Mm_002.7z.004

: If you receive a CRC error, one of the volumes (possibly part 004) may have been downloaded incorrectly and needs to be re-acquired.

The file is the fourth part of a split multi-volume 7-Zip archive. Key Characteristics mm_002.7z.004

: If part .001 or any intermediate part is missing, the archive will be corrupted and cannot be extracted. : If you receive a CRC error, one