从管理员PowerShell提示符：
PS> Enable-WindowsOptionalFeature -Online -FeatureName TelnetClient
Enable-WindowsOptionalFeature : The referenced assembly could not be found.
At line:1 char:1
+ Enable-WindowsOptionalFeature -Online -FeatureName TelnetClient
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Enable-WindowsOptionalFeature], COMException
+ FullyQualifiedErrorId : Microsoft.Dism.Commands.EnableWindowsOptionalFeatureCommand
如果我尝试通过“程序和功能”执行此操作，它也会报告类似的错误。