https://support.microsoft.com/en-us/help/4054530/microsoft-net-framework-4-7-2-offline-installer-for-windows

Supported operating systems

Microsoft .NET Framework 4.7.2 (Offline Installer) supports the following operating systems:

    Windows 7 Service Pack 1 (x86 and x64)
    Windows 8.1 (x86 and x64)
    Windows 10 Anniversary Update (x86 and x64)
    Windows 10 Creators Update (x86 and x64)
    Windows 10 Fall Creators Update (x86 and x64)
    Windows Server 2008 R2 Service Pack 1 (x64)
    Windows Server 2012 (x64)
    Windows Server 2012 R2 (x64)
    Windows Server 2016 (x64)