Since the MSI is not directly linked on Microsoft.com, follow this correct procedure:
onecoreuap--x86-en-us.msi
Adding or optional components (like PowerShell) to your boot image. windows pe boot files -onecoreuap--x86-en-us.msi download
Because you specifically need support, you cannot use the latest Windows 11 ADK. Since the MSI is not directly linked on Microsoft
Microsoft has removed the 32-bit (x86) version of WinPE from newer versions of the ADK. If you are looking for this specific file, be aware of the following: Microsoft Learn Last Supported Version windows pe boot files -onecoreuap--x86-en-us.msi download
Install the Windows SDK via Visual Studio Installer and include the “Deployment Tools” workload. The Windows PE files will be placed under C:\Program Files (x86)\Windows Kits\10\Assessment and Deployment Kit\Windows PE .