June 20, 2019—KB4503271 (Preview of Monthly Rollup)

This non-security update includes improvements and fixes that were a part of KB4503273 (released June 11, 2019) and also includes these new quality improvements as a preview of the next Monthly Rollup update:

• Addresses an issue that prevents the Calculator application from following the Gannen setting when it is enabled. For more information, see KB4469068.
• Addresses an issue that causes Internet Explorer 11 to stop working when it opens or interacts with Scalable Vector Graphics (SVG) markers, including Power BI line charts with markers.

• Addresses an issue that may display the error, “MMC has detected an error in a snap-in and will unload it.” when you try to expand, view, or create Custom Views in Event Viewer. Additionally, the application may stop responding or close. You may also receive the same error when using Filter Current Log in the Action menu with built-in views or logs.

Before installing this update

Microsoft strongly recommends you install the latest servicing stack update (SSU) for your operating system before installing the latest Rollup. SSUs improve the reliability of the update process to mitigate potential issues while installing the Rollup. 

If you are using Windows Update, the latest SSU (KB4493730) will be offered to you automatically. To get the standalone package for the latest SSU, search for it in the Microsoft Update Catalog. 

Install 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 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 4503271.