heys again

i have problems trying to instal the anti-blaster WindowsXP-KB823980-x86-PTG.exe.

Can you tell me how to sillent install it

THX

You don't need this update if you install the Update Rollup 1

but i really need that update. it's for a school work

Um, ok. Well its installed using /Q /N /Z as it says in the Knowledge Base article. But it won't install if the Update rollup is installed.