Hi William,
1) I am using WinHttrack Gui, and the filters are the default ones.
3) this is the actual command from doit.log, I just removed the confidential
information from it (proxy and website).
4)My website does not require an authentication, I think it's google maps that
is blocking httrack...

The html code that make the trouble is something like :
<.img src=http://maps.google.com/maps/api/staticmap?center=2330 West
Northwest
Highway+Dallas+TX+75220&zoom=13&size=1200x250&markers=color:blue|&sensor=false">