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
Most modern BIOSes can boot DOS from USB. However, you cannot simply copy the ISO to USB. download ms dos 6.22 bootable iso
And it was originally distributed on , not a CD-ROM. Finding a bootable ISO for MS-DOS 6
In the era of Terabyte hard drives and cloud computing, it might seem strange that people are still searching for an operating system from 1994. However, whether you are a retro gaming enthusiast trying to run Prince of Persia or Doom , a software developer testing legacy applications, or simply feeling a wave of nostalgia for the C:\ prompt, remains the gold standard. However, you cannot simply copy the ISO to USB