Did you mounted your CDROM drive in Dosbox before you've started the game? If not, you should try it now.
The steps required to mount your CD drive are listed in the Dosbox's readme, and here they are just to save time.
To mount your cdrom in DOSBox you have to specify some additional options
when mounting the cdrom.
To enable the most basic cdrom support:
- mount d f:\ -t cdrom
To enable low-level SDL-support:
- mount d f:\ -t cdrom -usecd 0
To enable low-level ioctl-support(win2k/xp/linux):
- mount d f:\ -t cdrom -usecd 0 -ioctl
To enable low-level aspi-support (win98 with aspi-layer installed):
- mount d f:\ -t cdrom -usecd 0 -apsi
In the commands: - d driveletter you in DOSBox
- f:\ location of cdrom on your PC.
- 0 The number of the cdrom drive, reported by mount -cd