Install Net Framework 3.5 offline using Windows Update 10.
Install Net Framework 3.5 offline using Windows Update 10.
You need a local installer version that doesn’t require internet access. This way you can run your programs without any online dependency.
Access the official Microsoft download hub to obtain Microsoft .NET Framework 3.5 Service Pack 1 (Complete Set). Complete the installation process. Have you attempted it before?
For older programs, use the official installer. If you need to run legacy software, consider a virtual machine instead of risking your main operating system.
Sure, I noticed it prompts for an internet installation when I run it.
I attempted that yesterday, trying to download it from the web, but it doesn't work. I'm using Windows 10 version 20h2.
Check the official guide for installing the Dot NET Framework on Windows 10 without an internet connection.
I discovered a method; it required several hours to locate a fix. I needed to run the command prompt to update using the installation media. The instructions are saved in a text file for easy copying and pasting, along with a guide for future reference.