I've uploaded a new version (Change-DesktopGL.zip), which might fix a problem with music playback. Would you be able to give it a go and let me know if it works for you? Thanks!
Aha, this helped me find the problem! In the code, I display the score as a number e.g. "150.10". I didn't factor in that a bunch of places write this as "150,10", and that comma is what I'm guessing is causing the crash. I'll be able to upload a fix for you in a few hours but changing your computer's language *might* make it work for now? Sorry for the inconvenience!