Microsoftwindowsnetfx3ondemandpackagecab Download Server 2012 R2 New Work -

: Insert or mount your Windows Server 2012 R2 ISO. The specific file is located at D:\sources\sxs\microsoft-windows-netfx3-ondemand-package.cab (replace D: with your drive letter).

# Example: CAB located in C:\Temp DISM /Online /Add-Package /PackagePath:C:\Temp\microsoft-windows-netfx3-onDemand-package.cab : Insert or mount your Windows Server 2012 R2 ISO

Here’s a technical write-up covering the download, deployment, and use of the microsoft-windows-netfx3-onDemand-package.cab for Windows Server 2012 R2 in a modern (air-gapped or offline) scenario. : Insert or mount your Windows Server 2012 R2 ISO

The Microsoft-Windows-NetFx3-OnDemand-Package.cab is a standalone, digitally signed feature cab. Its advantages include: : Insert or mount your Windows Server 2012 R2 ISO

This only installs .NET 3.5 (and 2.0/3.0). .NET 4.5+ is a separate feature.