A new cumulative update for Microsoft .NET Framework 3.5 and 4.7.2 is rolling out today with KB number KB4481031 for PCs running on Windows 10 version 1809. The update comes with bug fixes and performance improvements, and thankfully with no known issues either.

Microsoft also rolled out an update for Windows 10 version 1809 (KB4476976) alongside the update for .NET Framework. The two updates are rolling out together to Windows 10 PCs.

You can download the KB4481031 update by going to Settings » Update & Security and hit Check for updates button. Or you can also manually install the update by downloading the standalone installer for the update from the links below.

Download KB4481031 for Windows 10, version 1809

Release Date: 22 January 2019
Version: .NET Framework 3.5 and 4.7.2

SystemDownload linkFile size
x64 (64-bit)Download KB4481031 for x64-based Systems59.3 MB
x86 (32-bit)Download KB4481031 for x86-based Systems30.9 MB

To install the update, Double-click/run the .msu update file. You’ll get a prompt from Windows Update Standalone Installer, click on the Yes button to install the update.

Once the installation completes, restart your PC for the update to take effect.