Ss-ele-031_v.7z.001

: The .7z in the name indicates it was compressed using 7-Zip .

If you only have the .001 file, the extraction will fail or result in a corrupted file. Context of the Content SS-Ele-031_v.7z.001

: You must have all subsequent parts (e.g., .002 , .003 , etc.) in the same folder as the .001 file. SS-Ele-031_v.7z.001