Today, at the time of installation of the plug-willow prompted to install .NET Framework3.5 question, click on the system automatically when solved, Windows system will prompt an error, in fact, this is surprising, if we can not resolve them automatically this occurs a problem.
The following is a complete solution:
The first step is to repair the system: Press "Windows + X" click "Administrator Command Prompt", type in the command character in "SFC / scannow" Enter wait a few minutes, and then enter "dism / online / cleanup-image / restorehealth "Enter. Then, estimates have to wait a little longer.
The second part I download the image file which provides a source file Download:
Link: https: //pan.baidu.com/s/1wszMtUhEJQ4qF6CxMbiv1A
extraction code: i2am
Download the source folder and unzip it into as source file, find sxs folder, had taken it into D drive, E drive ... which just under the root directory, but it must be a root directory.
Enter dism.exe / online / enable-feature / featurename at the command line: NetFX3 / Source: Z: \ sxs. (Wherein Z is replaced by sxs letter to file is located) and then will come out a progress bar, a few minutes on it.
This method is the perfect solution for installation of the .NET Framework.