You're looking for a way to download a bootable ISO image of MS-DOS 6.22. Here's some information and guidance:
Finding a bootable ISO for MS-DOS 6.22 can be tricky because Microsoft no longer officially sells or supports it as of December 31, 2015. Since it was originally released on floppy disks, most "bootable ISOs" found online are community-created images that combine those original disks into a single CD/DVD format. Popular Sources for MS-DOS 6.22 download ms dos 6.22 bootable iso
MS-DOS 6.22 does not include universal CD-ROM drivers by default. You will need to add OAKCDROM.SYS to your CONFIG.SYS and MSCDEX.EXE to your AUTOEXEC.BAT . You're looking for a way to download a
DISK1.IMG) as drive A:.SETUP and install DOS to a virtual hard drive (a raw .img file).mkisofs to convert that installed virtual hard drive into a bootable ISO.| | Use instead... | Why? | |----------------------------------|------------------------------------|---------------------------------------| | Modern hardware support (USB 3.0, SATA) | FreeDOS 1.3 bootable ISO | FreeDOS has native drivers | | Running old Windows 3.11 | MS-DOS 6.22 + Windows 3.11 ISO | Better to use a combined image | | Low-level benchmarking | DOS 5.0 | Slightly faster on CPU cycles | | A pure legal environment | FreeDOS (GPL) or OpenDOS | No license ambiguity | Install DOSBox