Today in this tutorial, we'll tell you how to install .NET Framework 3.5 in Windows 8.1 without any need of Internet connection. You can install it offline with the help of a single command. This method requires Windows 8 setup disc or ISO file so make sure you have Windows 8.1 setup files with you.
.NET Framework 3.5 (includes .NET 2.0 and 3.0) windows 8.1
1. First you'll need to copy Windows 8.1 setup files to your hard disk. If you have Windows 8.1 setup ISO copied in your system, you can mount it by right-click on it and select "Mount" option or you can extract its content using Winrar.
Dism /online /enable-feature /featurename:NetFx3 /All /Source:G:\sources\sxs /LimitAccess
Here "G:" represents the CD/DVD drive letter in your system which contains Windows 8.1 setup disc. Replace it with the correct drive letter according to your system. And Press Enter
If you extracted Windows 8.1 setup files in a directory, replace G:\sources\sxs with the correct path.
3. As soon as you execute the above mentioned command, Windows will start installing .NET Framework 3.5 in your system and it'll not require Internet connection.
It'll take a few minutes and you'll get a message that the operation completed successfully.
4. That's it. Now you have installed .NET Framework 3.5 in Windows 8 without using Internet connection.
If you have any problem, Please share with us.