Problem with updated Mednafen PSX HW, windows 10 CRASh

Updated my cores the other day, now anytime i try to run a iso with the new Mednafen PSX HW core it just crashes retro arch completely, anyway i can just revert the core i dont wanna lose my save :*(

heres the log

http://pastebin.com/3bWjvYcF

think its something with vulkan? dunno

[QUOTE=novicestar;54066]Updated my cores the other day, now anytime i try to run a iso with the new Mednafen PSX HW core it just crashes retro arch completely, anyway i can just revert the core i dont wanna lose my save :*(

heres the log

http://pastebin.com/3bWjvYcF

think its something with vulkan? dunno[/QUOTE]

RetroArch [INFO] :: Skipping SRAM load… RetroArch [INFO] :: Version of libretro API: 1 RetroArch [INFO] :: Compiled against API: 1 RetroArch [INFO] :: Environ GET_VARIABLE beetle_psx_hw_renderer_software_fb: RetroArch [INFO] :: enabled RetroArch [INFO] :: Environ GET_VARIABLE beetle_psx_hw_internal_resolution: RetroArch [INFO] :: 1x(native) RetroArch [INFO] :: Environ GET_VARIABLE beetle_psx_hw_adaptive_smoothing: RetroArch [INFO] :: enabled RetroArch [INFO] :: Environ GET_VARIABLE beetle_psx_hw_widescreen_hack: RetroArch [INFO] :: disabled RetroArch [INFO] :: Set audio input rate to: 44106.62 Hz. RetroArch [WARN] :: Cannot use CPU filters when hardware rendering is used. RetroArch [INFO] :: Video @ fullscreen RetroArch [INFO] :: Using HW render, Vulkan driver forced. RetroArch [ERROR] :: [Vulkan]: Failed to open Vulkan loader. RetroArch [ERROR] :: [Vulkan]: Failed to open Vulkan loader. RetroArch [ERROR] :: [Vulkan]: Failed to create Vulkan context. RetroArch [INFO] :: Detecting screen resolution 320x240. RetroArch [INFO] :: Vulkan: Using resolution 320x240 RetroArch [INFO] :: [Vulkan]: Using BGRA8888 format.

fixed, i dloaded SDK for vulkan all works