Connection with Active Directory

Hello everyone,

I'm trying to connect my OpenFire 3.8.2 with Active Directory in a testing environment.

I've configured everything as described under http://community.igniterealtime.org/docs/DOC-1554, but I don't get a connection. Besides that the "Test Settings" button doesn't work, this problem seems to exist since OpenFire 3.8.0 (http://community.igniterealtime.org/thread/49696)?

Here's an image with my configuration http://1.imgland.net/y0HD7i.png and here is an image of my AD tree http://1.imgland.net/307tsQ.png.

Can you see a mistake there?

Thank you for your help in advance, I'm looking forward to your answers!