| Error | Likely Cause | Solution | |-------|--------------|----------| | "Cannot read disc" | Corrupted ISO | Re-dump your ISO or verify SHA-1 hash | | Black screen after kick-off | Dolphin dual-core desync | Turn off Dual Core in Config → Advanced | | No sound during Keshin summon | DSP LLE timing issue | Switch DSP emulation to LLE Recompiler | | Save data corrupt | Region mismatch | Delete save file, ensure region is set to Japan (or patch ISO) |