The Interbase and Scorer install files are separate programs, and should be run independently of each other.
With a supplied CD, place the CD in your CD drive and it should start the setup automatically. If it does not start up automatically, go to the CD in your Windows explorer and double click the setup.exe program.
Once the setup.exe program starts up the screen will appear like:
Click the [Install ASE 8] button or simply press [Enter] on your keyboard. Depending on whether you have the database software already installed or not the next screen will be Database installation or ASE Scorer installation.
The other buttons are [View documentation], [Reporting tools] and [Exit]. The [Esc] key or [exit] will leave the setup. These are not required for installation and are there for your information.