Hi Leto! thank' for the answer. 

The whole page is based on one loginfunction. I manipulating this when I
grabbing the page. I can reach everything (the dictionary for example) if I
surfing from a browser.

The HTTrack even grab the wordlists, but shows the grabbed loginpage when
clicking the links in the wordlist. The code who render the links to the
webpage is: 

url = "<a href=""default.asp?wid=" & wordData(0,i) & """ alt=""" & txtInfo &
""" title=""" & txtInfo & """>" & Server.HTMLEncode(wordData(1,i)) & "</a><br
/>"