[CreateOptions flags] FILE_OPEN_BY_FILE_ID [Meaning] 
The file name specified in the ObjectAttributes parameter includes the 8-byte file reference number for the file. This number is assigned by the file system and is file-system-specific. If the file is a reparse point, the file name also includes the name of a device. Note: The FAT file system does not support FILE_OPEN_BY_FILE_ID.