Try mounting it in Windows and then on DOSBox only add this: mount d d:\ -t cdrom -usecd 0 -ioctl Change "d:\" to whatever drive letter Windows assigns the mounted image file, i.e. "e:\" or "h:\" etc. Change the number at "-usecd" to whatever number appears left of the assigned drive letter when …

Hello, I'm trying to get Voyager's Ephemeral Films 1931-1960 to work on Windows 3.1 using DOSBox, I got an ISO from the Internet Archive. It appears to work fine up to installation, I just use imgmount for the file, nothing out of the ordinary - I've followed the exact same steps for other ISO files …