You don't need no steenken install script...
Just make sure ASIMCFDS or whatever it's called is in L: and use your favourite text editor to check Devs:DOSdrivers/CD0
Should be something like:
FileSystem = L:ASIMCDFS /* The name of the game */
Device = "scsi.device" /* Name of exec device driver */
Unit = 0 /* exec device unit */
You'd better check what ASIMCDFS calls itself, I'm just guessing.
I see you're running OS3.1
Can't remember if you'll need to install IDEfix in your case?? (would use atapi.device)
Someone here will be able to clarify that. Where's Patrick???
In any case, you're probably better to buy OS3.9 which gives you the many OS updates. Including fixed scsi.device, large disk support, CacheCDFS for your CDROM, etc.
Of course to install OS3.9, you need your CDROM drive to work to begin with :-)