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Installing Interstate ’76      13
Q. If I don’t have DirectX 5 will Interstate ‘76 install it for me?
A. Yes. If InstallShield does not detect DirectX 5 on your computer, it will install DirectX 5 for you.
After installation is complete, you will need to restart your computer in order for DirectX 5 to
take effect.
Q. I already have other Windows 95 games installed on my computer. Will the Microsoft DirectX
Installer change my DirectX files?
A. If you already have other Windows 95 games on your computer, chances are you already have
the initial version of DirectX installed. In this case, the Microsoft installer will detect and
overwrite any previous versions with DirectX 5. At that point, you will need to restart your
computer for the changes to take effect. If, however, you already have DirectX 5 installed on your
computer, the Microsoft DirectX 5 installer will detect that and not overwrite any DirectX 5 files.
You will not need to restart your computer after installation in order to run Interstate ‘76.
For your convenience, video drivers for some commonly used video cards have been supplied on
Interstate ’76 Disc 1, which can be restored on your system if you experience problems after
installing DirectX 5. Please consult the Technical Help file for more information on troubleshooting
DirectX problems. Just press the More button on the Interstate ‘76 title screen (the title screen
displays shortly after inserting the Interstate ‘76 CD into your CD-ROM drive), then click the I ‘76 Help
button. We have also supplied a list of major computer hardware companies and their telephone
numbers. You can find them listed under Vendor List. This file has a lot of other helpful information
on installation and system setup, as well as game-specific technical help.
Performance
Interstate ‘76 has features that are designed to support a wide range of computers. When you launch
Interstate ’76 the first time, the game will automatically configure default settings optimized for your
system. Changing these default settings may affect performance. The following are the default
configurations:
P90/P100:
320x200 resolution with all features enabled. 
P133 with 16 MB of RAM:
640x480 resolution with terrain textures disabled.
P133 with more than 16 MB of RAM: 640x480 resolution with all features enabled.
P166 and above:
640x480 resolution with all features enabled.