That is rather weird, yes. I have no idea what could be wrong but worry not, I am looking into this. In the meantime, I found two more tips if you'd like to try them out. One is quite simple, and you could try to change the "User permission" to full control. I assume trying to run the game as an administrator should work too? But don't take my word on that. The second tip is a bit more complicated. I can't confirm if the solution works since I have not encountered that problem myself, but if you could change the "Perfumare.py" file to "Perfumare.epy" that's supposed to help (?). If all these fail, all I can think of is maybe updating all drivers? Sorry, I can't be of any help in that matter, if I find something else, I'll be sure to let you know, though.
Thank you again! It's great to hear that you're enjoying the game! <3