Quick Answer: Why Is Net Framework Not Installing?

How do I reinstall Net framework?

How to Uninstall and Reinstall Microsoft® .

NET Framework® 4Click Windows® Start, select Settings, select Control Panel.Click Programs and Features.Uninstall Microsoft .NET Framework 4 Extended.Uninstall Microsoft .NET Framework 4 Client Profile.Reboot computer.Visit Microsoft to download and install Microsoft .NET Framework 4: Microsoft .NET Framework 4 (Web Installer)More items…•.

How do I check if .NET framework is working?

Use Registry Editor (older framework versions)From the Start menu, choose Run, enter regedit, and then select OK. You must have administrative credentials to run regedit.Open the subkey that matches the version you want to check. Use the table in the Detect .NET Framework 1.0 through 4.0 section.

How do I install Microsoft Net Framework?

How to install Microsoft . NET Framework 3.5. 1 on Windows 7Click Start -> Control Panel.Click Programs.Click Turn Windows features on or off.Click the checkbox next to Microsoft .NET Framework 3.5.1.You will see the checkbox become filled.Click OK.Wait for Windows to complete the operation. If it asks you to connect to Windows Update to download required files, click Yes.

How do I fix NET Framework installation error?

If Microsoft .NET Framework 4.5 (or later) is on the list, repair it:In the Programs and Features window, select Microsoft .NET Framework 4.5 (or later). Then select Uninstall/Change.Select Repair and then select Next.Follow the on-screen instructions.When the repair finishes, restart your computer.

Why Net Framework 4.7 is not installing?

When you try to install the Microsoft . NET Framework 4.7 on a computer that runs Windows 7 Service Pack 1 (SP1), Windows Server 2008 R2 SP1, or Windows Server 2012, the setup is blocked and cannot continue. This issue occurs when the computer does not have the update for D3DComplier (D3DCompiler_47. dll) installed.

How do I stop NET Framework from installing?

How to temporarily block the installation of the . NET Framework 4.7Back up the registry.Start Registry Editor. … Locate and click the following subkey: … After you select this subkey, point to New on the Edit menu, and then click Key.Type WU, and then press Enter.More items…•

Can not install .NET Framework 3.5 Windows 10?

NET Framework 3.5 is available in the Control Panel on Windows 10 and if available, you may enable it from the Control Panel to install it on the computer. … c) In the “Programs and Features” window, click on the link “Turn Windows features on or off”. d) Check if the “. NET Framework 3.5 (includes .

How do I enable .NET framework?

Enable the . NET Framework 3.5 in Control PanelPress 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 Framework 3.5 (includes . NET 2.0 and 3.0) check box, select OK, and reboot your computer if prompted.

What is the .NET framework used for?

NET Framework is used to create and run software applications. . NET apps can run on many operating systems, using different implementations of . NET. . NET Framework is used for running .

Does Windows 10 come with .NET framework?

NET Framework in Windows 10. … NET 3.5 included with Windows 10 includes the full installation package, which includes the full runtime installation packages for . NET 2.0 and 3.0 for previous versions of Windows. So there is no need to download an older version if your application requires it.

How do I uninstall and reinstall .NET framework on Windows 10?

Windows 10, 8.1, and 8Close all open programs.Open the Windows Start menu.Type “Control Panel” into the search and open Control Panel.Go to Programs and Features.Select Uninstall a Program. Don’t worry, you aren’t uninstalling anything.Select Turn Windows features on or off.Find . NET Framework on the list.

How do I downgrade .NET framework in Windows 10?

Select Programs, then select Programs and Features. Click on “Microsoft . NET Framework 4.7” Click Uninstall/Change at the top of this screen, and uninstall .

Is .NET Framework 3.5 Necessary?

Apps written to versions 3.5 and lower will require version 3.5 to be installed, and apps written to version 4 or higher will need version 4 installed. The good news is that you as a user don’t really have to worry about those installations anymore. Windows pretty much handles it all for you.

How long does it take to install .NET framework?

12 minutesOn my Windows Vista, it takes a full 12 minutes to install the . NET Framework 4.0.