Guide: Installing MS-DOS 6.22 in VirtualBox Using .IMG Files
| Issue | Solution | |-------|----------| | | Keep under 2GB for FAT16, or use FAT32 with third-party tools | | No CD-ROM support | Add OAKCDROM.SYS to CONFIG.SYS and MSCDEX.EXE to AUTOEXEC.BAT after install | | Sound/Graphics | DOS has generic VGA. For games, consider DOSBox instead | | Floppy swapping | Use the VirtualBox menu, not host OS drive letters | ms dos 622 img files works with virtual box top
Summary
If the user possesses a bootable MS-DOS 6.22 ISO file, the process is simplified: Guide: Installing MS-DOS 6