file. This file is required because .NET 3.5 is an "On-Demand" feature and is not pre-installed by default. 1. Locate the Source File file is located on your Windows Installation Media (ISO, USB, or DVD) in the following directory:
The Microsoft-Windows-NetFx3-Ondemand-Package.cab file is digitally signed by Microsoft Corporation, which ensures its authenticity and integrity. The digital signature is valid and has not been tampered with. Microsoft-windows-netfx3-ondemand-package.cab -Extra
When administrators need , an -Extra step might include: Microsoft-windows-netfx3-ondemand-package.cab -Extra
The presence of this file usually signals a specific problem: Microsoft-windows-netfx3-ondemand-package.cab -Extra
Dism /online /enable-feature /featurename:NetFX3 /All /Source: /LimitAccess
The Microsoft-windows-netfx3-ondemand-package.cab package is required for several reasons:
expand D:\sources\sxs\microsoft-windows-netfx3-ondemand-package.cab -F:* C:\NetFX3_Extra