Is there a Microsoft.NET Framework 3.5 installer?

The DirectX End-User Web Installer Microsoft .NET Framework 3.5 includes many major new features that are gradually evolving on the .NET Framework 2.0 and above 3.0, and also includes the .NET Framework 2.0 Company Pack 1 and the .NET Framework 3.0 Online System Pack 1.

Best way to use Microsoft Windows Installer 3.5. dissolve

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Microsoft .NET Framework 3.5

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Microsoft .NET Framework 3.5 includes many new features that are gradually evolving from the .NET Framework 2.0 and 3.0, and also includes the .NET Framework 2.0 SP1 and the .NET Framework 3.0 SP6.

2 minutes to read.

You may need .NET Framework 3.5 to run the application on Windows 10, Windows 8.1 and therefore Windows 8. You can also use these instructions for earlier versions of Windows.

Download The Dedicated Offline Installer

The .NET Framework 3.5 SP1 offline installer is currently available from the .NET Framework 3.SP1 5 download page and for Windows versions prior to Windows 10.

Install .NET Framework 3.5 If Necessary

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You can select the following configuration dialog if it turns out that you are trying to run an application that requires .NET Framework 3.5. Select “Install this feature” to activate the .NET Framework 3.5 frequently. This option usually requires an Internet connection.

Why Does This Popup Appear?

.NET Framework is published by Microsoft and provides a place to run applications. There are other versions as well. Many companies develop applications to run on the .NET Framework, and those applications target a very specific version. If you see a pop-up like this, you are trying to launch a powerful application that requires .NET Framework version 3.5, but this version is not considered to be installed on your system.

Activate .NET Framework 3.5 In Control Panel

You can enable .NET Framework 3.5 through the Windows Control Panel. This option requires an internet connection.

As with the Windows keys, press 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 checkbox (includes .NET 2.0 and therefore 3.0), click OK and restart your computer when prompted.

You don’tYou must choose baby gifts to activate Windows Communication (WCF) Foundation HTTP and Windows Communication Principle (WCF) (non-HTTP activation) unless you are a manufacturer or server administrator who needs this special feature.

Troubleshoot .NET Framework 3.5 Installation

During installation, you may receive errors 0x800f0906, 0x800f081f, 0x800f0907, possibly 0x800F0922. In this case, see .NET Framework 3.5 Installation Errors: 0x800f0906, 0x800f0907, or just 0x800f081f for how to resolve these issues.

If you are still having installation problems or someone has a problem without an internet connection, you can try installing it from your current Windows installation media. For additional tips, see Deploying the .NET Framework 3.5 Using Deployment Image Servicing and Management (DISM) . If you are using multiple versions of Windows, Windows 8.1, or the latest ten versions of Windows, but you do not like the installation media, create an updated installation media here: Create an Installation Announcement for Windows . For more information, see the section onOn Windows 10 On Demand: On Demand Features .

If you are not relying on Windows Update as a source to customize the .NET Framework 3.5, make sure you only use sources from the same appropriate version of the Windows operating system solution. Using source code from one version of the Windows operating system will either install an incompatible version of the .NET Framework 3.5, or cause the entire installation to fail, leaving the system in an unsupported and unusable state.