If 5.7z.016 is corrupt, you will receive a CRC error during extraction.
Re-download the specific missing or corrupted part. 5.7z.016
If you are trying to install this specific modpack, I can help you: Locate the download links for the other parts. Understand the installation order for the SexFall mod. Do you have all 16 parts downloaded already? If 5.7z.016 is corrupt