I build a winhttrack.exe with your codes in /src & /winhttrack, but i can't
mirror some php sites. 
However with your winhttrack.exe, it works correctly. 

why?
I just add the project libhttrack and winhttrack to my solution, and copy the
dlls(i used in the solution) to my winhttrack folder.

ps: thank you for your answers to my previous questions :)