Conexant AC-Link Audio driver for Vista 64

I am not finding any suitable drivers for Windows Vista x64. Everything is working here except the audio. The audio device is detected but somehow the driver is not working. It is Conexant AC-Link Audio device. It use to work very well in Windows XP. I had used XP for years and now thought to get new Windows OS to increase my productivity. But it on the same hand screwed my entire system performance. This would be my last chances to find right answer. Or else it would be much better for me to revert back to Windows XP.

Drivers are always problem in Vista. Especially the audio and ethernet. This are the two common things which are mostly affected due to upgrade. It is always complicated to find right drivers for it. Now there are two options to locate the drivers. First visiting the chipset manufacturers website and locating right Audio driver for Vista edition. Second if you did not find anything there you can try visiting Conexant website and looking for some new drivers updates.