Medion Akoya P6612 Notebook Cyberlink YouCam

Question

When i try to open the Cyberlink YouCam program, it tells me that there is no device + that if i have an integrated webcam i must ensure this is turned on. I don't know how to turn my integrated YouCam on + i have looked on the Cyberlink site and the Medion site but his has not helped. Any ideas?Thank-you so much, x