How to extract files from a split 7zip archive? - Ask Ubuntu
: Do not rename the files. They must keep their sequential names for the software to recognize them as a single set. 2. Extract the Data Download File ap-20m-part1.7z2.3 GB / Downloade...
You cannot extract Part 1 on its own. You must download every subsequent part (e.g., ap-20m-part2.7z , ap-20m-part3.7z , etc.) from the same source. How to extract files from a split 7zip archive