Therefore, your search for an installer depends entirely on which version you need:
If your software demands a "5.x runtime," it means , not Framework. You need the .NET 6.0 Desktop Runtime or .NET 8.0 . net framework 52 offline installer
Windows 10/11 includes .NET 4.8 by default, which natively runs apps built for 4.5.2. You do not need to downgrade. Windows Update service is locked up. Therefore, your search for an installer depends entirely
Last updated: 2026 – Accurate for Windows 10, Windows 11, and Windows Server 2022 environments. " it means
For IT administrators managing hundreds of offline machines, creating a local network share with all possible .NET versions is wise.