Mm_002.7z.004 -

: Ensure mm_002.7z.001 , mm_002.7z.002 , mm_002.7z.003 , and mm_002.7z.004 are in the same directory.

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

12 May 2020 — 7zip file with numbers on it like 001 means that you only have a part file of the whole compressed file. Microsoft Learn How to Open and Extract .001 Files - Microsoft Q&A : Ensure mm_002

: The extension .004 indicates this is not a standalone file. It is the fourth segment of a larger archive that has been split into smaller pieces (volumes) for easier sharing or storage. : Ensure mm_002.7z.001