Upgrading to is the easiest path for legacy systems. This is an in-place upgrade, meaning it requires minimal code changes and preserves the underlying Windows-specific architecture (like WPF, WinForms, and WCF). .NET Framework 4.8 remains fully supported as a component of the Windows operating system. Migrating to Modern .NET (.NET 6 / 8 / 9)
The Microsoft .NET Framework v4.6.2 is a highly compatible, in-place update for the .NET Framework 4, 4.5, 4.5.1, 4.5.2, 4.6, and 4.6.1. Released on , this runtime version introduced critical improvements in cryptography, security, base class library functionality, and UI framework rendering. 1. Key Features in .NET Framework 4.6.2
Providing a known, secure framework version for environments that require long-term stability and minimal code changes. microsoft .net framework v4.6.2
ClickOnce deployment technologies were updated to support Transport Layer Security (TLS) 1.2. This ensures that client applications can safely download updates from web servers that have disabled older, vulnerable cryptographic protocols. Supported Operating Systems
Although Microsoft encourages migrating to modern, cross-platform .NET 8, the 4.6.2 framework remains essential for: Upgrading to is the easiest path for legacy systems
On April 26, 2022, Microsoft officially retired support for .NET Framework 4.6.1, 4.6, and 4.5.2 because they utilized insecure SHA-1 signing certificates. However, .NET Framework 4.6.2 survived this retirement because its installers were natively updated to use SHA-2 code signing.
This is for applications that can undergo significant re-engineering. Migrating to Modern
Improved DPI scaling ensuring WPF windows scale seamlessly when dragged between monitors with different display scaling factors (e.g., a 4K laptop screen alongside a 1080p monitor).
—disabling non-essential startup programs—before trying the installation again [24, 28]. Long Path Exceptions