Actually I am using Httrack as a web crawler, can it use my credentials to access members area and download the zip files because they are restricted from public access.
Thank you in advance.
After all the problem was with my IPV6
it must be disabled; with (Windows 8 x64), I created a registry Dword32 "DisabledComponents" with the value of 0xffffffff
restart the system
httrack works with capture url, because with ipv6 it gives me a proxy adress like xxxx::xxxx:xxxx:xxxx%19 and this is not useful with proxy settings in windows
Thank you for the answers