《真人快打9》顯示Graphics card not supported或者Application Error錯誤，提示Your systerm does not havesufficient video memory to play this game，見下圖：

是游戲第一次自檢跳不過去，先顯示系統隱藏文件，然后進C:\Users\用戶名\AppData\Roaming\MKKE，打開options，將內容替換為：

[Video]
resolution = {800, 480}
antialiasing = 0
blend_antialiasing = 0
anisotropy = 1
max_texture = 1024
shadow_size = 0
brightness = 0.500000
contrast = 0.500000
gamma = 0.500000
configured = true
[Audio]
device_hash = 0xFFFFFFFF
steam_voice = true

然后保存！

如果還是沒解決（內存256或者512的）就打開該文件夾內的dxdiag文件，將這三個和顯存有關的都改成1024：
Display Memory: 1024 MB Dedicated Memory: 1024 MB Shared Memory: 1024 MB。