You should've edited your previous post, rather than start a new one.

Anyway, check your dosbox.conf file, the [dosbox] section. Specifically, the value for "memsize". If you have a line in there "memsize=2", change that to something like "memsize=8" or "memsize=16".

Oh, sorry. Didn't realize I'd double posted. Thanks for your reply.

I changed the config file to memsize=16. Now, however, it tells me:

Can't install to directory C:\Games\Derby

Any other thoughts? Raz

Nothing in particular. Are you sure you have actually mounted a directory or drive to DOSBox' drive C?

OK, I just tried mounting the drive. So far so good. But then it says:

"You require an mscdex driver installed to run this game"

This is a bit strange because when I mount the drive it tells me that mscdex *is* installed. [Scratches head] I dunno...

Thoughts? Raz

Have you mounted the CD drive using the command:

1mount d d:\ -t cdrom -ioctl

(assuming d: is your CD-ROM drive)

Yup, tried this. My CD drive even starts spinning. However, it still comes up with the message that I need to install the mscdex driver.

Make sure the "-ioctl" is included. If that doesn't work, you could always try:
- adding "-label xxx" (where xxx is the volume label of the Destruction Derby CD
- adding "-usecd 0"

uhm -usecd 0 isn't very usefull (it's implied in -ioctl) if you have more than 1 cdrom player then you might need -usecd 1 or 2 to point it to the right one.
Anyway Try a cvs builds as well. Added some additional mscdex detection checks a while ago

* Deleted the duplicate thread *

CVS Build did the trick! It works!

Thanks for all your help. Raz