bcdedit /import This command restores the state of the system store using a backup data file previously generated using the ...

bcdedit /import   This command restores the state of the system store using a backup data file previously generated using the /export command.  Any existing entries in the system store are deleted before the import takes place.  This command is only valid for the system store.            The name of the file that is imported into the system store.                     If the filename contains spaces, it must be enclosed in                     quotation marks ("").  Example:  The following command imports the specified file into the system store.      bcdedit /import "C:\Data\BCD Backup"