Can someone please help me.

I have downloaded Dosbox 0.73 and I am running Windows XP.

I open it and it gives me a z:\ prompt

I type mount c d:\ (being that d:\ is the disk drive where the Lemmings 3D disk is)

I type c:

this changes the prompt to c:\

I then type L3D (which is the .exe file on the CD to run Lemmings).

The error message I get is:

MSCDEX Driver not found.

I have downloaded the driver but don't know how to install it.

help please.

Merissa