Right-click on Part 01 (not Part 21) and select "Extract Here" using a program like 7-Zip or WinRAR . The software will automatically "stitch" all the numbered parts together into one single large video file (usually an .mkv ).
This is the "tag" of the uploader or group that prepared the file for sharing. M0d.3l07.7BD.Remux.yamil.part21.rar
You cannot open "Part 21" by itself. To view the movie, you must follow these steps: Right-click on Part 01 (not Part 21) and
You are holding one piece of a high-fidelity digital puzzle. Once you have gathered all the parts and extracted them, you will have a 1:1 copy of the Blu-ray experience. You cannot open "Part 21" by itself
You need every single piece of the set (Part 1 through whenever the sequence ends). If even one part is missing or corrupted, the movie will not extract.