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How to Download and Install .NET Framework 4.9 Offline on Windows

.NET Framework is a software development platform that enables you to run and create applications that use .NET technologies, such as desktop applications, web applications, web services, and more. .NET Framework 4.9 is the latest version that supports Windows 10, Windows 8.1, Windows 7, and Windows Server 2016.

If you want to install .NET Framework 4.9 on your Windows computer, you can either use the online installer or the offline installer. The online installer requires an internet connection and downloads the necessary files during the installation process. The offline installer, on the other hand, contains all the files you need to install .NET Framework 4.9 without an internet connection.

In this article, we will show you how to download and install .NET Framework 4.9 offline on Windows. Follow these steps:

1. Go to the Microsoft .NET Framework 4.9 download page and click on the Download .NET Framework 4.9 Runtime button.
2. Save the file ndp49-x86-x64-allos-enu.exe to your computer.
3. Double-click on the file to launch the setup wizard.
4. Accept the license terms and click on Install.
5. Wait for the installation to complete.
6. Restart your computer if prompted.

Congratulations! You have successfully installed .NET Framework 4.9 offline on your Windows computer. You can now run and create applications that use .NET technologies.

If you want to check if .NET Framework 4.9 is installed on your computer, you can use the Registry Editor or the DotNetVersions tool. Both methods will show you the version number of .NET Framework installed on your computer.

If you encounter any problems or errors while installing .NET Framework 4.9 offline, you can refer to the Troubleshoot blocked .NET Framework installations and uninstallations page for possible solutions. You can also contact Microsoft support or visit the .NET Framework forum for further assistance.

.NET Framework 4.9 offline installer is a convenient and reliable way to install .NET Framework on your Windows computer without an internet connection. It can save you time and bandwidth, especially if you need to install .NET Framework on multiple computers. We hope this article has helped you learn how to download and install .NET Framework 4.9 offline on Windows.

If you want to learn more about .NET Framework 4.9 and its features, you can visit the What’s new in the .NET Framework page. You can also explore the .NET Framework documentation for tutorials, guides, samples, and references on how to use .NET Framework for various scenarios and applications.

.NET Framework 4.9 is compatible with most existing .NET Framework applications and libraries. However, if you encounter any compatibility issues or breaking changes, you can refer to the Application Compatibility in the .NET Framework page for possible solutions and workarounds. You can also use the .NET Framework Retargeting Errors and Warnings tool to identify potential issues when you change the target framework of your project.

We hope you enjoy using .NET Framework 4.9 and its features. If you have any feedback or suggestions, you can share them with us on the Developer Community site or on GitHub. Thank you for choosing .NET Framework!