help with disk drive swap

[COFFEEME24_7]

hello all, heres the deal i have a old simcity game on cd rom, i'm trying to load graphics, but the program can only look in the a: drive. what i need to do is make my d: drive turn into the A drive.

now i've tryed the disk managemet to change it that way, but the drive letter gos to "e"thur "z"

i can't use "assign command" in dos, does not exsist.
i'm not sure how to use "subst".

do i need to change the drive letter in cmos?
if so how?

really stumped here- any help please!

by the way i have windows 2000 and windows 98 on this computer dos ver. on win2000 is 5.0 and win98 dos ver is 4.somthing

[natesneat2000]

Will it fit on a floppy? Do you have a real A drive? Which game exactly?

[greg]

no it can't fix on a floppy, and it is a real a drive, and the game is an old sim city classic on cd rom