1、故障现象:
执行 Add-WindowsCapability 时,报错 0x800f0954:
2、故障排除:
1)在本地组策略中,定位到以下位置:
Computer Configuration -> Administrative Templates -> System
2)修改设置:
Specify settings for optional component installation and component repair
指定设置:Download repair content and optional features directly from Windows Updates instead of Windows Server Updates Services (WSUS)
如下图所示: