i tried mounting the image with help of d-fend but it still doesn't work 😒 any other ideas?

Hello! I experienced a strange problem right now. I started playing "Das Schwarze Auge 1"/"Realms of Arkania" using Dosbox 0.65 on Windows XP. I created an image of my game cd, as the surface is horribly scratched, and mounted it using daemon tools. Everything worked fine, sound worked, even cd- …