Failure to initialize media capture: Access is denied.

[Giminaan]

First, I checked that SensorStreamViewer project works, but few days later, I updated HoloLens and then it doesn't work. The error I received is "Access is Denied"

Exception thrown at 0x772C3332 in SensorStreamViewer.exe: Microsoft C++ exception: Platform::AccessDeniedException ^ at memory location 0x0180E680. HRESULT:0x80070005 Access is denied. WinRT information: The required device capability has not been declared in the manifest.

Of course, I enable the WebCam capability.

When I start others project like 'ComputeOnDevice', I can see an alert message window asking me allow to access camera. However, when I start 'SensorStreamViewer', I didn't see any alert message asking about camera access.

How can I solve this problem?

[Giminaan]

I solved it. I used 'Windows Device Recovery Tool' to remove the current version.
Then, I just opened SensorStreamViewer, and it worked.