Ss-tas-005_v.7z.001 -

: Look for files named SS-Tas-005_v.7z.002 , SS-Tas-005_v.7z.003 , and so on.

: The official and most reliable tool for this format. SS-Tas-005_v.7z.001

A split archive works like a puzzle; you cannot open the first part without having all the other subsequent parts in the same folder. : Look for files named SS-Tas-005_v

or The Unarchiver (macOS) : Excellent alternatives for Mac users. 3. Extraction Process Right-click specifically on the .001 file. : Look for files named SS-Tas-005_v.7z.002

You need an extraction tool that supports "multivolume" 7z files. Standard built-in Windows or Mac tools often fail on split archives.