While Microsoft’s Support engineers haven’t offered any explanations as to why this issue occurs, but users believe the bug is related to Cortana’s use of the lock screen. Content Delivery Manager_cw5n1h2txyewy\Local State\Assets 2. This tool will repair most computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance.Yesterday, those on Windows 10 received another cumulative OS update that included numerous security patches and other undeclared improvements.Following our detailed how-to on upgrading from Windows 10 Home to Windows 10 Pro, users noticed that the update also brought something new: Windows Spotlight.Indeed, our Windows 10 Home has it as well, although the 'voting' area is not yet active.
While this is not a critical issue, it can be quite annoying for some users who want to see a different picture every time they lock the screen. I get a blank blue screen with the normal output asking if I like the picture, etc.
If I go to Lock Screen Settings and change it to another option (Picture of Slideshow) then change it back then it starts to work again a few times. According to user reports, this issue can also manifest through a black screen replacing the Spotlight feature. Your screen will be black until you reactivate Windows Spotlight. Enable Windows Spotlight For various PC problems, we recommend to use this tool.