How to install win10.net framework 3.5?

win10 how to install .net framework3.5? In the preview version of win10, Microsoft installed .net framework4.5 for us directly, but sometimes we still need to use some applications Use .net framework3.5, the following Xiaobian teaches you to install the tutorial of .net framework3.5 offline. Friends who need it can come to learn below.
When we double-click to open some applications, Windows10 Preview will remind us that we need to download and install .NET Framework 3.5. We have a more convenient way to install it, no need to download the network, use DISM (Deploy Image Service and Management) ) and the Win10 Technology Preview installation image can be fixed.
1. Load the image of Win10 Technology Preview. In the Win10 preview version, you can load the ISO image file by double-clicking it, or you can use the soft media virtual drive in the Rubik's cube to load it conveniently;

2. Right click on the Win10 start menu button and select one of them. “Command prompt (administrator) & rdquo;, open the command prompt;

3. In the command prompt, directly enter the following line of commands, of course, you can directly paste and copy the past, remember? Win10 The 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:sourcessxs /LimitAccess

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