Searching for and downloading this specific .cab file from third-party websites (not Microsoft) poses significant risks:
Method 2: Extract from the Volume Licensing Service Center (VLSC)
Set it to and check the box marked Contact Windows Update directly to download repair content instead of Windows Server Update Services (WSUS) . Searching for and downloading this specific
Install-WindowsFeature -Name NET-Framework-Core -Source D:\sources\sxs
DISM.exe /online /enable-feature /featurename:NetFX3 /All /Source:C:\dotnet35 /LimitAccess Use code with caution. Copied to clipboard /LimitAccess flag is critical; it tells Windows Once the DISM command reaches 100%, you should
Alternatively, check Registry: HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5 – the Version key should exist.
Once the DISM command reaches 100%, you should receive a "successful" message. You can verify the installation in Server Manager under . powershell file, use the following methods
Locate the file named microsoft-windows-netfx3-ondemand-package.cab .
file, use the following methods. This file is typically located on your installation media in the \sources\sxs Server Fault Method 1: Using DISM (Command Prompt)