I have found what I think is the driver for the Avance Logic ALS4000 sound card. I have not had a chance to try it yet, but I thought I would let you know that I have found something. I got it from www.realtek.com.tw/htm/download/driver.asp?model=ALS4000&category=2
I got it to download, but their server seems very slow. It should be much easier for you to get it. Good luck.
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