: If you have a collection of CHDs, you must convert them back to ISO using a tool like before they will show up in OPL. CHD for PS2 Emulation (PCSX2/RetroArch)
Do not try to use the "Fast Boot" option if the CHD fails; use "Full Boot" for problematic titles.
The terminal will pop up and begin processing. Once finished, you’ll see new files with the . You can now safely delete (or archive) the original ISOs. Step 3: "Installing" CHDs for PCSX2 (PC)
Multi-disc PS2 games (e.g., Xenosaga Episode I , Final Fantasy X , Metal Gear Solid 2: Substance ) require special handling.