Follow the on screen instructions to download to install the. NET Framework 4.7 checkbox and click OK to remove the latest installed version of NET FRAMEWORK.ģ. Open Programs and Features and then click Turn Windows features on or off.Ģ. (Control Panel -> Programs and features -> Turn Windows features on or off.) Net Framework 3.5 feature from Windows Features. * Note: Apply the methods below only if you face the error 0x800f081f, after enabling the. If the problem, exists, then continue to the methods below: * If the service is not running the double click on it, and set the Startup type to Automatic. Important: Before proceeding to the methods below, navigate to 'Services' panel (Control Panel > Administrative Tools > Services), and make sure that the 'Windows Update' service is running. How to FIX: Error 0x800f081f during NET FRAMEWORK 3.5 installation. This tutorial contains instructions to resolve the Net Framework 3.5 installation error 0x800f081f in Windows 10/8/8.1. Make sure you 're connected to Internet, and try again.' Windows couldn't find required files to complete the requested changes. NET Framework 3.5 cannot be installed on a computer running Windows 10 or Windows 8/8.1 and the installation of the NET Framework 3.5 is terminated with error code 0x800f081f: 'Windows couldn't complete the requested changes. The error 0x800f081f appeared after turning on the. The Net Framework 3.5 0x800f081f installation error occurred on a Windows 10 based computer, because Windows cannot find or download the required files that needed to install.

Dotnet 3.5 windows 10