Running DOSBox .74 on Windows 7 HP Laptop
Trying to install and run NBA Live 95
I have the original disk in my e: drive
I can only get so far until I receive an error stating that my hard disk is full and I need to delete some file to install the game

Here is what I have so far:

Z:\>mount d e:\ -t cdrom
MSCDEX installed
Drive D is mounted as CDRom e:\

Z:\>d:

d:\>install
DOS/4GW Professional Protected Mode Run-time Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

Your hard disk is full.
You need to delete some files before you can install the game.

D:\NBA95>

What do I do now????

(My d drive is my recovery on my laptop)