August 20, 2019 — KB4511520 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1709

Applies to: .NET Framework

The August 20, 2019 update for Windows 10, version 1709 includes cumulative reliability improvements in .NET Framework 4.8. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections.

Quality and reliability improvements


BCL1

Addresses a crash that occurs after enumerating event logs.


1 Bass Class Library (BCL)

How to obtain and install the update


Install this update

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

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 cumulative update 4511520.

Prerequisites

To apply this update, you must have .NET Framework 4.8 installed.

Restart requirement

You must restart the computer after you apply this update if any affected files are being used. We recommend that you exit all .NET Framework-based applications before you apply this update.

Update replacement information

This update replaces previously released update 4502562.

How to obtain help and support for this update