The problem is following: some sites require 
authentication several times or at accessing every 
link (e.g. 1-by-day) whttrack does not support 
propagation of userid:pass@host for every link.
There are 2 solutions
1. 
whtt should add the userid:pass@ to each link after 
scanning  it in case does not already contain the 
string
2. 
insert passphraze only on error 404 or 403- much worse 
if every link must be authorized

Should you know how to bypass the problem- I would be 
grateful

PLS e-mail me the answer

Regards
«miké»