BOOTMGR Is Missing? Fix It Easily in Windows 7/8 /10
Geeks - The "BOOTMGR is missing" error is a common problem that can occur in Windows 7, 8, and 10. This error usually occurs when the boot configuration data is missing or corrupt. If you are seeing this error on your computer, here are a few steps you can try to fix it:
Restart your computer and try to boot from the Windows installation media (e.g. a DVD or USB drive). If you don't have a Windows installation media, you can create one using another computer.
Once you have booted from the installation media, select the "Repair your computer" option from the menu.
In the next window, select the "Command Prompt" option.
At the command prompt, type the following commands and press Enter after each one:
bootrec /fixmbr
bootrec /fixboot
bootrec /scanos
bootrec /rebuildbcd
These commands will try to repair any issues with the boot configuration data. After they are finished, restart your computer and see if the "BOOTMGR is missing" error is still there.
If the error persists, you may need to perform a clean installation of Windows. This will erase everything on your hard drive, so be sure to back up your important files before proceeding.
If you need further assistance, it is best to consult a qualified computer technician or the manufacturer of your computer.
