I googled a bit to find out if your camera supports vfw (video for windows), but couldn't find anything about it... Please check your manual and see if you can find anything.
If your camera doesn't support vfw, it will not be working in Yawcam.
What do you mean with: "The system sees the camera" ?
Can you see your camera in the list of cameras in the camera settings in Yawcam?
I will be away during the weekend, so I probably can't answer more questions until monday...