⚠️ Not all games convert perfectly. Games with large individual files (over 4GB) require splitting or specific "external" folder structures to work on FAT32 systems. To help you get the best results, could you tell me: Are you using CFW (Custom Firmware) or HEN/HAN ? Do you have the rap file (license) for the game? Is the game a large file size (over 4GB)?
If PS3 ISO Tools fails, the industry standard is (by JjKkYu). It is manual but handles complex games better.