Unable to copy Base image to usb stick as install.wim too large

ms-iot / windows-iotent-deploy

Windows 10 IoT Enterprise Deployment Framework

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Unable to copy Base image to usb stick as install.wim too large #25

Open AdrianSoundy opened 3 years ago

AdrianSoundy commented 3 years ago

With the Windows 10 IOT enterprise May 2021 version the Install.wim file is greater than 4GB so can't be copied to FAT32 partition.

Tried adding a DISM split image to the CreateBaseImageMedia.ps1 script which creates split files ok, but when you try to run on device you get an error that "No images are Available" in WIndows Setup

mgaffigan commented 3 years ago

Using the iso without splitting the wim produces the same result. Running dism /get-wiminfo /wimfile:c:\sources\install.wim results in good information either way. Specifying the wim/swm explicitly in AutoUnattended.xml still produces the same result. I'm not sure this is related to the 4gb issue - I think it is some sort of compat issue between WinPE and 20h1.

lrohrmann commented 2 years ago

I'm running into the same issue with Windows 10 IoT Enterprise LTSC 2021. Has anybody found a solution for the "No images are available" issue?

lrohrmann commented 2 years ago

I have solved the "no images available" for version 2021 LTSC by setting the Index to 2 in CreateBaseIMageMedia.ps1. This must be done for Mount-WindowsImage and Export-WindowsImage commands. Background: The ISO of LTSC 2021 contains two images: The regular Enterprise LTSC and the IoT Enterprise LTSC, the IoT Enterprise Image has Index 2. Hope that helps somebody with similiar issues.