[INFO] [Content]: Updating firmware status for: "C:\Program Files (x86)\Steam\steamapps\common\RetroArch\cores\pcsx2_libretro.dll" on "C:\Program Files (x86)\Steam\steamapps\common\RetroArch\system".
[INFO] [Core]: Using content: "C:\Users\theodore\Documents\My Games\kingsfield 4 from a random website i found idfk\King's Field IV (Europe) (En,Fr,De,Es,It)\King's Field IV (Europe) (En,Fr,De,Es,It).iso".
[INFO] [Core]: Content ran for a total of: 00 hours, 00 minutes, 00 seconds.
[INFO] [Core]: Unloading core..
[INFO] [Core]: Unloading core symbols..
[INFO] [Video]: Average monitor Hz: 72.790799 Hz. (136.326 % frame time deviation, based on 2048 last samples).
[INFO] RetroArch 1.11.0 (Git 9586d679a8)
[INFO] === Build =======================================
[INFO] CPU Model Name: Intel(R) Core(TM) i5-9600KF CPU @ 3.70GHz
[INFO] Capabilities:  MMX MMXEXT SSE SSE2 SSE3 SSE4 SSE4.2 AES AVX AVX2
[INFO] Built: Sep 30 2022
[INFO] Version: 1.11.0
[INFO] Git: 9586d679a8
[INFO] =================================================
[INFO] [Input]: Found input driver: "dinput".
[INFO] [Core]: Loading dynamic libretro core from: "C:\Program Files (x86)\Steam\steamapps\common\RetroArch\cores\pcsx2_libretro.dll"
[INFO] [Environ]: SET_SUPPORT_NO_GAME: yes.
[INFO] [Overrides]: Redirecting save file to "C:\Program Files (x86)\Steam\steamapps\common\RetroArch\saves\King's Field IV (Europe) (En,Fr,De,Es,It).srm".
[INFO] [Overrides]: Redirecting save state to "C:\Program Files (x86)\Steam\steamapps\common\RetroArch\states\King's Field IV (Europe) (En,Fr,De,Es,It).state".
[INFO] [Environ]: SET_PIXEL_FORMAT: XRGB8888.
[INFO] [Environ]: GET_LOG_INTERFACE.
[INFO] [Environ]: GET_MESSAGE_INTERFACE_VERSION.
[INFO] [Environ]: SYSTEM_DIRECTORY: "C:\Program Files (x86)\Steam\steamapps\common\RetroArch\system".
[INFO] [Environ]: GET_SAVE_DIRECTORY.
[libretro ERROR] Could not find valid BIOS files! 
[libretro ERROR] Please provide required BIOS file in the following folder: 'C:\Program Files (x86)\Steam\steamapps\common\RetroArch\system\pcsx2\bios' 
[INFO] [Content]: Content loading skipped. Implementation will load it on its own.
[libretro INFO] Loading selected BIOS:  
[INFO] [Environ]: GET_VARIABLE pcsx2_fastboot: not implemented.