Microsoftwindowsnetfx3ondemandpackagecab //top\\ Download Server 2012 R2 New -

DISM tried to reach Windows Update and failed. Solution: Add the /limitaccess flag to prevent online checks, or configure your local group policy: Computer Configuration → Administrative Templates → System → Specify settings for optional component installation and component repair → Enable → Alternate source path.

If you have the installation media (ISO or DVD) mounted as drive , run this command in an Administrator Command Prompt : DISM tried to reach Windows Update and failed

The specific file required for this installation is microsoft-windows-netfx3-ondemand-package.cab , which is part of the "Features on Demand" payload. Where to Find the .cab Package DISM tried to reach Windows Update and failed