Neither the DRIVPARM command nor the DRIVER.SYS device driver work on
Zenith 8086- and 8088-based computers. If the following DRIVPARM or
DRIVER.SYS statements are added to the CONFIG.SYS file:
device=[drive:]\[path]\DRIVER.SYS /d:[disk drive number] /f:7
drivparm=/d:[disk drive number] /f:7
the following error message is displayed:
If you place a 720K 3.5-inch disk in the drive and attempt to read
from the drive, the following error is displayed:
According to Zenith technical support, there is no way to force MS-DOS 5.0,
6.0, or 6.2 (either retail or OEM versions) to recognize the drive as a
720K disk drive.
The products included here are manufactured by Zenith, a vendor independent
of Microsoft; we make no warranty, implied or otherwise, regarding these
products' performance or reliability.