You cannot play or view this file without part .001 . The first part contains the file header required to reconstruct the data.
This indicates a multi-part 7-Zip archive . To access the actual data inside, you must have all other parts (e.g., .001 , .003 , etc.) in the same folder.
"SS" frequently refers to specific studio codes or series identifiers in Japanese or international media databases. "Vio" often points toward specialized performance or "Violation" themed content series.
