Then the Windows 10 EFI bootloader (Windows Boot Manager) stores the boot manager and BCD configuration on a separate hidden EFI volume. Here, MiniTool Partition Wizard can help recover deleted system reserved partition and EFI partition. Reasons for Winload.efi Missing. CHKDSK and SFC did not show errors. I have recovery media dvd's, i'm doing factory reset but not back EFI System Partition Files. My question is, is it possible to generate/rebuild the efi partition from an elevated cmd prompt using the windows installation media? Follow these easy solutions to solve this issue at no time at all. This program can’t start because winload.efi is missing from your computer. * G:\EFI\Microsoft\Boot" Actually, the fact is that if Windows 10 is installed in native UEFI mode on a GPT disk. Your computer won't be able to boot into Windows without the EFI partition. Well, in … In our example, partition containing Windows already has C: assigned, but in case not you can follow the steps above to assign it. You might see the blue screen related to winload.efi missing on Windows 10/8/7, and reasons for the problem are different from PC to PC. Winretool partition was assigned y drive, PBR partition was assigned x drive and ESP (efi system partition) was assigned e drive. How to Delete EFI System Partition (ESP) in Windows 2.1 Is It Safe to Delete EFI System Partition? Windows 10 EFI partition missing I have an ASUS GL502VS which I previously had dual boot with Ubuntu. I'm Installing windows 10 my HP laptop, while installing by mistak 240 MB EFI System Partition Formatted, How to Back Repair this partition, partition is showing me but empty, and also not working boot recovery options F11 . This application requires the file winload.efi, which was not found on this system. I tried installing the latest Windows 10 update (I guess 1909) yesterday. Until the last Windows update it was working fine. Interestingly, diskpart show NO efi partition/volume so I assume that either the partition backup did not backup the efi partition, or it was not restored in the restore process. In this example, you can see that the EFI boot partition (it can be easily identified by the size of 100 MB, and the FAT32 file system, most often its label is System EFI) has the partition 2 index (aka Volume 5 with the Hidden label). So if it is missing or corrupted Windows will not be booting properly. You most probably do not, since you are here. After the latest windows update, when I open file explorer, three extra drives were added besides the c drive. Deleting an EFI partition is risky. Accessing the EFI system partition is important to me because I keep on trying different linux-based operating systems. Now we will prepare the partition and copy files of the EFI environment from the directory where Windows is installed. When your computer’s EFI partition gets missing and you cannot boot the computer anymore, do you know how to get it back? The bcdedit tool does not see this EFI partition, and cannot manage the bootloader configuration on it. Removing the GRUB boot loader is a pain in the posterior - especially for "not-so-technologically-savvy". As we mentioned in the beginning of the post, the EFI partition seems like an interface for the computer to boot Windows off. Windows.Efi is a partition on your computer from which Windows boots into your system. In case if you are facing this issue, you will not be able to use your system unless you fix it first. I was able to remove the y and x drives and they disappeared from file explorer. Please Help. After accessing the EFI system partition, anyone can delete the boot records created by GRUB - effectively removing it from the machine.… Tip: As mentioned above, Windows can't boot after deleting system partition issue includes two situations: missing/no system reserved partition or accidentally deleted EFI partition Windows 10. "mkdir G:\EFI\Microsoft\Boot" "xcopy /s C:\Windows\Boot\EFI\*.