Hi,
I cannot mirror or update this site (danzcontrib.free.fr/)
any more :
If I enter danzcontrib.free.fr/, nothing happens except an
Error: "Bad Request" (400) at link danzcontrib.free.fr/
(from primary/primary)
If I enter danzcontrib.free.fr/index.php, Httrack reads
robots.txt then I have an 
Info: 	engine: transfer-status: link error (400, 'Bad
Request'): danzcontrib.free.fr/index.php

It seems that other offline browsers can download the site but  
only when using danzcontrib.free.fr/index.php

Is it a provider filter?