A ".rar" file, such as one named "Sort 02.rar," is a created using the RAR (Roshal Archive) format, commonly used to bundle multiple files into one, reduce file sizes for faster transmission, or split large data sets.
Are you getting a ? Are all the parts (.r01, .r02, etc.) in the same folder ? Creating recursively sorted RAR archive Sort 02.rar
If "Sort 02.rar" is accompanied by files named "Sort.part1.rar" or "Sort.r01," it is part of a multi-part (split) archive . This technique is used by file-sharing hosts or to break up massive datasets into manageable chunks (e.g., 1GB files). A ".rar" file