: The software will automatically "stitch" the pieces together (including your .003 file) to recreate the original full file. Context of the filename
While the specific contents depend on where you found it, the "SS-Tas" prefix is often used in specific naming conventions for: SS-Tas-013_v.7z.003
: You must have SS-Tas-013_v.7z.001 , SS-Tas-013_v.7z.002 , and any other numbered parts in the same folder. : The software will automatically "stitch" the pieces