EDIT: SOLVED
It’s been too long since I pirated anything other than media. I am on an M2 Mac running Sequoia. Be kind!
3 points
There’s .rars in the folders. I selected all those and tried to unarchive them together, and that didn’t work either
1 point
Usually those all need to be in the same folder, and you launch unrar with the file with no (if such one exists) or the lowest number (0 of 1) only.