Bdbm.part2.rar -

: Could be a shorthand for a specific movie, game, or software title.

: Shorthand for "Big Data Backup Manager" or similar technical utilities. How to merge .part files using WinRar BDBM.part2.rar

: Right-click only on Part 1 (the first file). : Could be a shorthand for a specific

A single .part2.rar file is like a middle chapter of a book; you cannot read the story without the first and last chapters. BDBM.part2.rar

: If part 1 or part 3 is missing, the extraction will fail with a "volume missing" error.