August 20, 2019 — KB4511520 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1709
Microsoft .NET Framework 4.8
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
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.
For a list of the files that are provided in this update, download the file information for cumulative update 4511520.
To apply this update, you must have .NET Framework 4.8 installed.
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.