Windows 10 · Release · Security update (Patch Tuesday)
August 13, 2019—KB4512497 (OS Build 10240.18305)
- Release
- Cumulative update
- KB4512497 — Microsoft's article, opens in a new tab
What's in this update
Improves compatibility with the Window-Eyes screen reader application. Updates to improve security when using Internet Explorer, Microsoft Edge, Bluetooth, networking technologies, and input devices such as a mouse, keyboard, or stylus.
From Microsoft's release notes for KB4512497.
Microsoft's known issues — KB4512497
- Issue Known issue Certain operations, such as rename , that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege. Workaround: Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
- Issue Known issue After installing this update, applications that were made using Visual Basic 6 (VB6), macros using Visual Basic for Applications (VBA), and scripts or apps using Visual Basic Scripting Edition (VBScript) may stop responding and you may receive an "invalid procedure call error." Workaround: This issue is resolved in KB4517276 , which is an optional update. It is available on the following release channels: Microsoft Update Catalog. Windows Update. Microsoft Update. Windows Server Update Services (WSUS). As with any optional update, you will need to Check for updates to receive and install the update. For instructions, see Update Windows 10 . Note Windows Update for Business customers should apply the update using the Microsoft Update Catalog or Windows Server Update Services (WSUS).
Known issues — reported on the forum
No problems reported on the forum for this build yet. Threads that name 10240.18305 or KB4512497 and describe a fault appear here automatically.
In the news
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Discussed on the forum
No member thread names 10240.18305 yet.