I did not use any command line,  I just started crawling with WinHTTrack GUI.
The logout url is
<http://forum.dobreprogramy.pl/ucp.php?mode=logout&sid=8bc56a4fbd371b8072dc5f26b1b06873>,
so -*logout* should theoretically filter this off. If you want, I can give you
my login and password because there is no sensitive information on the forum,
and you will check it yourself. I tried
-*dobreprogramy.pl/ucp.php?mode=logout&sid=*, but it didn't work too. To check
if I'm logged in, I try to view someones profile, but then a "You have to be
logged in in order to perform that action." message pops out. I don't know
what can I do, could you please tell me the step by step instruction?