The message "" appears because your emulator is using High-Level Emulation (HLE) . While HLE allows games to run without external files, it often causes glitches, crashes, or save-game issues. Adding an official BIOS file (firmware) ensures your emulator acts exactly like the original console hardware. Why You Need a BIOS
Adding the BIOS is step one. To achieve emulation quality: no playstation bios found add for better compatibility best
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