Office Manager

rsaba

McKnife

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Windows 10 has a newer version of .net installed.<br />
In theory you do not need to install .net Framework 3.5 for the app to run.
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Windows 10 has a newer version of .net installed.
In theory you do not need to install .net Framework 3.5 for the app to run.

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Open Programs and Features, Windows Features and ensure both .NET 4.8 and .NET 3.5 are both checked (enabled). If you change the settings here, close out and restart to allow the installation.
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Open Programs and Features, Windows Features and ensure both .NET 4.8 and .NET 3.5 are both checked (enabled). If you change the settings here, close out and restart to allow the installation.

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Thank you for the responses. &nbsp;The problem appears to have been from WSUS updates. &nbsp;The computer updated without any issues after disconnecting from the domain. &nbsp;Thank you.
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Thank you for the responses.  The problem appears to have been from WSUS updates.  The computer updated without any issues after disconnecting from the domain.  Thank you.

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While attempting to install an older application onto a recently upgraded Windows 10 Pro computer, it requires the .Net Framework 3.5 to be installed. &nbsp;When attempting to install it, I receive an error message 0x8024401f. &nbsp;Is there a solution for this?
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While attempting to install an older application onto a recently upgraded Windows 10 Pro computer, it requires the .Net Framework 3.5 to be installed.  When attempting to install it, I receive an error message 0x8024401f.  Is there a solution for this?

.Net Framework 3.5 Installation Problem

Windows 10 is a personal computer operating system featuring the "universal application architecture" (UAP); apps can be designed to run across multiple devices with nearly identical code, including PCs, tablets, smartphones, embedded systems, Xbox One, Surface Hub and HoloLens. Windows 10 also includes a virtual desktop system, a window and desktop management feature called Task View, the Microsoft Edge web browser, support for fingerprint and face recognition login, voice-based search (Cortana), new security features for enterprise environments, and DirectX 12 and WDDM 2.0 to improve the operating system's graphics capabilities for games.

Windows 10

Installation is the act of making a computer program program ready for execution. Because the process varies programs often come with a specialized program responsible for doing whatever is needed for their installation. Installation may be part of a larger software deployment process. Cross platform installer builders that produce installers for Windows, Mac OS X and Linux include InstallAnywhere, InstallBuilder and Install4J. Installers for Microsoft Windows include Windows Installer, InstallShield, and Wise Installation Studio; free installer-authoring tools include NSIS, IzPack, Clickteam, InnoSetup, InstallSimple and WiX. Mac OS X includes Installer, and also includes a separate software updating application.

Installation

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.

Windows OS

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.