Do you unzip the files and keep everythig inside the folder, not moving the .exe file anywhere? I'm not sure why it's not working.
Yes, I unziped the files making sure to keep everything in its place, I have also tried taking the 'small on top' folder outside of the 'small on top (version)' folder to no avail :(
And you're on PC? This is the first time I've heard of this happen, I have no idea what could be wrong :(
You keep the different versions seperate right?
The engine is "RPG Maker MV" if you want to give googling for answers a try.