魔兽争霸wc:doom3安装后无法运行啊!!!帮帮忙!!!

点击图标后游戏无法运行,出现一个兰色方框,以前在玩QUIKE3的时候见到过类似的,上面写着:
DOOM 1.2.1287 win-x86 Feb 8 2005 19:18:03
2661 MHz Intel CPU with MMX & SSE & SSE2 & SSE3
512 MB System Memory
128 MB Video Memory
Winsock Initialized
Hostname: 5FE2D45731FB466
IP: 192.168.0.100
doom using MMX & SSE & SSE2 & SSE3 for SIMD processing
enabled Flush-To-Zero mode
enabled Denormals-Are-Zero mode
------ Initializing File System ------
Current search path:
D:\DOOM3~1/d3xp
D:\DOOM3~1/base
game DLL: 0x0 in pak: 0x0
file system initialized.
--------------------------------------
----- Initializing Decls -----
WARNING: file materials/d3xppatrick.mtr, line 404: material 'models/mapobjects/ruins/balcony_c2_filter' previously defined at materials/d3xppatrick.mtr:354
WARNING: file materials/models_characters.mtr, line 324: material 'models/characters/common/mcneilrightgreen' previously defined at materials/char_common2.mtr:1
WARNING: file materials/models_characters.mtr, line 337: material 'models/characters/common/mcneilleftgreen' previously defined at materials/char_common2.mtr:15
WARNING: file materials/patrick_d3ex.mtr, line 33: material 'textures/base_wall/a_lfwall15_' previously defined at materials/d3xppatrick.mtr:2
WARNING: file materials/patrick_d3ex.mtr, line 52: material 'textures/sfx/water' previously defined at materials/d3xppatrick.mtr:14
WARNING: file materials/patrick_d3ex.mtr, line 901: material 'textures/caves/pbricks5' previously defined at materials/patrick_d3ex.mtr:810
------------------------------
------- Initializing renderSystem --------
idRenderSystem::Shutdown()
Shutting down OpenGL subsystem
...shutting down QGL
_default material not found

这是怎么回事啊?
我的配置是P4 2.66
Intel 945
Maxsun 6600GT
512 DDRII
没理由拖不动啊!!!
还请各位大虾指点啊!!!