If the file is part of a larger set (e.g., the_longest_road_on_earth.part1.rar ), you need all "pieces" or parts in the same folder to extract them.

If you are being prompted for a password to extract this specific .rar file, it is often tied to the source from which it was downloaded. Common practices for finding these "pieces" include:

: Sometimes the password is the name of the website (e.g., ://website-name.com ).

: Look for a companion .txt or .nfo file that may have been downloaded alongside the archive. Split Archives