exchange2003安装sp2时出现的错误

belais2000

初始版本是windows2003 sp2 + exchange 2003  。
安装exchange2003 sp2，安装时报出现严重错误，错误log如下：
[09/01/10,16:29:29] Microsoft Search: Initialize, Search version '9.107.8320' installed.
[09/01/10,16:29:30] setup.exe: ***ERRORLOG EVENT*** : ModuleID not found in map in GetSetupComponentByModuleID() -- [{DA943894-7A14-4FFF-BBDC-C004FAE2310B}]
[09/01/10,16:29:30] setup.exe: ***ERRORLOG EVENT*** : ModuleID not found in map in GetSetupComponentByModuleID() -- [{94B7AD3E-0B63-42AC-A542-082ED1F78787}]
[09/01/10,16:29:30] setup.exe: ***ERRORLOG EVENT*** : ModuleID not found in map in GetSetupComponentByModuleID() -- [{ECD1A63D-DBAF-442C-BF46-904364A96B00}]
[09/01/10,16:29:30] Setup.exe: inside ISetupManager:oadActionOverrides()
[09/01/10,16:29:31] setup.exe: ***ERRORLOG EVENT*** : Run() : RunLoadSetup(), an exception has occured.
[09/01/10,16:29:31] Setup.exe: IsRunningUnattended

试过安装补丁831464，但此补丁安装时提示无需安装，在论坛中搜安装的文档也没有找到。
谁知道怎么回事？指导一下，谢谢。

tarian

能帖一下系统日志中报的错误信息吗？