If i have .NET framework 4.0 installed, but programs running with framework 3.5 refuse to run on my machine, can i just install framework 3.5, and the programs start running (with framework 4.0 still installed and programs running with framework 4.0 can still run)? or will framework 4.0 become useless with the installation of framework 3.5

The .NET Framework is Microsoft's comprehensive and consistent programming model for building applications that have visually stunning user experiences, seamless and secure communication, and the ability to model a range of business processes. The Microsoft .NET Framework version 2.0 (x64) redistributable package installs the .NET Framework runtime and associated files required to run 64-bit applications developed to target the .NET Framework v2.0. 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. .NET Framework (pronounced as "dot net") is a software framework developed by Microsoft that runs primarily on Microsoft Windows.It includes a large class library called Framework Class Library (FCL) and provides language interoperability (each language can use code written in other languages) across several programming languages.Programs written for .NET Framework execute in a software

NET Framework는 설치 시 컴파일러도 같이 설치되므로 컴파일러만으로 프로그램을 만들 수 있다. 리눅스 , macOS , iOS , 안드로이드 등 다른 플랫폼으로 포팅하려고 만들어진 오픈 소스판들이 존재한다.

Feb 11, 2020 · A change in .NET Framework 4.8 regressed certain EnterpriseServices scenarios where an single-thread apartment object may be treated as an multi-thread apartment and lead to a blocking failure. This change now correctly identifies single-thread apartment objects as such and avoids this failure. Installing the .NET Framework 3.5 on Windows 8, Windows 8.1 and Windows 10; For more information about how to plan for the deployment of the Net Framework 3.5 in your environment, check out the Microsoft .NET Framework 3.5 Deployment Considerations white paper.

May 06, 2019 · Core 3.0 closes much of the remaining capability gap with .NET Framework 4.8, enabling Windows Forms, WPF and Entity Framework 6. .NET 5 builds on this work, taking .NET Core and the best of Mono to create a single platform that you can use for all your modern .NET code.

This .NET Framework cleanup tool is designed to automatically perform a set of steps to remove selected versions of the .NET Framework from a computer. It will remove files, directories, registry keys and values and Windows Installer product registration information for the .NET Framework. Official images for the .NET Framework, ASP.NET, and Windows Communication Framework (WCF)