So, another bug report. This one is more serious. It is an error regarding the "Lure" BGM in the music box.
Anyway, an error occurs whenever you try to play this song on the music box in fullscreen mode, and the game crashes.
If you try playing it in windowed mode, then switch to fullscreen mode, it works fine, but not if you try selecting it directly from fullscreen mode. It's quite the odd error.
Here's a screenshot:
Also, right after the game crashes, the folders "Umitweak8final" and "ONScripter-EN" automatically open. In my PC, the folders are inside C:\ProgramData (which I think is the standard directory); also, the folder "Umitweak8final" is inside "ONScripter-EN", tho I guess you know this better than me anyways.