Netfx20sp1 Upd |work| -

It is important to understand that if you install .NET Framework 3.5, you are automatically installing .NET Framework 2.0 SP1 and 3.0 SP1, as these form the base of the newer framework. The 2.0 SP1 update runs on the same Common Language Runtime (CLR) 2.0 engine as the original .NET 2.0. Why You Need This Update