Windows 8 .NET Framework 3.5 Offline Installation

Update 2026.04.24:

從 Windows 11 26H1（版本 28000）開始，.NET Framework 3.5 僅提供獨立安裝程式。

• Direct Download .NET Framework 3.5 for Windows 11 26H1
• Direct Download .NET Framework 3.5 Language Pack for Windows 11 26H1

Windows 8 .NET Framework 3.5 Offline Installation

將 OS 光碟片放入光碟機，或掛上 ISO 後
將以下 Code 存成 *.cmd 執行即可離線安裝 .NET Framework 3.5
參考: http://support.microsoft.com/kb/2785188/zh-tw

----- 批次檔開始 -----

@echo off&color a
title, [ + OFFLINE INSTALL OF NET 3.5 FRAMEWORK - DOS_PROBIE.2012 + ] 
:: =Windows 8 includes .Net 4.5 by default but not .NET 3.5 =
::NOTE: INSTALLS .NET 3.5 FRAMWORK FEATURE ON DEMAND (FoD) FROM INSTALL DISC.
::NetFx35.cmd