informix -Unable to initialize the Dynamic Server.解决办法

informix -----Unable to initialize the Dynamic Server.
请教大家：

 我在安装informix10的时候， 总是不能实例化（instance）一个数据库？
显示：
Unable to initialize the Dynamic Server.
Check Event Viewer's Security log and 
e:progra`1ibminformixol_2 b43.log


请问大家这是什么问题 ？

我以前装够一次，成功了，但是现在装却怎么也装不上去。
下面是错误的log：
-------------------------------------------------------
21:17:43 IBM Informix Dynamic Server Started.

Thu Jul 17 21:17:43 2008

21:17:43 Warning: ONCONFIG dump directory (DUMPDIR) 'E:PROGRA~1IBMInformixtmp' has insecure permissions
21:17:43 Booting Language <c> from module <>
21:17:43 Loading Module <CNULL>
21:17:43 Booting Language <builtin> from module <>
21:17:43 Loading Module <BUILTINNULL>
21:17:47 Assert Failed: Memory free block header corruption detected in mt_shm_malloc_segid 5
21:17:47 IBM Informix Dynamic Server Version 10.00.TC6ET  
21:17:47 Who: Session(4, informix@, 0, 00000000)
Thread(9, soctcplst, 0, 1)
File: mtshpool.c Line: 3471
21:17:47 Results: Pool not repaired
21:17:47 Action: Please notify IBM Informix Technical Support.
21:17:47 stack trace for pid 1808 written to E:PROGRA~1IBMInformixtmpaf.3f1467b
21:17:47 See Also: E:PROGRA~1IBMInformixtmpaf.3f1467b, shmem.3f1467b.0
21:18:02 Memory free block header corruption detected in mt_shm_malloc_segid 5
21:18:04 Assert Failed: Memory free block header corruption detected in mt_shm_malloc_segid 5
21:18:04 IBM Informix Dynamic Server Version 10.00.TC6ET  
21:18:04 Who: Session(4, informix@, 0, 00000000)
Thread(0, noname, 0, 0)
File: mtshpool.c Line: 3471
21:18:04 Results: Pool not repaired
21:18:04 Action: Please notify IBM Informix Technical Support.
21:18:04 stack trace for pid 1808 written to E:PROGRA~1IBMInformixtmpaf.1468b
------------------------------------------------


麻烦大家看一下。
谢谢。

------解决方案--------------------
E:PROGRA~1IBMInformixtmpaf.1468b
把这个文件贴上来看看。