Yahoo Messenger 9.0 audio problem

I have installed Yahoo messenger 9.0 on W7. My webcam was working fine but no audio from both side. I have set mic and speaker to system default but no uplink or downlink audio. Sometimes otherside can hear my voice but I can't hear them. Any suggestion?


This website is not affiliated, owned, or endorsed by Microsoft Corporation. It is a member of the Microsoft Partner Program.