NBRT reboots my infected computer / does not scan.

I downloaded and installed Norton Bootable Recovery Tool Wizard on a computer that does not have any security threats and created a Norton Bootable Recovery Tool. Both computers are running Windows XP service pack 3; both have Norton Internet Security 2011 installed.

1.      I inserted the recovery media (Norton Bootable Recovery Tool CD) and started my infected computer from the recovery media.

2.      I entered my Product Key, and then clicked I Agree.

3.      However, my infected PC did not display a window to Start Scan. The infected computer reboots. Tried several times and the infected computer reboots every time. IT DOES NOT SCAN.

HELP!!!