This is a standalone cabinet file used by Windows to install features. You can obtain it by either:
This is the best method for a true offline install. You will need a Windows 10 or Windows 11 USB drive or ISO file.
What (if any) are you seeing when the installation fails? This is a standalone cabinet file used by
Dism /online /enable-feature /featurename:NetFX3 /All /Source:X:\sources\sxs /LimitAccess Use code with caution.
Method 3: Using the Microsoft DotNetFx35 Full Redistributable Package What (if any) are you seeing when the installation fails
If you have a Windows installation disc or ISO, you already have the offline files. You just need to unlock them.
Microsoft stores the exact deployment payload for .NET 3.5 inside a specific directory on these disks. You do not need to download sketchy executable files from third-party websites. Step 1: Mount Your Windows ISO File You just need to unlock them
Locate the option labeled at the top of the list.
Click the Windows Start menu, type , right-click Command Prompt , and select Run as administrator .