I am a regular user of windows live messenger and sometimes use my webcam to have a webcam to webcam chat with friends etc until recently my webcam would not work with a contact. I would invite them to start viewing, they would click "accept" it would load and then just go off.
I've tried using it with other contacts and it works perfectly first time and hers works with all her other contacts, I can see her's no bother. So I bought a new webcam but the problem still persists. Both our cams work with everyone else and mine only doesn't work with her.
I really don't know why it would do that so any help or advice would be greatly appreciated.