I used WinHTTrack to generate the project, then I put an 
scheduled task with HTTrack using the parameters in 
doit.log.
The task execute this:
"C:\Mis documentos\Villa Dolores\Villa Dolores\batpru1.bat"

where batpru1.bat   contains the following:

"C:\Archivos de 
programa\WinHTTrack\httrack.exe" <http://www.meteofa.mil.ar/>
pronosticos/ciudad.php?provincia=C&oacute;rdoba&ciudad=Villa+Dolores" -O
"C:\Mis 
documentos\Villa Dolores\Villa Dolores,C:\Mis 
documentos\Villa Dolores\Villa Dolores" +*.png +*.gif 
+*.jpg +*.css +*.js -ad.doubleclick.net/* -*/*costa* -
*/*maram* -*/*menu-ski* -*/*pronos* -%A 
php3,php,php2,asp,jsp,pl,cfm,nsf=text/html

It works fine, but open a DOS window and ask me something 
like this:

A site may have mirrored here, that could mean that you 
want to update it.
Be sure parameters are OK.
Press (Y)<Enter> to confirm, (N) to abort

after that I answer Y and works OK and close the window.

I want to know how can I avoid the answer, because this is 
a batch process (an unattended process).

Can anybody help me???Thanks