Hyper-V是微软的一款虚拟化技术,是微软第一个采用类似Vmware和Citrix开源Xen一样的基于hypervisor的技术。 在Windows 10的powershell命令里,输入如下的命令行:Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All 遇到如下错误信息: Enable-WindowsOptionalFeature : Enable-WindowsOptionalFeature failed. Error code = 0x800f0831 Microsoft-Hyper-V Error code = 0x800f0831 At line:1 char:1 Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V ... CategoryInfo : NotSpecified: (:) [Enable-WindowsOptionalFeature], COMException FullyQualifiedErrorId : Microsoft.Dism.Commands.EnableWindowsOptionalFeatureCommand 再试试第二个命令行: dism /online /enable-feature /featurename:microsoft-hyper-v-all /All 还是遇到错误码0x800f0831: The DISM log file can be found at C:WINDOWSLogsDISMdism.log 解决办法是,进入Windows 10的控制面板,在Turn windows features on or off里先安装.NET Framework: 之后就能安装Hyper-V了。 要获取更多Jerry的原创技术文章,请关注公众号"汪子熙"