If you have the choice, target .NET Framework 4.7.2 or 4.8. They are much easier to install. But if you are stuck in 4.0, save this blog post, bookmark the SDK download, and know that you are not alone.
<add key="NuGetOfficial" value="https://api.nuget.org/v3/index.json" /> <add key="MicrosoftAndNet" value="https://www.myget.org/F/aspnetwebstacknightly/" /> Many packages have dropped net40 support. You may need to use legacy versions (e.g., Newtonsoft.Json 12.x, not 13.x). Let’s be honest: You should migrate off .NET 4.0. Extended support ended in 2016 . Security patches for the runtime itself ended long ago. net framework 4.0 targeting pack
You open Visual Studio 2022. You look.
If you have ever opened an old legacy solution in Visual Studio 2022, tried to install a NuGet package for a client who refuses to leave Windows 7, or attempted to maintain a CI/CD pipeline for a dinosaur system, you have likely encountered the silent hero of backwards compatibility: . If you have the choice, target