The file is a configuration file used by USBUtil and Open PS2 Loader (OPL) to index and list PlayStation 2 games that have been split into chunks (usually to bypass the 4GB file size limit of FAT32 drives). While there isn't one official "ul.cfg editor," there are several tools and features typically requested for managing this file. Key Tools and Features for ul.cfg
but still have the game chunks, an editor can scan the files and "rebuild" the list for you. Organization ul.cfg ps2 editor
. If your game is under 4GB, consider moving to the ISO format to skip the headache entirely! Reinstall the game using USBUtil or HDLDump, which
.UI files again; always use the editor's delete function.ul.cfg on your PC (File > Export List).If you are a fan of the PlayStation 2 and use Open PS2 Loader (OPL) to run your games from a USB drive, internal HDD, or SMB share, you have likely encountered a small but critical file named . but still have the game chunks, an editor