I added some clarity to the instructions. You don't want to click on the actual text "Etat Civil et Recensments" (although that does open a window to the side with a description). Rather than do that, you need to click on the little plus sign next to "Etat Civil et Recensments." That opens a drop-down menu right below the text. And then the next few clicks in the instructions are for little plus signs to open further drop-down menus.
