May 17, 2018—KB4103724 (Preview of Monthly Rollup)

Improvements and fixes

This non-security update includes improvements and fixes that were part of KB4103725 (released May 8, 2018) and also includes these new quality improvements as a preview of the next Monthly Rollup update:

• Addresses additional issues with updated time zone information.

• Addresses an issue that can cause excessive memory usage when using smart cards on a Windows Terminal Server system.

• Addresses an issue in the SRVNET.SYS driver that can cause a BAD_POOL_CALLER (0x000000C2) or a PAGE_FAULT_IN_NONPAGED_AREA (0x00000050) error in a SMB scale-out file-share scenario.

Known issues in this update

Microsoft is not currently aware of any issues with this update.

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 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 4103724.