I am trying to automate the installation of the .NET Framework 3.5 on Windows Server 2012 R2 with the following PowerShell command:
Install-WindowsFeature -Name Net-Framework-Core -source C:\Downloads\source\sxs
My question is, how do I download the installation media for .NET 3.5 (the source\sxs folder)?
Any official Microsoft sources (see below) only give you the option of downloading an .exe file, not the actual installation bits.