KB4507469 addresses an issue in Windows 10 October 2018 Update that appears when a program uses CameraCaptureUI API, causing the system to become unresponsive.
Release day: July 9, 2019
Version: OS Build 17763.615
Applies to: Windows 10 version 1809
KB4507469 brings security updates for many apps and Windows components, such as Microsoft Scripting Engine, Microsoft Edge, and Internet Explorer.
How to get this update:
Windows Update will automatically download and install this update.
Go to Settings > Update & Security > Windows Update and select Check for updates
Get the standalone package for this update from Microsoft Update Catalog
Issues reported for this update:
Some operations that you perform on folder or files, including rename, may fail with the error “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”.