Operating System: Windows 98SE (Note: might work with other versions of this os.)
I got a hard time to find this drivers to get this idiot build in sound card to works, hope it help you too.
Intel Motherboard code 35-8871-01-03
Extract to a folder and use add new hardware to browse to the folder and you will get it done.
(However the setup.exe doesn't work with my configuration not sure whether it works with yours.)