Description: The .NET Framework is a popular development platform for building apps for Windows, Windows Store, Windows Phone, Windows Server, and Windows Azure. The .NET Framework platform includes the C# and Visual Basic programming languages, the common language runtime, and an extensive class library. read more. Info: TheĀ .NETĀ package will be slipstreamed as pre-installed OS: Windows 7 SP1 Notes: - The addon will conflict with some Windows Updates (.NET 3.5 Family), so leave the addon's in