September 12, 2017 - KB4038793 (Security-only update)
Improvements and fixes
This security update includes quality improvements. No new operating system features are being introduced in this update. Key changes include:
For more information about the resolved security vulnerabilities, please refer to the Security Update Guide.
- Re-release of MS16-087- Security update for Windows print spooler components.
- Security updates to Microsoft Graphics Component, Windows kernel-mode drivers, Windows shell, Microsoft Uniscribe, Microsoft Windows PDF Library, Windows TPM, Windows Hyper-V, Windows kernel, and the Windows DHCP Server.
Known issues in this update
Symptom Workaround NPS authentication may break, and wireless clients may fail to connect. On the server, set the following DWORD registry key's value to = 0: SYSTEM\CurrentControlSet\Services\RasMan\PPP\EAP\13\DisableEndEntityClientCertCheck Japanese IME may hang in certain scenarios. Install KB2962409.
How to get this update
This update will be downloaded and installed automatically from Windows Update. To get the standalone package for this update, go to the Microsoft Update Catalog website.
File information
For a list of the files that are provided in this update, download the file information for update 4038793.
Source: https://support.microsoft.com/en-us/help/4038793/windows-8-1-update-kb4038793
Direct download links for KB4038793 MSU file from Microsoft Update Catalog:
:ar: Download KB4038793 MSU for Windows 8.1 32-bit (x86) - 30.9 MB
:ar: Download KB4038793 MSU for Windows 8.1 64-bit (x64) - 50.8 MB