I am running DOSBox v 0.74-2 on Centos 7. I have a floppy image and DOS 6.22 image (both .img files) mounted and useable. Boots to DOS 6.22 fine and can use both floppy and disk. I can DOSBox mount an .iso cdrom and local directories and cand use them fine from DOSBox but not from the booted DOS 6.22 image. DOSBox with DOS 6.22 booted ONLY allows .img mounts?

Thanks,

hal