Offline install of .NET Framework 3.5 in Windows 10 with DISM

To install  .NET Framework 3.5 in Windows 10,  follow steps below:

1.Insert your Windows 10 DVD

2. Open Command Prompt and type the following command:

Dism /online /enable-feature /featurename:NetFX3 /All /Source:D:\sources\sxs /LimitAccess



Here D is drive letter for Windows 10 installation media. You can replace that your drive letter.

3.Once all done Restart you pc