Net Framework 3.5 Offline Installer Windows 11 64 Bit May 2026
If you need just the official bootstrapper (requires internet during install), get dotnetfx35.exe from Microsoft’s site. But for true offline, use the ISO method.
If you need just the official bootstrapper (requires internet during install), get dotnetfx35.exe from Microsoft’s site. But for true offline, use the ISO method.