I have a Dell Inspiron laptop and I'm having trouble using my webcam all of a sudden. When I attempt to turn on my Dell Webcam Central, I get the following message "Your webcam may be used by another application. Close the application to start video streaming." I have verified that I have no other applications running and I have also uninstalled the webcam and than re-installed. I have also tried disabling it than re-enabling. I'm all out of options, I need some help. The screen is all black; however, my webcam IS working when I use Yahoo Messenger. Please help, I'm all out of ideas. The only thing I've done recently is get a new router and all of a sudden I have issues.