A new item named Controller: Floppy will appear in the tree.
If this is a fresh virtual hard disk (no partitions), the DOS 6.22 Disk 1 includes a special "Unpartitioned disk" detection. It will automatically launch FDISK . Follow these steps: ms dos 622 img files works with virtual box top
Choose . Setup will automatically reboot the VM, format the C: drive, and prepare it for system files. A new item named Controller: Floppy will appear in the tree