That gives you Windows PE boot files — not an obscure .msi .
Perhaps your existing ADK is broken, and you want to reinstall the boot files MSI without touching other components. windows pe boot files -onecoreuap--x86-en-us.msi download
, it is usually because the installer is trying to find 32-bit components that Microsoft has officially deprecated for newer kits. Microsoft Learn Understanding the Component OnecoreUAP (x86): That gives you Windows PE boot files — not an obscure
: Sometimes, Microsoft provides direct downloads for specific components or tools. You may look on the official Microsoft website or forums. It's essential for technicians and IT professionals
If this file was referenced in a log, script, or internal tool at your company:
: It's a separate, lightweight version of Windows that can be booted in memory (from a USB drive, CD/DVD, or hard disk) and used for troubleshooting, diagnostics, and repairs. It's essential for technicians and IT professionals.
If you are currently stuck in a broken WinPE build process and think this missing MSI is the culprit, step back. Uninstall the Windows ADK, restart your server or workstation, and perform a fresh installation of the ADK with the "Windows PE" feature selected. That single action will place every required boot file correctly—without hunting down obscure MSI files on the open web.