Download Net Framework 3.5 Windows 10 64 Bit Offline Installer ((free)) Direct

Microsoft provides an online installer (approx. 3 MB) that attempts to download required components during setup. However, this method frequently fails due to:

After installation, verify success by opening regedit and checking HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5 for a Version DWORD. Alternatively, open PowerShell and run Get-WindowsOptionalFeature -Online -FeatureName NetFx3 ; the “State” should read “Enabled.” Microsoft provides an online installer (approx

This is the most reliable method. It uses the files already present in the "sources\sxs" folder of your Windows 10 installation ISO or USB drive. Microsoft provides an online installer (approx