: The pack installs the necessary "blueprints" (reference assemblies) that the compiler uses to verify your code against .NET 4 standards. Design-Time Support IntelliSense
The pack includes the XML documentation files that power IntelliSense, giving you real-time code completion and documentation for .NET 4 specific APIs.
You must have the Windows SDK for Windows 7 and .NET 4 or a compatible version of Visual Studio already installed for these standalone packs to work. 3. Workaround for Visual Studio 2022
