/BcdRefreshPolicy Configures settings that determine when BCD files are regenerated. /Enabled:{Yes | No} When enabled, the ...

[/BcdRefreshPolicy]
        Configures settings that determine when BCD files are
        regenerated.

  [/Enabled:{Yes | No}]
        When enabled, the server regenerates BCD files at specified
        time intervals for all boot images.

  [/RefreshPeriod: