Oh yes it's working. I though i tried there but it seems that i've not tried it! Thank you very much!

I can't find the way to create an invader.

In the interface "Invasion" tab, I click on the button "Create an invader". Then it's written at the bottom of the screen "Choose location". And then i can click everywhere, it does nothing! In the distant server or sim room, it's the same thing. No invader.