Aoishiro Massive Mistake

So I... I really, really screwed up.
I was playing Aoishiro and had just finished my first ending, so I was fiddling around with the menu (which I couldn't read) and finding what I had unlocked.

When I went back to the main menu, the background had changed, along with the background music. Since I preferred the more subdued music, I went hunting around in the files for some sort of config that would let me change the background and music.

I found it, but also found something else that chilled the blood in my veins.

In a folder called "pics", I found a bunch of menu screenshots with English translations for the options. At first I thought that it would have been nice to have this earlier, or labeled more accurately.

Then, as I was looking throught them, I found the one titled "spoiler option".
I now know that I unwittingly turned on ALL of the spoiler options, and they can't be turned off.

I was willing to recreate my progress thus far, so I tried deleting the whole folder and re-extracting again, but that didn't fix the problem: it saves my progress somewhere else, and I don't know where.

Can anyone help? I tried looking in my Program Files(x86) folder, but there's nothing pertaining to Success or Aoishiro there.

Try checking in your documents folder to see if there's anything related to the game. Sometimes it was also used a folder in a path similar to "C:\Users[your name]\AppData\Roaming" that is related to the game and also need deletion.

It was in Documents.
Thanks, man. I had just about given up.