Camera not working after windows 10 update

[airboy89]

I recently updated my Lumia 540 to windows 10. N now my camera is not working. Even music player.. Any suggestions

 

[Maurizio Troso]

I recently updated my Lumia 540 to windows 10. N now my camera is not working. Even music player.. Any suggestions

Hard reset via Settings, Info, Restore

 

[Ronnet]

This might help (or not): on my father's Lumia 430 the camera also isnt working. But occured the first time after installation but after the first shutdown/restart it seemed to disappear. The error only comes back after using the skype video app. After using this app the other camera apps also stop working. If the skype app isnt used then the other apps continue to work.