Integrated Audio driver install issue

I reloaded Windows XP Pro SP2 on this computer. Got everything loaded but the sound driver. The motherboard is a MSI P6N Diamond MS-7320 Ver1.0. The sound driver is supposedly a Creative Sound Blaster X-Fi Xtreme Audio integrated card. I've gone into BIOS and enabled the HD Audio. The sound was apparently working before. I've been to MSI's website and downloaded and installed the motherboard drivers, and I have the audio driver file which is apparently Creative_TINA3_XP_V_MB.zip. I've unzipped and ran the Setup, but all I get is "No supported device found".

Device manager shows "PCI Device" under OTHER. I've tried updating the driver from there, with no luck or love. I've scoured the Google looking for answers and I've seen a couple people solve this issue by turning on the audio in their BIOS. I have done this however, as far as I can tell. I'm stumped. Help! I want to get this out of my hair, and back in my sister's destructive hands...