What trigger 'Winload.efi missing' boot error? If the Winload.efi is missing or corrupted, the Windows cannot boot as normal and stuck into the blue screen along with some error codes like “0xc0000225”, 0xc00000e and 0xc0000001. efi files are very important for a successful OS boot.
They contain important data on how the operating system boot process should proceed. The executable EFI files apply on the UEFI based on computer systems and execute the tasks of loading the files to the computer bootloader. As its name suggests, the Winload.efi is an EFI (or Extensible Firmware Interface) file.