Officially, older batch and most of the Logitech QuickCam Messenger is not supported and not compatible with Windows Vista, although you may misleading believe otherwise as QuickCam 10.5 software supports Vista is provided for free download. However, in most of the case, except Logitech QuickCam Messenger with P/N no. of 861225 and USB/PID of 08DA will fail in installation during the webcam setup, where Vista … Continue reading Trick to Use Logitech QuickCam Messenger in Windows Vista