Winpe_amd64_mrx.iso -

Windows Preinstallation Environment (WinPE) is a lightweight version of Windows designed for deploying PCs , workstations, and servers, as well as troubleshooting an operating system while it is offline. Below is a guide on how to create a custom 64-bit bootable ISO, often named WinPE_amd64_MrX.iso , for your recovery or deployment needs. Windows PE (WinPE) - Microsoft Learn