Framework download purpose

NET Framework is created by Microsoft and provides an environment for running applications. There are different versions available. Many companies develop their apps to run using the. NET Framework, and these apps target a specific version.

If you see this pop-up, you're trying to run an application that requires the. NET Framework version 3. You can enable the. Press the Windows key on your keyboard, type 'Windows Features', and press Enter.

The Turn Windows features on or off dialog box appears. Select the. NET 2. During installation, you may encounter error 0xf, 0xf, 0xff, or 0xF, in which case refer to.

If you still can't resolve your installation issue or you don't have an Internet connection, you can try installing it using your Windows installation media. For more information, see Deploy.

Read more: What is the. NET Framework. The following releases have reached end of life, meaning they're no longer supported.

We recommend moving to a supported release. NET Framework is used to create and run software applications. NET apps can run on many operating systems, using different implementations of. NET Framework is used for running. NET apps on Windows. You need. NET Framework installed to run applications on Windows that were created using. It's already included in many versions of Windows. You only need to download and install. NET Framework if prompted to do so. See Architecture of.

NET Framework for more info. The CLR is the execution engine that handles running applications. NET and. NET Framework share many of the same components and you can share code across the two. Some key differences include:. NET vs. NET Framework for server apps for more details. Some versions of. NET Framework are installed side-by-side, while others will upgrade an existing version known as an in-place update.

In-place updates occur when two. For example, installing. NET Framework 4. Loading your results, please wait Warning: This site requires the use of scripts, which your browser does not currently allow.

See how to enable scripts. Change Language:. Download Download. NET Framework 4 web installer package downloads and installs the. An Internet connection is required during the installation. NET Framework 4 is required to run and develop applications to target the. Quick Details Version:. File Name:. Windows Windows. Most Popular. New Releases. Desktop Enhancements. Networking Software. Trending from CNET. Download Now. HP Support Solutions Framework is a framework for a web-based HP utility that allows you to get your software and drivers.

Full Specifications. What's new in version Release April 28,