It may affect both 32-bit and 64-bit Windows Vista or Windows 7 system, but not all system will have the issue. But one thing is for sure. Microsoft .NET Framework 1.1 SP1 (Service Pack 1) has resolved the issue. However, Microsoft does not provide download to standalone .NET Framework 1.1 installer that integrated with SP1.

Download the Microsoft .NET Framework 4.7.2 offline installer package now. For Windows RT 8.1: Download the Microsoft .NET Framework 4.7.2 package now. For information about how to download Microsoft support files, see How to obtain Microsoft support files from online services. Oct 13, 2017 · Download Microsoft .NET Framework 4.7.1 (Offline Installer) for Windows 7 SP1, Windows 8.1, Windows 10 Anniversary Update, Windows 10 Creators Update, Windows Server 2008 R2 SP1, Windows Server 2012, Windows Server 2012 R2 and Windows Server 2016 from Official Microsoft Download Center Nov 24, 2019 · For .NET Framework 4, if the OS comes preinstalled with a particular .NET Framework version, you can’t install a previous version on the same machine. Any feedback will be expected. Best Regards, Oct 09, 2012 · The .NET Framework 4.5 is a highly compatible, in-place update to the .NET Framework 4. By using the .NET Framework 4.5 together with the C#, Visual Basic, or F# programming language, you can write Windows apps.

Created on February 1, 2018 Cannot install.Net Framework 3.5 sp1 in Windows 10 with error 0x800f081f.

Option 1: Install .NET 4.0 (just what you need) Advantages: None known (except for Windows XP, where this is the only choice) Option 2: Install .NET 4.5 if .NET 4.5 is not present. Advantages: User won’t have to install .NET 4.5 later for future apps. App won’t experience a .NET version change when user later does upgrade to .NET 4.5. Berkeley Electronic Press Selected Works

Nov 20, 2007 · New classes in .NET Framework 3.5 base class library (BCL) that address many common customer requests. IMPORTANT: If you have installed earlier pre-release versions of .NET Framework 3.5, then you must uninstall them prior to running this installation by using Add or Remove Programs.

Download the offline installer. The .NET Framework 3.5 SP1 offline installer is available on the .NET Framework 3.5 SP1 Download page and is available for Windows versions prior to Windows 10. Install the .NET Framework 3.5 on Demand. You may see the following configuration dialog if you try to run an app that requires the .NET Framework 3.5. Download and install the latest .NET runtime version: Microsoft .NET Framework If a Windows 10 system does not have current Microsoft updates installed, it may be possible to install the latest .NET Framework. Current updates include .NET Framework updates. Note: The current .NET 4 includes all prior updates for version 4. The .NET 3.5 SP1 Apr 10, 2018 · If you want to install the.NET Framework on your computer, choose Run, and then follow the prompts on your screen. If you want to download the.NET Framework for redistribution, choose Save, and then follow the prompts on your screen.