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DOS启动盘 & LOGO技术（启动盘室） » To virtualize a USB flash drive as drive A in DOS

Floor1　ycy820916	Posted 2009-09-13 23:33
新手上路　Posts 6　Credits 14
Everyone, help out. I now have an industrial control computer using the DOS 6.22 system. I used to copy files with floppy disks, but now I added a USB flash drive. However, the program doesn't have the function to copy from the USB flash drive. Is there a way to virtualize the USB flash drive as drive A? I searched online for.subst.exe, but it's not for 6.22. Is there any expert who can help solve this? Thanks a lot!

Floor2　fujianabc	Posted 2009-09-14 05:03
金牌会员　Posts 1,616　Credits 3,467
The subst function is already built - in under DOS, but it is estimated that it is not useful. Go and find a USB flash drive with floppy disk emulation function or mass - produce a USB FDD.

Floor3　amrs	Posted 2009-09-19 22:00
新手上路　Posts 3　Credits 4
Mass production may not be able to virtualize as drive A. It can be made into a CD - ROM + USB flash drive.

Floor4　cameccing	Posted 2009-11-14 21:00
新手上路　Posts 2　Credits 4
I also encountered the same problem, hoping that some experts will come out to solve it