[pradeepz_reddy]

Hi
For Stereo mix problem
Here is the solution:
First uninstall the audio driver.
go through this link and download the software
http://ftp.us.dell.com/audio/R171789.exe
extract it then
1. Right click on set up.exe.
2.click properties
3.click compatability tab
4. Mark " Run this program in compatability mode for"
5. Select Windows XP(service pack 2)
6.Click apply and OK
7. Install the setup.exe now.

restart the system. Then you can see the option Stereo mix in recording devices in volume mixer.

Enable Stereo mix. Set that stereo mix as default.


That's it.
Note: Dont update the driver.