Stereo Mix Problem on VAIO laptop

Hey guys,
I have been trying to get stereo mix working on my VAIO laptop but i have failed.
the model is VGN-AW110N. I have windows 7 ultimate x64.
please help me
i have gone to the VAIO esupport website and installed the audio driver from there too, but i dont get the stereo mix option in my sound settings.
thanks :)

i have already ticked both of them but stereo mix doesn't appear.

p5bdkw said:

Is the High Definition Audio......Realtek?
If so, try it from here Realtek

tried it, its not working :/


its High Definition Audio Realtek btw.

logicearth said:

Then you most likely do not have stereo mix on that hardware.

so you're telling me my Realtek HD Audio hardware doesn't support stereo mix ? hows that possible :/ its an HD soundcard :/

p5bdkw said:

You may be able to get stereo mix using Realtek r.161.
Someone reported that it works on a Vaio CW32, but there was a side effects of the speaker and headphone both working at the same time.

it doesn't matter i just need to get this thing working, can you give me the link to the realtek r.161 please?