This is not a standalone file. It is the second segment of a larger archive created with 7-Zip .
"To extract the contents, open the first file in the sequence ( SS-Tas-010_v.7z.001 ) using 7-Zip or WinRAR . The software will automatically combine the parts." SS-Tas-010_v.7z.002
"Error: Missing preceding volume. Part .002 cannot be processed without SS-Tas-010_v.7z.001 ." How to use it This is not a standalone file
"This file is segment 2 of a multi-part 7-Zip archive. Please ensure all related parts (starting with .001 ) are in this directory before attempting extraction." SS-Tas-010_v.7z.002
The filename indicates that you have the second part of a multi-part compressed archive.
Do you have the of this archive, or are you trying to troubleshoot a specific extraction error ?