How to: Use MSCDEX command in AUTOEXEC.BAT.
Solution:
Adjust the CD-ROM lines in AUTOEXEC.BAT and CONFIG.SYS. and the MSCDEX command in AUTOEXEC.BAT, using the /D:MSCDxxxx parameter to differentiate between drives.
NOTE: Pay close attention to the MSCDxxxx portions of the commands.
1) Edit CONFIG.SYS.
2) Add/modify the CD-ROM driver lines to match the following example:
DEVICE=C:\<pathname>\<filename> /D:MSCD000
DEVICE=C:\<pathname>\<filename> /D:MSCD001
(where <pathname> is the path to the device driver and <filename> is the name of the device driver).
3) Edit AUTOEXEC.BAT
4) Add/modify the MSCDEX command to match the following example:
MSCDEX /D:MSCD001 /L:G /D:MSCD000 /L:H
NOTE: Assigns CD-ROM device 001 to drive G and CD-ROM device 000 to drive H.