| Version | Recommendation | Support status | |---------|----------------|----------------| | | ✅ Best for Windows 10/11/Server 2019+ | Supported until 2026+ | | .NET 4.8.1 | ✅ Best for Windows 11 22H2+ | Supported | | .NET 8/9 | ✅ For new development (cross-platform) | Modern LTS | | .NET 4.7 | ❌ Avoid unless forced | Unsupported |
The OS is not up to date (e.g., Windows 7 lacks Service Pack 1). A newer version (like .NET 4.8) is already installed. ⚠️ Certificate Errors dotnetfx 47 full-x86-x64.exe
: A single "AllOS" package that detects and installs the appropriate version for your system (x86 or x64) . | Version | Recommendation | Support status |
Ongoing reliability and performance tweaks to the Common Language Runtime (CLR) and class libraries. System Requirements and Compatibility Ongoing reliability and performance tweaks to the Common
You are trying to install .NET 4.7 on an unsupported OS (e.g., Windows Vista or original Windows 10 RTM). Fix: Upgrade your OS to Windows 10 Anniversary Update (version 1607) or newer, or install .NET 4.6.2 instead.