www.office.com/setup key - If you encounter an unsound BCD file, or your boot menu isn't showing all of the operating systems, it is necessary to restore it. The bcdboot command can be used to manage files on the system partition and fix the boot environment on the partition of the system. If executed using the correct commands, the bcdboot command copies a small amount of boot-environment file from the previously installed Windows image onto the partition for the system. Then , it creates a boot Configuration Data (BCD) file in the partition system. It directs that the system to start on Windows. Windows partition. It is also possible to make use of the command to upgrade the boot environment that is already present on the partition for system.
