I use LW Pro amd a little bit angry of paying for something that does not work....
My XP-Firewall is disabled.
I also disable ZoneAlarm, allthough I have the settings done like described here.
I'm runnning SP2.
When I start LW, javaw.exe is not started!
I cant find it in the Task manager.
I've deinstalled Java and LW, installed Java again and then LW, but it still does not work.
I've tried nearly everthing that was mentioned to do to get it work, but nothing helped!
When I go I go to the Bug Report it tells me:
java.lang.Exception: Example Bug
everything with (unknown soure) in the end
The rest is:
-- listing session information --
Current thread: AWT-EventQueue-0
Active Threads: 32
Uptime: 4:14
Is Connected: false
Number of Ultrapeer -> Ultrapeer Connections: 0
Number of Ultrapeer -> Leaf Connections: 0
Number of Leaf -> Ultrapeer Connections: 0
Number of Old Connections: 0
Acting as Ultrapeer: false
Acting as Shielded Leaf: false
Number of Active Uploads: 0
Number of Queued Uploads: 0
Number of Active Managed Downloads: 0
Number of Active HTTP Downloaders: 0
Number of Waiting Downloads: 0
Received incoming this session: false
Number of Shared Files: 0
Guess Capable: false
Received Solicited UDP: false
SIMPP version: 3
Port Stable: true
FWT Capable: false
Last Reported Port: 6346
External Port: 6346
IP Pongs Received: 0

What may be wrong.
About two weeks ago everything was ok and worked fine!
I did nothing change on my PC.

I don't think you see javaw.exe any more in new LW versions, instead you'll see limewire.exe in task manager.

Try deleting your LW Preferences folder whilst LW is closed; instructions here: Fixes for Limewire

You should have one but one only active firewall for your own protection!: Firewall configuration instructions (click on link)