I just decided to get back to Sacred 2 for the first time in an eternity and I just so happened to stumble arcross this post when researching possibilities to play online multiplayer.
First of all I want to say that I am amazed by this project and I want to thank everyone taking part in it.
Which brings me to the second reason I am posting here, which is that I am a big dumbo and can't seem to get this to work for me. I am playing this game unmodded on steam, and it is on the latest update (2.65.2). I followed the steps given here, but still can't select the "Open