!xdab_(50).rar

: You typically need all pieces in the series (e.g., parts 1 through 50) saved in the same folder to extract the final file.

: If piece 50 is corrupted, look for .par2 files in the same source location, which can be used to "repair" missing or broken archive segments. !XDAB_(50).rar

While the exact content of this specific file cannot be determined without opening it, here is what the naming convention generally suggests: : You typically need all pieces in the series (e