Always post the command used (log file line two or doit.log)

> , WinHTTrack can't get link
> "/Product.aspx?Act=Detail&ID=39"
Did you start at the top of the site or somewhere below. By default HTT only
goes down so site/product is not down from site/sd/pg. 
You could set extended loging, update and look in the log file to set what it
says about that link.