Hi, I'm using windowss7 task scheduler to run httrack as a schedule job.

The batch script is from doit.log file, the script can capture site
successfully, but after httrack finishes, it does not stopped correctly, there
is a window pop window: 
httrack.exe has stopped working. A problem caused the program to stop working
correctly. Please close the program.
I have to click "Close the program" to stop the batch script.

Here is my script:
"C:\Program Files\WinHTTrack\httrack.exe"
-qwC2%%Ps2u1%%s%%uN0%%I0p3DaK0H0%%kf2A25000%%c1%%f#f -F "Mozilla/4.5
(compatible; HTTrack 3.0x; Windows 98)" -%%F "<!-- Mirrored from %%s%%s by
HTTrack Website Copier/3.x [XR&CO'2010], %%s -->" -%%l "en, en, *"
<http://www.testsite.com> -O1 "C:\\My Web Sites\\test" 

How can I stop the httrack.exe correctly in batch script? 
BTW, I'm using windows 7. 
Thanks!