Hi @SaulFabre , and thank you for the link.Also try booting it in NeoCD-Libretro Wii if it's really an emulation issue...
(Not sure if u tried in it, but just trying to help.)
I feel a little bit silly asking this, but I downloaded the app, put all the bios files into the "system" directory, set the "folders" setting accordingly, yet I can't see any game (or any file except zip files, for what matters) using your version of retroarch.
I'm trying to boot the bin+cue patched version.
I even tried to zip these files, but was brought back to the Homebrew channel when selecting it? Is there something I'm doing wrong? The other "optimized" versions of RA (like CPS1 for example), can launch zipped roms perfectly? But I guess launching CD images is a littl bit different?