Windows 10: Camera Problem

My HP Stream 7 tablet has a little problem. When I select the camera app it opens and reads, "Something went wrong, make sure your camera is connected and not being used by another app."... Nothing is using the camera.

:)

 

Lumia 830 Camera not Working

Not only Lumia camera but also other camera like proshot, camera 360, etc All back cameras not working beacause this problem.. Ms please solve the problem.

 

While using skype and camera in lumia 535 dual sim, os : windows 10. Camera is not working

Error appears while using camera : error code: 0XA00FA4246(0XE8010001)

While using skype : it is not getting camera.

I have also downloaded lumia camera and make it as default camera. But still problem occurs. Camera's setting automatically get changed into windows 10 camera.

got irritated with this problem.

Kindly provide the solution.

Thanks

 

What fixed my tablet camera app was to backup the camera drivers if you don't have them available. There is a dism /online /export-driver command for that. Uninstall the camera from device manager, uninstall the drivers as well (check the box to uninstall drivers if it is there). Remove the camera app from Windows 10:
How to Uninstall Windows 10s Built-in Apps (and How to Reinstall Them)

Reinstall the camera in device manager. Then reinstall the Windows 10 camera app using same link above.