我买的正版使命召唤2怎么玩不了？

我刚买的游戏``但是玩不了出现这样的情况
File Handles:
----------------------
47461 files in pk3 files
execing default.cfg
couldn't exec language.cfg
execing uoconfig.cfg
couldn't exec autoexec.cfg
execing safemode.cfg
fs_basegame is write protected.
fs_basepath is write protected.
fs_homepath is write protected.
========= autoconfigure
configure.csv: using configuration 2800 cpu MHz 256 sys MB 64 vid MB
execing configure.cfg
fs_basegame is write protected.
fs_basepath is write protected.
fs_homepath is write protected.
Hunk_Clear: reset the hunk ok
...detecting CPU, found Intel Pentium III
Measured CPU speed is 2.80 GHz
System memory is 256 MB (capped at 1 GB)
Video card memory is 64 MB
Streaming SIMD Extensions (SSE) supported

----- Client Initialization -----
----- Initializing Renderer ----
-------------------------------
----- Clien

我买的正版使命召唤2怎么玩不了？ 我家召唤使命2怎么玩不了 使命召唤2 怎么玩不了 我的电脑玩不了使命召唤？？？？ 我的使命召唤玩不了 我的使命召唤4玩不了 使命的召唤2 怎么安上 玩不了啊??救命!!! 为什么我玩不了使命召唤2? 我为什么玩不了使命召唤2？ 我的使命召唤2玩不了,有谁能帮我,谢谢