June 8, 2021-KB4601554 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 2004, Windows Server, version 2004, Windows 10, version 20H2, Windows Server, version 20H2, and Windows Server 21H1

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Visual Studio crashing desktop after last OS update

When you install Visual Studio 2010 or 2012, Visual Studio also installs the .NET 4 components it needs in the Application layer. If you update the .NET 4 components in the Visual Studio layer and do not also update them in the Operating System layer, there is a mismatch in the .NET files, which...