Since modern computers lack physical floppy drives, VirtualBox must "mount" the .IMG files as virtual disks. Install MSDOS 6.22 - A Working Method - virtualbox.org
Create a Virtual Hard Disk (VDI) . While you can go up to 2 GB, a size between 100 MB and 500 MB is generally safer for DOS 6.22 compatibility. 2. Mounting the .IMG Files ms dos 622 img files works with virtual box top
16 MB to 32 MB is more than enough; even the default 32 MB is generous for DOS. Name it something clear like "MS-DOS 6
Before using your .IMG files, you must prepare a specific virtual machine (VM) container within the Oracle VM VirtualBox application. Name it something clear like "MS-DOS 6.22". To get started
Running MS-DOS 6.22 IMG Files on VirtualBox: The Ultimate Setup Guide
Select Other for the type and DOS for the version.
Using on a modern computer is a nostalgic trip into the past, often required for running legacy software or retro games. To get started, you typically need a set of three .IMG floppy disk image files which contain the installer for the operating system. 1. Create Your Virtual Environment