Microsoftnet Desktop Runtime 80 X64 2021 Upd Jun 2026

: It provides the necessary libraries and environment to run existing Windows desktop apps created with Windows Forms or WPF (Windows Presentation Foundation). Included Components

A classic framework for building Windows desktop apps with rich user interfaces.

Scroll to → Windows Desktop Runtime 8.0.x microsoftnet desktop runtime 80 x64 2021

| Feature | .NET 8.0 Desktop Runtime x64 | .NET 6.0 Desktop Runtime x64 (2021) | |--------|-------------------------------|--------------------------------------| | Release | Nov 2023 | Nov 2021 | | Support | Until Nov 2026 | Ended Nov 2024 | | Recommended | ✅ Yes | ❌ No (unless legacy app requires it) | | Download | dotnet.microsoft.com/8.0 | dotnet.microsoft.com/6.0 |

If the software was written or packaged in 2021, it is almost certainly asking for or .NET 5.0 . : It provides the necessary libraries and environment

You might encounter the need for Microsoft .NET Desktop Runtime 8.0 x64 in several scenarios:

While the "2021" in your query might refer to the release year of (Nov 2021), was actually released in November 2023 Long Term Support (LTS) Key Details for .NET Desktop Runtime 8.0 (x64) You might encounter the need for Microsoft

If you receive this message, your system likely already features a later minor patch of .NET 8 (such as 8.0.5). You do not need to downgrade; modern .NET runtimes are backward compatible within the same major version. The App Still Asks for .NET 8.0 After Installation

For advanced users and system administrators, installation can also be performed via the Windows Package Manager (winget):