Place all numbered parts in the exact same folder on your computer.
You need every part of the sequence (at minimum Mia-CCVR011.mp4.7z.001 and Mia-CCVR011.mp4.7z.002 ). If there are more parts, you must have those as well. Mia-CCVR011.mp4.7z.002
If you only have part .002 , the file is . You cannot extract data from it without the primary .001 file, as the archive header—which tells the computer how to read the data—is located in the first part. Place all numbered parts in the exact same