For Install images:
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WDSUTIL [Options]
/Replace-Image
/Image:
[/Server:]
/ImageType:Install
[/ImageGroup:]
[/Filename:]
/ReplacementImage
/ImageFile:
[/SourceImage:]
[/Name:]
[/Description:]
[/ImageGroup:]
The image group containing the image to be replaced. If not
specified and only one image group exists on the server, that
image group will be used by default. If more than one image
group exists on the server, then the image group must be
specified.
[/Filename:]
If the image cannot be uniquely identified by name, the file
name must be specified.
/ReplacementImage
/ImageFile:
Specifies the full path and file name of the new WIM file.
[/SourceImage:]
Specifies the image to use if the new WIM file contains
multiple images.
[/Name:]
Sets the display name of the image.
[/Description:]
Sets the description of the image.
EXAMPLES:
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To replace a boot image:
WDSUTIL /Replace-Image /Image:"WinPE Boot Image" /ImageType:Boot
/Architecture:x86 /ReplacementImage /ImageFile:"C:\MyFolder\Boot.wim"
WDSUTIL /Verbose /Progress /Replace-Image /Image:"WinPE Boot Image"
/Server:MyWDSServer /ImageType:Boot /Architecture:x64 /Filename:boot.wim
/ReplacementImage /ImageFile:\\MyServer\Share\Boot.wim
/Name:"My WinPE Image" /Description:"WinPE Image with drivers"
To replace an install image:
WDSUTIL /Replace-Image /Image:"Windows Vista Home"
/ImageType:Install /ReplacementImage /ImageFile:"C:\MyFolder\Install.wim"
WDSUTIL /Verbose /Progress /Replace-Image /Image:"Windows Vista Pro"
/Server:MyWDSServer /ImageType:Install /ImageGroup:ImageGroup1
/Filename:Install.wim /ReplacementImage /ImageFile:\\MyServer\Share
\Install.wim /SourceImage:"Windows Vista Ultimate"
/Name:"Windows Vista Desktop" /Description:"Windows Vista Ultimate with
standard business applications."