Net Framework 45 — Developer Pack Link __exclusive__

Downloading and Installing .NET Framework 4.5 Developer Pack: A Comprehensive Guide

• Use the most appropriate installer (offline installer or redistributable) and run as Administrator; check Windows Update and prerequisites. If using very new Windows versions, consider whether a newer framework (e.g., 4.6+) is more appropriate and compatible with your projects.

Official Microsoft Download Link

Error: “The installer failed with error code 0x80070643”

The .NET Framework 4.5 Developer Pack is a collection of libraries, tools, and documentation that developers need to create applications that run on the .NET Framework 4.5. This package includes the .NET Framework 4.5 SDK, which provides a set of libraries and tools for building Windows desktop applications, web applications, and mobile apps.

Download .NET Framework 4.5.2 Developer Pack

: This is the recommended alternative for legacy 4.5 apps. It installs the multi-targeting pack for 4.5 and is available on the Microsoft Download Center . net framework 45 developer pack link

.NET Framework 4.5 Developer Pack (which includes the Multi-Targeting Pack) is no longer available as a standalone direct download from official Microsoft pages because version 4.5 reached its end of support on January 12, 2016 Downloading and Installing