November 27, 2018—KB4467699 (OS Build 15063.1478)

Improvements and fixes

This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include:

• Addresses an issue that causes navigation across eras to stop working in the Japanese Calendar view. For more information, see KB4469068.

• Addresses an issue related to the date format for the Japanese era calendar. For more information, see KB4469068.

• Addresses an issue that causes the GetCalendarInfo function to return an incorrect era name on the first day of the Japanese era. For more information, see KB4469068.

• Addresses an issue that prevents the deletion of word spellings from the Microsoft Office dictionary using settings.

• Addresses time zone changes for Russian daylight standard time.

• Addresses time zone changes for Moroccan daylight standard time.

• 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 excessive memory usage when using smart cards.

• Addresses an issue that causes the system to stop working with the error code, “0x120_fvevol!FveEowFinalSweepConvertSpecialRangesChunk”.

• Addresses an issue that blocks ActiveX controls in Internet Explorer on 64-bit systems. This occurs when using Windows Defender Application Control and creating a policy that allows all ActiveX controls to run in Internet Explorer.

• Addresses an issue that causes LogonUI.exe to stop working intermittently after applying the October 2018 update (KB4462937).

If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.

Known issues in this update

How to get this update

Before installing this update

Microsoft strongly recommends you install the latest servicing stack update (SSU) for your operating system before installing the latest cumulative update (LCU). SSUs improve the reliability of the update process to mitigate potential issues while installing the LCU. For more information, see Servicing stack updates.

If you are using Windows Update, the latest SSU (KB4465660) will be offered to you automatically. To get the stand-alone package for the latest SSU, go to the Microsoft Update Catalog. 

Install this update

To download and install this update, go to Settings > Update & Security > Windows Update and select Check for updates.

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 cumulative update 4467699.