Download Net Framework 3.5 Windows 10 64: Bit Offline Installer [new]

: Search for "cmd" in the Start menu, right-click it, and select Run as administrator Execute the DISM Command : Enter the following command, replacing with your specific drive letter:

You are not alone. Many popular business apps, classic games, and engineering tools (like AutoCAD, SolidWorks, and SAP GUI) rely on Microsoft .NET Framework 3.5. While Windows 10 comes with newer versions (4.x) pre-installed, version 3.5 is often missing. : Search for "cmd" in the Start menu,

:The most reliable "offline installer" for Windows 10 is actually hidden within your Windows 10 ISO or installation USB. This method is preferred because it ensures the framework version perfectly matches your specific Windows 10 build. How to Install .NET 3.5 Offline via DISM (CMD) and engineering tools (like AutoCAD