OK Trying this via:
Open the Playing Audio troubleshooter by clicking the Start button Image may be NSFW.
Clik here to view.
, and then clicking Control Panel. In the search box, typetroubleshooter, and then click Troubleshooting. Under Hardware and Sound, click Troubleshoot audio playback
RESULTS ARE:
Installed audio devices
This file contains the details stored in the registry for all installed audio devices. File Name: Registry log.regCollection information Computer Name: PERSONALUSER-PC Windows Version:6.1
Architecture:amd64
Time:Thursday, March 06, 2014 4:27:50 PM
Publisher details
