For more information about Microsoft. This version of the. NET Framework runs side-by-side with the. NET Framework 3. For more information about the various command-line options that are supported by this update, see the "Command-Line options" section in the. You may have to restart the computer after you install this update.
We recommend that you exit all applications that are using the. NET Framework before you install this update. Need more help? Expand your skills. Get new features first.
Was this information helpful? 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. NET Framework 4. Details Version:. File Name:. Date Published:.
File Size:. Thank you for downloading Microsoft. Choose the files that didn't download. If your download does not start after 30 seconds, click here to download manually. Installation note: In the following Install Instructions, please start at the step after the mention of clicking the Download button. Install Instructions Important: Make sure that your computer has the latest Windows service pack and critical updates. To find security updates, visit Windows Update.
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.
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