The file "Tristan Soccer (2).7z.005" is the fifth part of a multi-volume 7-Zip archive used to distribute large, community-created data files for soccer simulation games like EA SPORTS FC. To extract the contained mods, all numbered parts must be present and extracted using 7-Zip. For instructions on opening this file format, visit How-To Geek . What Is A 7Z File (And How Do I Open One)? - How-To Geek