Inside D:\sources\sxs\ , you will see the file named: microsoft-windows-netfx3-ondemand-package~31bf3856ad364e35~amd64~~.cab How to Install .NET 3.5 Using the CAB Source
user wants a long article for the keyword "microsoftwindowsnetfx3ondemandpackagecab download server 2012 r2 new". This likely involves .NET Framework 3.5 on Windows Server 2012 R2, specifically the "microsoft-windows-netfx3-ondemand-package.cab" file. I need to provide a comprehensive guide. I'll search for relevant information. search results show several potential sources. I will open some of them to gather details. have gathered several resources. Now I need to write a comprehensive article. I will structure it with an introduction, what the file is, why it's needed, download sources, installation methods (GUI, DISM, PowerShell), troubleshooting, and conclusion. The article will incorporate relevant information from the search results. I will cite sources appropriately. Now I will begin writing. you trying to install older software on a Windows Server 2012 R2 and getting an error about needing .NET Framework 3.5?
Windows Server 2012 R2 uses "Features on Demand." To save disk space, the files for .NET Framework 3.5 (which includes .NET 2.0 and 3.0) are removed from the local hard drive.
Note: /LimitAccess ensures that DISM does not try to connect to Windows Update, focusing only on your provided source. Method 2: Server Manager (Alternative Source Path) Inside D:\sources\sxs\ , you will see the file
Here, /source points to the folder containing the .cab (not the .cab file itself). /limitaccess prevents DISM from contacting Windows Update.
The safest and most reliable way to obtain the payload is by pulling it directly from the .
dism /online /enable-feature /featurename:NetFx3 /source:D:\sources\sxs Use code with caution. I'll search for relevant information
Press . DISM will proceed with the installation and should complete successfully within a few minutes.
Once you have obtained a legitimate copy of the Microsoft-Windows-NetFx3-OnDemand-Package.cab , follow this rigorous installation process.
: You can download the full ISO from the Microsoft Evaluation Center to extract the required files. have gathered several resources
: Specifies the location of the microsoft-windows-netfx3-ondemand-package.cab .
The microsoft-windows-netfx3-ondemand-package.cab file is the precise answer to this problem. This is a that acts as a standalone, portable package containing all the necessary binaries for the .NET Framework 3.5. By providing this .cab file to the installer, you can successfully enable the feature without needing to connect to the internet or have the full installation DVD.