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Windows 8.1 media creation tool failed on usb
Windows 8.1 media creation tool failed on usb




If this is the case, then you will need to either mount the boot.wim file to a directory on your hard drive (also using DISM), or extract it using 7-Zip or a similar tool that understands. If your boot.wim file is very big (this is where my lack of knowledge on the MS Media Creation Tool would come into play), then the install.wim file you're looking for is probably inside it (although I've never seen install media created this way). If you do not have an install.wim file in the \Sources directory on your USB stick, and your boot.wim files is only a couple hundred megs like it should be, then I would say that the USB stick is malformed somehow. Install.wim will be several gigs (3-4) in size. Your boot.wim file should only be a couple hundred megabytes in size. This has been the source media structure for Windows since Windows Vista.Ĭheck the sizes of the. Boot.wim is the WinPE install image, and install.wim is the operating system's core files. WIM files in the \Sources directory on the USB stick you have boot.wim and install.wim. I do, however, work with OS imaging all the time using MDT, WDS, and SCCM (including the boot images those utilities create), so I am very familiar with the process and how Microsoft structures Windows install media in general.

windows 8.1 media creation tool failed on usb

I've never used Microsoft's Media Creation Tool before, so I am making some assumptions here. SuperUser is described as "for computer enthusiasts", and i think this question is beyond "computer enthusiast" level.) I was told the only choices for Windows questions are ServerFault, and SuperUser. (Note, plz let me know if this is the wrong group for this question. That failed too:ĭISM /Online /Cleanup-Image /RestoreHealth /Source:C:\bootwim\Windows /LimitAccess wim file, and point to the Windows directory inside it.

windows 8.1 media creation tool failed on usb

The answer in this thread says to use the install.wim file on the installation media.Ĥ.1 DISM /Online /Cleanup-Image /RestoreHealth /source:WIM:X:\Sources\Install.wim:1 /LimitAccessīut on a USB installation media, the file is called boot.wim, not install.wim.ĭISM /Online /Cleanup-Image /RestoreHealth /Source:WIM:F:\sources\boot.wim /LimitAccessĮrror: 87 An error occurred while processing WIM:F:\sources\boot.wim.

windows 8.1 media creation tool failed on usb windows 8.1 media creation tool failed on usb

Restore optional features and repair a corrupted operating system. You can use a mounted Windows image from a WIM file as a source to Is it possible to use a Windows installation USB drive as the source for DISM? The USB installer was created using Microsoft's Media Creation Tool.






Windows 8.1 media creation tool failed on usb