安装 .NET 3.5
安装 .NET 3.5

不知道微软是出于什么目的，安装个 .NET 3.5，搞得异常复杂。

Dism /online /get-featureinfo /featurename:NetFx3

Dism /online /enable-feature /featurename:NetFx3 /All

Dism /online /enable-feature /featurename:NetFx3 /All /LimitAccess /Source:D:\sources\sxs


在 Windows 2012 上

Get-WindowsFeature name NET-Framework-Core

Install-WindowsFeature name NET-Framework-Core

Install-WindowsFeature name NET-Framework-Core source D:\sources\sxs

在 Windows 8 上

Get-WindowsOptionalFeature Online FeatureName NetFx3

Enable-WindowsOptionalFeature Online FeatureName NetFx3 All

Enable-WindowsOptionalFeature Online FeatureName NetFx3 All -LimitAccess -Source D:\sources\sxs

说明：
/All to enable all parent features of the specified feature

/LimitAccess to prevent DISM from contacting WU/WSUS

/Source to specify the location of the files needed to restore the feature.