Have a packard bell with an NEC cd-rom 1400c, as i boot, after himem ...done I get the following:

Oak technologies Inc. OTI-011 CD-ROM device driver, rev D011V111
(C) Copyright )Oak Technologies Inc. 1993,1994
Device Name :MSCD001
Transfer mode :Programmed I/O
No drives found aborting installation

C:\>C:\CDROM\mscdex /d:MSCD001 /m:10
device driver not found:'MSCD001'.
no valid cdrom device drivers selected

have windows 3.1 up and running & dos v6.2 but need cdrom working to install win95. Whats wrong and how do I fix it?
Thank you very much