provided the core engine (the Common Language Runtime or CLR).
Instead, use the built-in Windows Feature toggle: net framework 35 includes net 20 and 30 download link
Microsoft designed the .NET Framework with a layered architecture. Versions 2.0, 3.0, and 3.5 all share the same Common Language Runtime (CLR) version 2.0. Here is the breakdown: provided the core engine (the Common Language Runtime
(new features like LINQ and ASP.NET AJAX ) net framework 35 includes net 20 and 30 download link
The core CLR (Common Language Runtime) that many legacy business tools still rely on.
New features like LINQ (Language Integrated Query) and ASP.NET AJAX. How to Get .NET Framework 3.5