You are now given the Summary information for the VM you have just configured.Ĭlick Finish Making floppy disk. You are now given a summary of your Virtual Hard Disk settings. The New Virtual Disk Wizard will be displayed.įor Virtual Disk Location and Size, 512Mb should be more than enough so accept the defaults. We are now going to create a new virtual hard disk and make it bootable, so the default settings are okay. Launch VirtualBox and click New, then click Next.Ĭhange Operating System to Other, this defaults the version to DOS.Īs this VM will only run MS-DOS applications, I’m going to leave the amount of RAM at the default size of 32Mb. Repeat for all the remaining two MS-DOS disks, remember to give each file name a slightly different name to identify it! Creating your VirtualBox VM Insert the first floppy MS-DOS disk in the drive and enter in Terminal:Įxample: sudo cat /dev/fd0 > VirtualBox directory in your home folder. Navigate to where you want the images saved, which is normally the hidden. Note: Your PC will need a floppy disk drive!īecause VirtualBox does not work with physical floppy disks (at least as far as I can tell) but with disk images, the first thing you need to do is turn the physical MS-DOS disks into disk images. ![]() This tutorial will explain how to create a bootable MS-DOS 6 based VirtualBox VM with CD-ROM support.įor those of you who are not lucky enough to have original MS-DOS disks, I plan to do a further article but this time using FreeDOS, an 100% compatible open source MS-DOS 6.22 replacement (with bells!). SLS eventually became Slackware and the rest is Linux history! ![]() I tend not to throw out formerly useful software, you never know when it may become useful again! Therefore, I still have software from my MS-DOS days, including genuine MS-DOS 6.21 boot disks as well as a complete set of Softlanding Linux System "Linux SLS Distribution v0.99p9" dating from late 1992. ![]() Even under Windows 7, support for older programs based on MS-DOS is rather limited requiring the use of programs like DOSBOX or using XP Compatibility Mode. However, it is not quite the same as running the real thing if you need 100% compatibility. Whilst WINE is a great Linux API for Microsoft OS based applications.
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