Do you have the of this archive, or are you seeing an error message when trying to combine them?
Ensure you have every numbered part of the "SS-Nit-040" set. SS-Nit-040_v.7z.004
This indicates that the file is the fourth segment of a split archive. You cannot open or extract this file individually. Do you have the of this archive, or
If any part (like your .004 file) is missing or corrupted, the entire extraction will fail with a "Checksum Error" or "Unexpected End of Archive." SS-Nit-040_v.7z.004