CAN'T SEEM TO CHECK OUT THE MORE RECENT VX ACE PROJECTS, PLEASE HELP[RMVX ACE]

First of all, sorry if this is a pain to read. I have the worlds biggest black eye right now, and it's not so easy to focus.

Ok, so it's like this. I often open projects with the editor when I'm stuck in them, to either check the map to see where I need to go if I'm absolutely stuck in a dungeon, or can't find a certain npc in a game, but I've noticed that I can't with the newer vx ace projects. I've noticed that it's a problem specially with downloads that are in this blue extractor, since they don't seem to have a RVPROJ2 File (.rvproj2) file, and putting one of those in the game's folder and trying to open the project still doesn't let me open it.

Is there anything that I can do, or am I screwed? Please help me if you can.