: These files are typically generated by 7-Zip or WinRAR .
: If you only have .002 , the file is useless. You will receive an "unexpected end of archive" or "missing volume" error. tango.7z.002
: All parts must have the exact same base name (e.g., they must all be named "tango"). : These files are typically generated by 7-Zip or WinRAR
: This signifies a multi-part (split) archive. For the data to be usable, you must also have the first part (usually tango.7z.001 ) and any subsequent parts (e.g., .003 , .004 ). tango.7z.002