COPY-PASTE:
I've just delete the first "Intel Control Logic" in "System Devices" and checked to delete also the driver !
Then restart and voila !
I have 2 SP7 in my office and on both I cant fix the problem with this solution. The Cams just say "This device cannot start. (Code 10)" or some other error that is shown in the Windows 10 Camera App. I tried all solutions you can find on this thread and on other threads out there but the cameras are still not working. I can get to the point, were no errors are shown in the device manager (By using the older driver for the camera) and in the camera app, but then den camera had just a black screen (Front and rear). On our other Surface devices (SP6) I can fix the problem with the quoted solution after secounds but on SP7 nothings help :/ Is there any other thing I can try? My boss is not happy about this problem, luckily he is using an SP6...