To follow up on END's instructions - during the installation process it will tell you that you don't have Acrobat Reader 3.0 loaded. It further describes that you'll need to navigate to your Acrobat Reader's "plug_ins" folder (for example C:\Program Files\Adobe\Reader 8.0\Reader\Plug_ins).

Once this is done, complete the install process and it will work like a champ.

Key is that you MUST install, not just try and open the .pdf files from disk.

Mike