Q. What's Deployment Image Servicing and Management (DISM)?

A. DISM is a new tool introduced with Windows 7 and Windows Server 2008 R2. It unifies functionality previously available in multiple other commands such as pkgmgr, PEimg and Intlcfg. DISM is included with Windows 7, Windows 2008 R2 and the Windows Automated Installation Kit (WAIK). While DISM also incorporates ImageX functionality that's used for WIM mounting and manipulation, ImageX is not being replaced by DISM and is still used for image capture and deployment.

DISM can be used for:

See the following for an example of viewing then mounting a WIM file with DISM. The bold text inidcates commands that I entered.

dism /Get-WimInfo /wimfile:d:tempinstall.wimDeployment Image Servicing and Management toolVersion: 6.1.7600.16385Details for image : d:tempinstall.wimIndex : 1Name : Windows 7 HOMEBASICDescription : Windows 7 HOMEBASICSize : 11,500,789,302 bytesIndex : 2Name : Windows 7 HOMEPREMIUMDescription : Windows 7 HOMEPREMIUMSize : 12,012,660,212 bytesIndex : 3Name : Windows 7 PROFESSIONALDescription : Windows 7 PROFESSIONALSize : 11,910,752,928 bytesIndex : 4Name : Windows 7 ULTIMATEDescription : Windows 7 ULTIMATESize : 12,070,211,908 bytesThe operation completed successfully.dism /mount-wim /wimfile:d:tempinstall.wim/index:4 /mountdir:d:tempmountDeployment Image Servicing and Management toolVersion: 6.1.7600.16385Mounting image[==========

27.0% ]dism /unmount-wim /discard /mountdir:d:tempmountDeployment Image Servicing and Management toolVersion: 6.1.7600.16385Image File : d:tempinstall.wimImage Index : 4Unmounting image[

= 11.0% ]

Related Reading:

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