Check whether you have installed JDK 1.6 and have the database up and running.

Set the JAVA_HOME environment variable to the directory in which JDK 1.6 was installed. JAVA_HOME should be set in a way so that JAVA_HOME/bin should contain the java executable.

On Windows: My Computer->Properties->Advanced->System variables.

You should have received a license.properties file in email from Celoxis that contains your license information. Save that file to desktop. You will be asked to upload this file during the installation process.

Gather the database information: database name, login, password. You will be asked to input these during the installation process.