Check the box for and click Next.
: Prevents DISM from trying to contact Windows Update if you have the local files. 2. Using Server Manager (GUI) Open Server Manager > Add Roles and Features .
, you typically cannot download a standalone installer from the internet. Instead, you must use the installation media as a source or use specific DISM commands. Microsoft Learn Primary Installation Methods Using DISM with Installation Media (Recommended) The most reliable way is to use the Deployment Image Servicing and Management (DISM) Check the box for and click Next
Do not download the .cab file. Mount the Server 2012 R2 ISO and use the /Source switch in DISM to point to the sources\sxs directory. This is the intended "new" architecture for feature installation in this operating system version.
💻 Step 2: Install via Deployment Image Servicing and Management (DISM) Using Server Manager (GUI) Open Server Manager >
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.
Microsoft-Windows-NetFx3-OnDemand-Package~31bf3856ad364e35~amd64~~.cab Windows Server 2012 R2 Microsoft Learn Primary Installation Methods Using DISM with
If you prefer a visual walkthrough, use the Add Roles and Features Wizard as detailed on :
The Deployment Image Servicing and Management (DISM) tool is the most reliable method for injecting the CAB package: dism /online /enable-feature /featurename:NetFX3 /all /Source:D:\sources\sxs /LimitAccess
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