查看映像索引

Dism /Get-ImageInfo /ImageFile:E:\Win7x64\install.wim

查看当前版本

Dism /Image:E:\wimmount /Get-CurrentEdition

挂载映像

Dism /Mount-Image /ImageFile:E:\Win7x64\qjb.wim /Index:1 /MountDir:F:\win7temp

向镜像添加软件包，ScratchDir为可选项，指定临时目录

DISM.exe /image:C: /Add-Package /PackagePath:G:\Windows8.1-KB3014442-x64.msu /ScratchDir:C:\Windows\Temp

查看可以升级到哪些版本

Dism /Image:E:\wimmount /Get-TargetEditions

升级到旗舰版

Dism /Image:E:\wimmount /Set-Edition:ULTIMATE

卸载映像并保存更改

Dism /Unmount-Image /MountDir:F:\win7temp /Commit

卸载映像并不保存更改

Dism /Unmount-Wim /MountDir:E:\wimmount /discard

导出映像

Dism /Export-Image /SourceImageFile:E:\Win7x64\install.wim /SourceIndex:4 /DestinationImageFile:E:\Win7x64\qjb.wim

在线清理冗余的组件并重置基线，执行后无法卸载已安装的补丁

dism /online  /Cleanup-Image /StartComponentCleanup /ResetBase