Winforms/WPF .NET9.0 app cannot be ran on Windows 10 20H2(OS build 19042.2965)

[Olina-Zhang]

Describe the bug

Winforms/WPF .NET9.0 app cannot be ran on Windows 10 20H2(OS build 19042.2965) and Windows 10 21H1, but .NET 8.0 apps work well

To Reproduce

1. Install the latest .NET 9.0 RC2 SDK build from: https://github.com/dotnet/sdk/blob/main/documentation/package-table.md

2. Create a Winforms application by CLI
   

3. Build and run created Winforms application by CLI

Actual result: dotnet build successfully, but dotnet run failed with nonsense characters output, Winforms runtime doesn't display

[KalleOlaviNiemitalo]

https://learn.microsoft.com/en-us/lifecycle/products/windows-10-enterprise-and-education shows support for Windows 10 Enterprise version 20H2 ended on May 9, 2023.

https://learn.microsoft.com/en-us/dotnet/core/install/windows#supported-versions says .NET is not supported on end-of-life versions of Windows.

[Tanya-Solyanik]

@Olina-Zhang - are you sure this is specific to Windows 10 20H2(OS build 19042.2965)? Otherwise it looks like a dupe of dotnet/msbuild#10579

[KalleOlaviNiemitalo]

The screen shot shows a "Faulting application" error in the Application event log. dotnet/msbuild#10579 would not cause that.

[Olina-Zhang]

@Tanya-Solyanik Today I verified more Windows versions, It also reproes in Windows 10 21H1, but not Windows 10 21H2 and above. This issue is about created Winforms/WPF apps cannot be ran.