I just did a clean install of windows xp professional on a computer i just bought off a friend meaning i've lost all drivers.

I have list of what was installed before the computer was wiped and it says the sound card was:
Creative AudioPCI (ES1371,ES1373) (WDM)

However i cannot find drivers for it.
The only ones i can find say it needs to be installed before they can be (i'm guessing they are only driver upgrades or something?).

How do i find the files required to install this device?