Chuck,

I have always gotten this message using a 12x Creative CD-ROM.  However,
everything does work OK in DOS.  I would go ahead and use it until a fix is
identified.  This has come up before,  but I do not believe there was ever a
completed answer.  might want to check the archives.

Tim Klymkow
-----Original Message-----
From: Chuck Hassenplug <[log in to unmask]>
Date: Friday, June 05, 1998 08:46 PM
Subject: [PCBUILD] Checksum Error Question


>I have a Creative Labs CDR-535 24x CD-Rom drive, and when I load  in dos
the
>CTCM version
>2.08, it says:
>
>Error: Bad Serial ID checksum (VendorID cebf0000) Expected=d4 Actual=76
>
>Error: Bad Serial ID checksum (VendorID ff001069) Expected=21 Actual=7b
>
>How do I fix this? Do I need to get an updated version of CTCM? I am
running
>Win95B and want to get the cdrom to work in dos. Thank you for you time and
>support.