Download !!exclusive!! Net Framework 1.1 Windows 10 64-bit Jun 2026

Alternatively, you can use the Windows Update Catalog to download and install .NET Framework 1.1:

If necessary, you can "slipstream" Service Pack 1 into the 1.1 installer to bypass compatibility issues, which requires using command-line tools to merge the redistributable ( dotnetfx.exe ) and SP1 ( dotnetfxsp1.exe ) files into a single installation package. Super User download net framework 1.1 windows 10 64-bit

After installing .NET Framework 1.1, you may need to enable it on your system: Alternatively, you can use the Windows Update Catalog

To summarize your search for :

Because Microsoft removed the direct public download links from their main website, you must use the or the Visual Studio 2003/2005 redistributables . which is a different

commands in an Administrator Command Prompt to extract and merge them, followed by running the resulting Super User Important Compatibility Notes .NET Core vs. .NET Framework: Do not confuse this with .NET Core 1.1 , which is a different, end-of-life technology. Security Risk: