WIN8 offline installation .NET3.5

installed Win8 feels very fast, there is not much problem in use, not bad. But when I need to install .net3.5, I will be two, and I have to be connected! But the company can't get online, what should I do? So is there a way to install this feature without having to update it online?

The answer is yes. Let's start with the method:

First load the Windows 8 ISO system disk, and then type "WIN+R" to open the run dialog:

In the dialog box, enter: “cmd” command, click the “OK” button, the following dialog box pops up:

Then enter the following command: dism.exe /online /enable-feature /featurename:NetFX3/Source:F:\\sources\\sxs

(Note: Do not enter an error for a space, otherwise the command cannot be executed)

Note: Here The drive letter F is determined according to the virtual drive letter of your ISO loading. My name is F. Your name may be another drive letter, which may be changed as the case may be.

Keyboard input “Enter” key, you can complete the installation of this function, there is a picture of the truth, as shown below:

Check whether the installation is complete: select “ control panel & rdquo ;-“Program”-“Enable or disable Windows function", see the first item is checked, the installation is successful:

Implementation principle:

In fact, Win8's ISO has the function of .net3.5Framework, but it is necessary to update online directly through the control panel. It may be because of the system mechanism that Windows has to connect to Update online installation. If your internet speed is a small water pipe or you don't want to update online, try this!