> > <a
> > href='?> id=03_06_11&PHPSESSID=bd90628c691fe5685bac892382671460'>
> > The filename is missing. But that links works with 
> internet
> > explorer and firebird etc. But not with httrack.
> 
> Please try the latest -RC release (3.30-RC) ; this bug 
> should have been fixed very recently
> 

Perfect.
I tried "httrack-3.30-RC-4" and now it works.
Thanks for your answer!