I have a DOS batch file that mirrors three sites.  The command line syntax I am
using is as follows:

httrack www.site1.com -O "d:\local path" -r2 
httrack www.site2.com -O "d:\local path" -r2 
httrack www.site3.com -O "d:\local path" -r2 

The problem is that when the second line runs, I have to answer the console:

There is an index.html and a hts-cache folder in the directory d:/local path/
A site may have been mirrored here, that could mean that you want to update
it
Be sure parameters are ok

Press <Y><Enter> to confirm, <N><Enter> to abort

What am I doing wrong?  Thanks - I am a newbie using this for just two days.

Thanks,
Glenn