This should display the status of .NET Framework 3.5 as "Enabled".
He clicked “Install this feature.” Windows obediently reached out to Windows Update.
The safest and most reliable offline installer for .NET Framework 3.5 is already located inside your (USB flash drive or ISO file). Windows keeps the source files for optional features inside a folder named sources\sxs . Step-by-Step Deployment via Command Prompt
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Net Framework 3.5 Offline Installer Windows 10 64 Bit
is built into Windows 10 64-bit. It is Microsoft’s official tool for adding features offline. This method never touches Windows Update.
/LimitAccess : Prevents DISM from contacting Windows Update over the internet to download missing files. Method 2: Utilizing the Windows Features Control Panel
Press . You will see a progress bar. Once the process reaches 100%, you should see the message: "The operation completed successfully." This should display the status of
DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /Source:D:\sources\sxs /LimitAccess
: Complete the installation wizard and restart your computer if prompted. Method 2: Using Windows 10 Installation Media (Recommended)
Look for at the top of the list. Check the box next to it. Windows keeps the source files for optional features
/Source : Specifies the path to the required .cab deployment files.
/enable-feature /featurename:NetFX3 : Specifies that you want to enable the .NET Framework 3.5.
The source files could not be found or are corrupted. This often happens if the Windows 10 build version on your computer does not exactly match the build version of the ISO you downloaded. Solution: You must obtain an ISO that precisely matches your current build number. The Media Creation tool usually ensures this compatibility.
Double-check your Windows 10 installation media drive letter. Ensure that the sources\sxs directory actually exists on that drive and contains the file named microsoft-windows-netfx3-ondemand-package~31bf3856ad364e35~amd64~~.cab . Error Code 0x800F0954
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