Ensure you have the full set of split files.
Right-click only on the first file ( ...v.7z.001 ) and select "Extract Here" or "Extract to..." to combine and unpack the content. To better assist, could you tell me: SS-Lil-021_v.7z.002
To extract or work with this file ( SS-Lil-021_v.7z.002 ), you will need to have all parts of the archive (e.g., ...v.7z.001 , ...v.7z.002 , etc.) in the same folder. Ensure you have the full set of split files