*I am writing this because I was receiving this error code when trying to use the Windows 10 (1803 build) Camera App with both the front/rear facing cameras on my Surface Book, but this error code would pop up as the camera selection switched
from rear to front to rear to front (in a loop) every few seconds, with the error code popping up every 2-3 seconds in sync with the glitch that was endlessly auto-switching between my 2 cameras upon opening the app.
I checked my Window's 10 most recent updates extensively (which were an upgrade to the
1803 build & the May Windows Defender Definitions) to see if this was a result of a corrupted update & it was clear that this was not the case. I also checked on all of my known Surface Book's update services/varied processes/registry
entries & they all checked out clean, so I knew that the reason for this error code when using the Microsoft Camera App on my Surface Book didn't stem directly from an update error, but rather was related specifically either to the hardware or Camera app software-
possibly resulting from the latest build update, but maybe not.
I then tried to employ the camera in different photo-ready applications & it was working fine in the 2 other apps, so that told me the devices themselves & their drivers were in good shape, hence it had to be the Camera App itself- which would point back
to an update-related issue.
What I found after some research within varied forums & the Windows 10 Answers community is that in some totally successful, WIndows10, build 1803 update executions, inexplicably, the "Camera Roll" folder (the default save location for the Windows Camera
App) gets modified for some reason to a "read-only" folder or can do the same to random files within the camera roll folder
& that can cause an issue with the camera app's functionality.
So I simply went via File Explorer to Libraries --->Pictures---->Camera Roll----> Properties& in that window, changed the Camera roll folder from a read-only folder, back to a readable/writeable status (uncheck the "Read Only" checkbox if it's showing selected) & it solved the camera app issue instantly- not even a restart required.
*JUST WANTED TO PROVIDE THIS TROUBLESHOOTING PROCESS FOR ANYONE RECEIVING THIS ERROR CODE VIA THEIR MICROSOFT CAMERA APP INSTEAD OF FROM AN UPDATE ATTEMPT, OR AFTER UPDATING WINDOWS TO BUILD 1803 WHERE EVERYTHING EXCEPT TAKING PICTURES VIA THE MSOFT CAMERA APP WERE WORKING FINE.