1)Close any other Adobe applications open on your computer.
2)Insert the installation disc into your CD drive, and follow the onscreen instructions.
note: If the computer on which you are installing RoboHelp does not have the latest version of PDF Add On, you can install the latest version while installing RoboHelp. You can also install the ExtendScript toolkit. RoboHelp uses this toolkit to provide scripting capabilities. For more information about ExtendScript, see About ExtendScript Toolkit support.
For more information, see the ReadMe file on the installation disc.