If you continue to experience issues, the problem may be hardware-related – a failing USB ribbon cable (in laptops) or a faulty camera sensor. In that case, even the perfect driver cannot resurrect dead hardware.
Windows XP, Vista, Windows 7, Windows 8/8.1, and Windows 10 (32 & 64-bit). Device IDs: Often identified by USB\VID_1415&PID_2000 .