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Release Date:
June 17, 2021

.NET Framework 4.8

The June 17, 2021 update for Windows 10, version 1803 includes a reliability improvement in .NET Framework 4.8.

Quality and reliability improvements

Windows Forms

Addresses an issue in Property Grid control to prevent incorrect data read in some scenarios in 64 bit processes.

File Information

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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.

How to obtain help and support for this update

Known issues in this update

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

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