I am trying to run MS-DOS 6.22 on modern hardware. I successfully created bootable flash disk with MS-DOS 6.22. But when it starts with HIMEM.SYS enabled in CONFIG.SYS it hangs. Searching Internet the only explanation I found is from the old Microsoft knowledge base https://www.betaarchive.com/wiki/index.php?title=Microsoft_KB_Archive/105792. It recommends the following fix to the issue.
To work around this problem, disable the hardware cache controller or contact your hardware vendor for assistance.
The question is: How can I disable the hardware cache controller? And what hardware cache controller is and how can I work with it? I think this may help me. I do not think that hardware vendor will help.