Microsoftwindowsnetfx3ondemandpackagecab Download Server 2012 R2 New [exclusive] Access

You must provide a valid source, which is usually the \sources\sxs folder found on the Windows Server 2012 R2 installation ISO or DVD, which contains the microsoft-windows-netfx3-ondemand-package.cab file. Prerequisites Windows Server 2012 R2. Administrator access.

On Windows Server 2012 R2, the microsoft-windows-netfx3-ondemand-package.cab file is the primary component for installing . Because this feature is "removed" by default to save disk space, you must provide an external source (like installation media) or configure the server to download it from Windows Update. Installation Methods 1. Using DISM (Command Line) You must provide a valid source, which is

Verify that your -Source or /Source string matches your drive letter exactly. You must provide a valid source