I'm using HTTrack v3.43-2 (Windows, command-line version) to mirror the forum
(phpBB) of my website. It appears the same files appears over and over again
in a deeply nested directory structure. For example: It tries to retrieve the
URL
<http://www.mysite.com/images/downloads/images/images/include/include/include/include/include/images/images/images/include/include/images/include/mypage.asp>
and creates these directories and files. Although the URL does not exists.

Where does this URL comes from? And how to stop this behaviour?