使用powershell在线调用dism.exe命令安装语言包

Installing a language pack using powershell invoking dism.exe command online

**$exefile = "C:\Windows\System32\dism.exe"
$command="C:\Windows\System32\dism.exe /online /add-package /package-path:"+"C:\lang\fr-ca\lp.cab"

Invoke-Expression $command**

我遇到以下错误,使用上面的命令没有安装语言包

图片版本:10.0.10116.0

错误:87

The package-path option is not recognized in this context. For more information, refer to the help.

如有疑问,请阅读 documentation。参数名称是 /PackagePath(没有连字符),而不是 /Package-Path.