January 15, 2019 - KB4480969 (Preview of Monthly Rollup)
Applies to: Windows 8.1, Windows Server 2012 R2
Improvements and fixes
This non-security update includes improvements and fixes that were a part KB4480963 (released January 8, 2019) and also includes these new quality improvements as a preview of the next Monthly Rollup update:
Known issues in this update
- Addresses an issue that may prevent some applications from displaying the Help (F1) window correctly.
- Addresses an issue in the Universal CRT that sometimes causes the AMD64-specific implementation of FMOD to return an incorrect result when given very large inputs. FMOD is frequently used to implement the modulo operator in JavaScript and Python implementations that use the Universal C runtime.
- Addresses an issue that may cause third-party applications to have difficulty authenticating hotspots.
- [ADDED 1/30] Addresses an issue that fails to recognize the first character as the abbreviation for the Japanese Era name. For more information, see KB4469068.
ADDED 2/11:
How to get this update
This is provided as an Optional update on Windows Update. For more information about how to run Windows Update, see How to get an update through Windows Update.
To get the stand-alone 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 4480969.
Source: https://support.microsoft.com/en-us/help/4480969
Direct download links for KB4480969 MSU file from Microsoft Update Catalog:
Download KB4480969 MSU for Windows 8.1 32-bit (x86) - 207.2 MBDownload KB4480969 MSU for Windows 8.1 64-bit (x64) - 365.9 MB
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