Right-click the in the bottom-right status bar. Select Remove disk from virtual drive . Click back into the VM window and press Enter to restart. The VM will boot to the classic C:\> prompt. Troubleshooting Common MS-DOS VirtualBox Errors
MS-DOS 6.22 does not include mouse drivers out of the box. You will need to install MOUSE.COM or MOUSE.EXE separately, often found on special DOS driver disks, or use a tool like SHCDX33.COM .
Setup will prompt you to configure unallocated space. Choose . The VM will reboot. Ensure Disk 1 is still mounted. MS-DOS will format the C: drive automatically. Swapping Disk Images ms dos 622 img files works with virtual box top
can run classic operating systems, but getting MS-DOS 6.22 to install using raw floppy disk image (.img) files requires specific configuration steps. Traditional modern installers use ISO files, but MS-DOS relies entirely on sequential floppy disks.
Under the Floppy Controller, click the (Add Floppy Device) and choose Choose a virtual floppy disk file . Right-click the in the bottom-right status bar
MS-DOS 6.22 is the last standalone version of DOS, offering the best compatibility for old software.
VirtualBox should automatically detect the type based on the name. If it does not, manually adjust the dropdown menus: : Other Version : DOS Click Next . The VM will boot to the classic C:\> prompt
Return your cursor focus to the DOS screen and press to continue copying.
The entire system is contained in one file (the .vdi virtual hard drive).
