Microsoft .NET Framework 3.0 Service Pack 1 provides cumulative roll-up updates for customer reported issues found after the release of Microsoft .NET Framework 3.0. In addition, this release provides security improvements, and prerequisite feature …

Feb 18, 2020 · .NET Core 3.0 downloads for Linux, macOS, and Windows. .NET is a free, cross-platform, open-source developer platform for building many different types of applications.

Jan 5, 2016 · Restart the PC and reinstall .Net framework 3.5 from the below link and Update. Download .Net framework 3.5: http://download.microsoft.com/download/6/0/f/60fc5854-3cb8-4892-b6db-bd4f42510f28/dotnetfx35.exe

Microsoft .NET Framework 3.0 Service Pack 1 针对 Microsoft .NET Framework 3.0 发布后客户报告的问题提供了累积的汇总更新。此外，该更新还可帮助改进安全性，且提供了用于 Microsoft .NET Framework 3.5 的系统必备功能支持。

Feb 13, 2023 · This article describes what is new in .NET Core 3.0. One of the biggest enhancements is support for Windows desktop applications (Windows only). By using the .NET Core 3.0 SDK component Windows Desktop, you can port your Windows Forms and Windows Presentation Foundation (WPF) applications.

Feb 21, 2025 · .NET Framework versions 2.0, 3.0, and 3.5 are built with the same version of the CLR (CLR 2.0). These versions represent successive layers of a single installation. Each version is built incrementally on top of the earlier versions.

.NET Framework 3.0, formerly called WinFX, [49] was released on 6 November 2006. It includes a new set of managed code APIs that are an integral part of Windows Vista and Windows Server 2008 . It is also available for Windows XP SP2 and Windows Server 2003 as a download.

Jan 2, 2019 · .NET Core 3.0 is the next major version of the .NET Core platform. It includes many exciting new features, such as support for Windows desktop applications with Windows Forms (WinForms), Windows Presentation Foundation (WPF) and Entity Framework 6.

.NET Core 3.0 will reach end of life on March 3, 2020 which is 3 months after the release of .NET Core 3.1. You can view the Microsoft Support for .NET Core for more information about life-cycle of each product.

Updated versions of Windows come with the latest versions of .NET framework. Learn how to find and install older .NET framework versions.