Home Page Forums Other Emulator Message Boards Nestopia Nestopia 1.41 unofficial release

That's definitely a generic driver. You should download and install the latest Intel chipset drivers from here:

http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=19597&ProdId=816&lang=eng

Do that and reboot.
Then check your audio device in Device Manager again and let us know what it says now.
Then try Nestopia again and let us know if the desync problem still happens.

EDIT: you may also need to download and install the latest Realtek HD Audio driver, from here:

http://www.realtek.com.tw/downloads...onn=3&DownTypeID=3&GetDown=false