Windows 10: my camera is not functional

I accidentally uninstalled and deleted my camera sensor unicam m1040 system driver

:)

 

Laptop Camera

Thanks for updating us on the results of the troubleshooting steps that you have completed. Since the built-in webcam is still not working correctly and the same error code 0xA00F4244 (0xC00DABED) is still appearing, we suggest that we check the camera privacy
settings to see if the camera access is turned on. Kindly follow the steps below to check the camera privacy settings:

• Press the Windows key + I to open the Settings app.
• Near the top of the Settings app window is the search box, kindly type the word "webcam" or "camera".
• From the list of results choose Camera privacy settings.
• Make sure that "Let apps use my camera" toggle is set to On.

We look forward to your response once you complete the steps.

 

Windows 10 camera function steps

show the function steps of windows 10 camera

 

735 Camera function disabled

I have a new 735. If I try to open the Camera I get a black screen with the icons for single photo, burst mode and video but then nothing happens - just a black screen.

If I open Lumia Camera, the screen flickers and then reverts to the apps list. sometimes a brief message appears stating that Camera function is disabled.

I have tried uninstalling the app and then installing again. I have tried turning phone off and back on. I have a 635 (which has a working camera) and have checked that all settings are the same.

Whatever I do, there is no success.

Any suggestions before I return phone unit to supplier?