酷狗铃声助手:安装《使命召唤2》不能进入游戏，出现，，，，，

我的配置，2。66CPU，9550显卡，512内存，160G硬盘，，玩（飞车8）（DOOM3）都能玩，，玩使命就出现

File Handles:
----------------------
33014 files in iwd files
execing default.cfg
couldn't exec language.cfg
========= autoconfigure
configure.csv: using CPU configuration 2 GHz 512 MB
execing configure.cfg
configure.csv: using GPU configuration "Radeon 95*"
Measured CPU speed is 2.67 GHz
System memory is 512 MB (capped at 1 GB)
Video card is "RADEON 9550 "
Streaming SIMD Extensions (SSE) supported

----- Client Initialization -----
----- Initializing Renderer ----
-------------------------------
----- Client Initialization Complete -----
----- R_Init -----
Getting Direct3D 9 interface...
Pixel shader version is 2.0
Vertex shader version is 2.0
Direct3D 7 code path is available.
Direct3D 9 code path is available.
Using Direct3D 7 code path because r_rendererPreference is set to dx7.
Attempting 800 x 600 fullscreen with 32 bpp at 60 hz
Game window successfully created.
Creating Direct3D device...
Com_TouchMemory: 0 msec. Using sum: 0
Initializing render targets...
Requested frame buffer to be 24-bit color with 8-bit alpha
DirectX returned a frame buffer that is 24-bit color with 8-bit alpha
Initializing static model cache...
Initializing dynamic buffers...
Initializing particle cloud buffer...
Creating Direct3D queries...
Setting initial state...
DirectX reports 256 MB of video memory and 240 MB of available texture memory.
Texture detail is set automatically for DirectX 7.
Using picmip 0 on most textures, 0 on normal maps, and 0 on specular maps
ERROR: image 'images/default.iwi' is missing
Error during initialization:
failed to load image 'default'
什么意思啊，，，