Windows 10 says We cant find your camera error 0xA00F4244.
If rolling back didnt work or isnt available, uninstall your webcam driver and scan for hardware changes.
If not open rig manager opt for Action menu, and select Scan for hardware changes.
Still need help try looking for help on the webcam manufacturers website.
Download The latest available driver version for your Webcam from the manufacturer website and install it.
check Windows camera app started working.
Still need help lets tweak the windows registry to fix the Camera app problem on windows 10.
