In the System Configuration, make sure of two things:

1. You must have Internet Explorer 5.5 or later installed. If you have an older version, the Reprodesk order form will probably not work. (Note that Reprodesk reports IE 5.5 as being IE 5, as shown below.)
2. You must have at least 60MB free for the install.

You can ignore the parts about total system RAM and FTP. Click Continue to proceed.