Bob, I first tried to test things by trying to download CCleaner at FileHippo.
I first Right Clicked on the "Download Latest Version" link.
I clicked on "Copy Link Address."
I used that URL.
When that didn't work, I took it a step further.
I Clicked on the "Download Latest Version" link.
When I was at the Run or Save prompt ... I copied that URL.
I tried that URL, but it didn't work either.
Overall, as far as downloading YouTubes, I've taken care of the problem by downloading and installing YouTube Downloader. I already tried it out yesterday and it worked. I inserted the same type of YouTube URL that I had tried on all 3 Download Managers in my experiments. I had gotten nowhere with that type of YouTube URL on the 3 Download Managers. But, YouTube Downloader took that URL and ran with it. It downloaded the YouTube just fine. I then converted it to WMV I believe. And I then played it with Windows Media Player.