> I need to download a folder, but in that folder there 
> is a redirect page, so every time I download that 
> folder.  What I got is an empty folder with the 
> redirect page.  This is the folder I wanted to download
> 
> <http://www.cungviet.org/inaccessable/>

It redirects to a "different" domain:  from www.cungviet.org > cungviet.org

Point HTTrack to <http://cungviet.org/thanhnhaconline/> instead.