FACILITY_BCD: the Boot Configuration Database.

The source of the error code is the Boot Configuration Database.^[1][2]

• 0x80390001: Some BCD entries were not imported correctly from the BCD store.^[2]
• 0xC0390002: Entries enumerated have exceeded the allowed threshold.^[2]
• 0x80390003: Some BCD entries were not synchronized correctly with the firmware.^[2]

Sources

1. https://msdn.microsoft.com/en-us/library/cc231198.aspx
2. winerror.h from Windows SDK 10.0.14393.0