Open .net framework 4.5 project in VS 2022. Is there any workaround?

  • Download Microsoft.NETFramework.ReferenceAssemblies.net45 from nuget.org
  • Open the package as zip
  • copy the files from build\.NETFramework\v4.5\ to C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5

For more details: Building a project that target .NET Framework 4.5 in Visual Studio 2022

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