Thanks Warboy.
I open DOSBOX, install the original game from my CD. So the game files reside (temporarily) in the DOSBOX C drive. I am not too proficient with DOS. Do I try to copy these original game files from within DOS, or what?
I tried to do this using Windows Explorer (I am running Windows 7 SP1, 64 bit), but got two different error messages on two different attempts. One said (again) missing GEODATA/PALLETES.dat file, and the other said incompatible with 64 bit OS.
I appreciate your help.