Installing Information Console : Before you begin : About installing from an FTP download
 
About installing from an FTP download
If you download an Actuate product from the Actuate FTP software distribution site, keep all the files together in their original relative locations when you extract them. The installation program verifies that all necessary files are present before beginning the installation process.
If any files are missing, the installation program exits. Files can be missing if you download the DVD image, extract the files, move only some of the files to a new location, and attempt to install from that location.