Microsoft released .NET Framework 3.0

Microsoft has released the final version of WinFX also known as the .NET Framework Version 3.0. ,a new managed code programming model for Windows that includes the Windows Presentation Foundation, Windows Communication Foundation, Windows Workflow Foundation, and Windows CardSpace.

The .NET Framework 3.0 is included as part of the Windows Vista™ operating system; you can install it or uninstall it using Windows Features Control Panel. This redistributable package is for Windows XP and Windows Server 2003.