My wordpress site have many pdf files on hidden folder. Folder  is not
protected with htacces file. Everyone can acces it on my website right now. If
I give to Httrack full path to pdf file (including file name ) will download
it, but if I let Htttrack to search for pdf files in folder will not found it
although I have set +*.pdf and enable it ''links-get non html files- 

Why is that ?