From ADF Docs

Overview

The ADF Page Rating Application is built in the Application Development Framework (ADF).

This application provides the ability for your site visitors to rate the usefulness of your page.

Requirements

ADF Version 1.5

ADF must be configured correctly for your site. Site Configuration (ADF.cfc) has instructions for configuration.

Pre-installation Considerations

Application Development Framework (ADF) must be setup and configured on the server for the site. For detailed instructions, see the Application Development Framework (ADF) wiki page for Site Configurations.

Installation/Setup

Each of the following steps should be completed fully and in the order presented:

1. Extract Application
2. Configuration