My integrated webcam in my laptop has been refusing to function. It started this just a mere couple months after I bought it brand new.
I read your article on “How to Fix Webcam Error Code 0xA00F4271 (0x80070001) on Windows?”, and tried your recommendations. Unfortunately, the issue persists.

My PC Bios:

Lenovo Yoga 720 (2016)
256GB
Windows 10 Home vs 1709
64 Bit

I have run multiple system checks/scans, both stock and third party. None of them report a problem.

I’ve googled this problem for months, but have yet to find a solution.

Any further suggestion s would be VERY WELCOME.

If you need additional PC bio info, let me know.

Thank You,

Hudson G.