Webcam doesnot working

[thapaji]

Hello,
my webcam doesnot working now a days.it says canot create audio capture and the graph can not preview...what is the solution???i will thankful to you if you help me..

 

[ksiemb]

Hello,
my webcam doesnot working now a days.it says canot create audio capture and the graph can not preview...what is the solution???i will thankful to you if you help me..

Device Manager: Driver Details - Roll back Driver.

also try download yawcam.
http://www.yawcam.com/download.php