Post Changing and Deleting Windows Password by Backtrack 4 r2

First of all please Enter the Backtrack live CD
After Login as Root
Open Terminal / Konsole
peritah:
RootBalanda $ cd / pentest / passwords / chntpw
RootBalanda $. / Chntpw-l / media/disk/Windows/System32/config/SAM
(Will display the user is on Windows)
RootBalanda $. / Chntpw-l / media/disk/Windows/System32/config/SAM nama_user-u (which is on windows)
Please select one command ..
if you want to remove immediately .. select command no.1
but if you want to edit .. select command no.2
please try ..
If you / i less understand it please send a message to the email below .. sy God willing I can share in OL Qta by YM atw stuff ..
by Taurungka
email: taurungka@gmail.com
Putragazkin@yahoo.com