unknown .iso files directly, as they can contain malicious content.
If this file came from a community, forum, or Discord server, check the original source for a readme.txt file or installation instructions. Newstar Richie.iso
If you are trying to mod a game, you would generally use a tool to extract the ISO contents, modify the files, and then rebuild the ISO. unknown
A personal, community-modded, or pirated ISO file. unknown .iso files directly