: The first part of the archive (contains the master header). .7z.002 : The second part (the file you have). .7z.003 (and so on) : Subsequent parts as needed.
Before attempting to extract the data, ensure the following requirements are met: SS-Nin-030_s.7z.002
: All parts MUST be in the same folder on your computer. : The first part of the archive (contains the master header)