_06-b02)
Java HotSpot(TM) Client VM (build 10.0-b22, mixed mode)
C:\Sun\java_ee_sdk5.05\jdk\bin>
Tomcat version:
============
Using CATALINA_BASE: C:\apache-tomcat-5.5.17
Using CATALINA_HOME: C:\apache-tomcat-5.5.17
Using CATALINA_TMPDIR: C:\apache-tomcat-5.5.17\temp
Using JRE_HOME: C:\Program Files\Java\jdk1.5.0_02
Server version: Apache Tomcat/5.5.17
Server built: Apr 14 2006 02:08:29
Server number: 5.5.17.0
OS Name: Windows 2003
OS Version: 5.2
Architecture: x86
JVM Version: 1.5.0_02-b09
JVM Vendor: Sun Microsystems Inc.
Any help would really be appreciated.
Thanks

Answer 1

But the link is not working.What does this mean ? What browser is used ?
I tried to Restart the webserver by srtartPIA.cmd script but it is not workingAgain, "not working" does not mean much for us on the other side of the network.
Please show us any errors.
Nicolas.