Windows 10 64 Bit New! | Net Framework 3.5 Offline Installer

Start Menu ➔ Type "Turn Windows features on or off" ➔ Check ".NET Framework 3.5" ➔ Click OK

Move the downloaded file (usually named microsoft-windows-netfx3-ondemand-package~31bf3856ad364e35~amd64~~.cab ) directly into the root of your C: drive for easy access.

“Fine,” Liam muttered, cracking his knuckles. “The offline way.”

Verify that the offline files exist on the media. Navigate to the following path within the mounted drive: [Drive Letter]:\sources\sxs

Ensure you changed the X: letter in the command to your actual USB or ISO drive letter. Double-check that the file microsoft-windows-netfx3-ondemand-package... exists inside the sources\sxs directory of your media. Error Code 0x800F0922 Net Framework 3.5 Offline Installer Windows 10 64 Bit

: Save the standalone installer ( dotnetfx35.exe ) to a USB drive and copy it to your offline Windows 10 64-bit PC.

Method 2: Enabling via Control Panel (Requires Intermittent Media Connection)

and note the drive letter assigned to the mounted ISO or USB (e.g.,

Playing older PC games that don't support modern .NET versions. Start Menu ➔ Type "Turn Windows features on

Replace D: with your actual media drive letter.

or insert your Windows 10 bootable USB drive into your PC.

/Source : Specifies the path to the required .cab deployment files.

Dism /online /enable-feature /featurename:NetFX3 /All /Source:X:\sources\sxs /LimitAccess Use code with caution. Parameter Breakdown: Navigate to the following path within the mounted

Run the following command (replace E: with your drive letter): Add-WindowsCapability -Online -Name NetFx3~~~~ -Source E:\sources\sxs Wait for the progress bar to reach 100%. Troubleshooting: Common Errors

Look for a DWORD value named . If its value data is set to 1 , .NET Framework 3.5 is successfully installed and ready to deploy your legacy applications.

Temporarily bypass WSUS by altering the registry key HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU\UseWUServer to 0 , restarting the Windows Update service, running DISM, and switching it back to 1 . Verifying the Installation