Microsoftwindowsnetfx3ondemandpackagecab !full! Download Server 2012 R2 New

Here, /source points to the folder containing the .cab (not the .cab file itself). /limitaccess prevents DISM from contacting Windows Update.

The most official source is from Microsoft itself. The company hosts many of its updates on the Windows Update servers. A direct download link (which remains functional) for the .cab file is:

How to Fix .NET Framework 3.5 Installation Errors on Windows Server 2012 R2 Using microsoft-windows-netfx3-ondemand-package.cab

DISM /online /enable-feature /featurename:NetFx3 /All /Source:C:\NetFx3 /LimitAccess

When you use the Server Manager Wizard to check the box for , Windows attempts to source the installation binaries from one of two places: Windows Update (via an outbound internet connection) A local WSUS Server Here, /source points to the folder containing the

Even with the correct .cab file, you may encounter errors.

dism /online /get-features | findstr "NetFx3"

You can also use the Server Manager to install the .NET Framework 3.0 On-Demand Package.

Note: PowerShell will scan the source path for the CAB automatically if properly named. The company hosts many of its updates on

Yes, the process and the SXS path are the same for Windows Server 2012.

Understanding the Microsoft-Windows-NetFx3-OnDemand-Package CAB File

This command instructs DISM to install the specific feature from the package file.

Enable-WindowsOptionalFeature -FeatureName NETFX3 -Online Note: PowerShell will scan the source path for

On the final page, click the link: "Specify an alternate source path" .

reg query "HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5" /v Install

These usually occur when the server cannot reach Windows Update or the specified source path is incorrect. Ensure the path leads directly to the folder containing the file (usually \sources\sxs on the disk). Internet Access: