Guide to extracting PSP ISOs

What you'll need to follow this guide:
A .rar extraction of the game (get it yourself)
winRAR
PPSSPP

*Note: This guide was written using Persona 3 Portable as the primary subject of the game, with the .rar downloaded off emuparadise.

After downloading the .rar file of the game, extract it with winRAR. You should have a file folder with the same name as the .rar. The file folder should have multiple .rar files in it, with some number of files with extensions .00-.xx (the number might vary.) One of the files should be (gamename).rar. Extract this file, and there should be an ISO file. Run PPSSPP, and navigate to the file folder that contains the extracted ISO.