You don't need to select the child items for Windows Communication Foundation (WCF) HTTP Activation and Windows Communication Foundation (WCF) Non-HTTP Activation unless you're a developer or server administrator who requires this functionality. NET 2.0 and 3.0) check box, select OK, and reboot your computer if prompted. The Turn Windows features on or off dialog box appears. Press the Windows key on your keyboard, type 'Windows Features', and press Enter. This option requires an Internet connection. NET Framework 3.5 through the Windows Control Panel. NET Framework version 3.5, but that version is not installed on your system. If you see this pop-up, you're trying to run an application that requires. NET Framework, and these apps target a specific version. Many companies develop their apps to run using the. NET Framework is created by Microsoft and provides an environment for running applications. You may see the following configuration dialog if you try to run an app that requires. NET Framework 3.5 SP1 Download page and is available for Windows versions prior to Windows 10. NET Framework 3.5 SP1 offline installer is available on the. You can also use these instructions for earlier Windows versions. NET Framework 3.5 to run an app on Windows 11, Windows 10, Windows 8.1, and Windows 8. NET Framework 2.0 with some new technologies for building applications which have visually compelling user experiences, seamless communication, and have the ability to support a wide range of business processes and tools.ĭownload Full Setup Standalone Installer Of. NET Framework 3.0 (which is also known as WinFX), is the new managed code programming model for Windows. Added Full tooling some new workflow enabled technologies like WF, WCF and WPF.Added new web protocol like AJAX, JSON, REST, POX, RSS, ATOM and several new WS-* standards.Added ASP.Net Ajax for creating efficient and flexible controls.Deep Integration of Language Integrated Query and Data awareness.NET Framework 3.5 has added includes the following NET Framework will keep running without any problem.

NET Framework 2.0 and 3.0 although it has a minimal number of breaking changes, so all your existing application running on. NET Framework is contains many new features as compared to.

.net framework 3.5 full setup