Set BLASTER environment variables in AUTOEXEC.BAT :
Any Windows/Linux PC, mkisofs (Linux) or CDIMAGE (Windows, from Windows OEM Preinstallation Kit). ms dos 622 iso work
Download MOUSE.COM or CTMOUSE.EXE (free, open-source). Load it high: LH C:\DOS\CTMOUSE.EXE . Set BLASTER environment variables in AUTOEXEC
In CONFIG.SYS :
The beauty of DOS 6.22 lies in its simplicity. There are no background updates, no telemetry, no driver signature enforcement. When you type DIR /W and see a flood of filenames scroll by at lightning speed, you’ll understand why millions of users fell in love with the PC. mkisofs (Linux) or CDIMAGE (Windows
However, getting this legacy operating system to run on modern or even period-appropriate hardware presents a unique challenge: