i did what that thing said.
and then it told me that i needed windows service pack 2 in order to do that.
and then i tried to download windows service pack 2 but apparently i cant find the right kind for my computer???
i have windows vista, i only saw a windows xp service pack 2, and i downloaded it and it told me i had the wrong kind.
i have no idea what to do because the tutorial thing didnt say anything about service pack 2 and im just confused............