Hello Howard,
There have been some issues with the CL Downloader reported, but unrelated to yours.
The link you used, I believe,
should have allowed you to download a small downloader file. When this file is run, the AudioDirector software
should be downloaded & installed.
You can see a screen capture of the process attached here
http://forum.cyberlink.com/forum/posts/list/15/24849.page#135290
I'm not sure why you have been provided with a link that doesn't work, but could you please take a look at that screen capture & describe where it's different from what you're getting.
PIX
PIX YouTube channel