How to install .net 3.5 win10? Win10 offline installation .NET Framework 3.5 tutorial

In the latest Win10 technology preview system, Microsoft pre-installed .NET Framework 4.5 for us. Some applications need to rely on .NET Framework 3.5 to run properly. When we double-click to open a similar application, Windows 10 Preview will remind us that we need to download and install .NET Framework 3.5. This process will take us a lot of time. However, I have a more convenient way to install it, do not need to download the network, use DISM (deployment image service and management) and Win10 technology preview version of the installation image can be done, let's take a look at the specific method.
Win10 how to install .NET Framework 3.5 win10 offline installation .NET Framework 3.5 method

1, load Win10 technology preview version of the image. In the Win10 preview version, you can load the ISO image file by double-clicking, or you can use the soft media virtual drive in the cube to load it conveniently;

2, right click on the Win10 start menu button. Select the "Command Prompt (Administrator)" to open the command prompt;

3, directly enter the following line in the command prompt, of course, you can directly paste and copy the past, do you remember? Win10's command prompt is now ready to use shortcuts such as “Ctrl+C”, “Ctrl+V”, and then press Enter. Note that the “D:” is the name of the drive letter where the image is installed. This needs to be modified according to the actual situation of your computer. Next you should see a progress bar. When you are done, you will be prompted to "Operation completed successfully" <;

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

4. Go to the "Enable or disable Windows function" in the Control Panel. Have you installed and enabled the .NET Framework 3.5?