: You must have all parts (e.g., part1, part2, part3...) in the same folder before you begin.
: Ensure the file comes from a reputable source. Tags like "paper" are often seen on community-driven forums or third-party mirror sites. yakuza_5_remastered.part1.rar
: It can refer to a specific custom compression setting used to make the "parts" easier to upload to file-sharing hosts. : You must have all parts (e