数据库引擎服务

场景:

sql2008 安装时数据库引擎服务失败
装了几次了,每次都会出现提示“系统找不到指定的路径”,点掉后可以完成安装,但数据库引擎服务安装失败。 源文件用的是iso文件,用DAEMON Tools 装载镜像安装的。 源文件地址和安装地址均没有中文字符。以下是安装log,请各位帮忙看看怎么回事..

Overall summary:
  Final result: SQL Server 安装失败。若要继续操作,请调查失败原因,更正问题,卸载 SQL Server,然后重新运行 SQL Server 安装程序。
  Exit code (Decimal): -2068643839
  Exit facility code: 1203
  Exit error code: 1
  Exit message: SQL Server 安装失败。若要继续操作,请调查失败原因,更正问题,卸载 SQL Server,然后重新运行 SQL Server 安装程序。
  Start time: 2010-05-19 17:13:23
  End time: 2010-05-19 17:19:13
  Requested action: Install
  Log with failure: C:\Program Files\Microsoft SQL Server\100\Setup Bootstrap\Log\20100519_171237\Detail.txt
  Exception help link: http%3a%2f%2fgo.microsoft.com%2ffwlink%3fLinkId%3d20476%26ProdName%3dMicrosoft%2bSQL%2bServer%26EvtSrc%3dsetup.rll%26EvtID%3d50000%26ProdVer%3d10.0.1600.22%26EvtType%3d0x5D9A8C61

Machine Properties:
  Machine name: PC-201004101626
  Machine processor count: 2
  OS version: Windows XP
  OS service pack: Service Pack 3
  OS region: 中华人民共和国
  OS language: 中文(中华人民共和国)
  OS architecture: x86
  Process architecture: 32 位
  OS clustered: 否

Product features discovered:
  Product Instance Instance ID Feature Language Edition Version Clustered 
  Sql Server 2008 XYCSSQL MSSQL10.XYCSSQL 数据库引擎服务 1033 Enterprise Evaluation Edition 10.0.1600.22 否  
  Sql Server 2008 XYCSSQL MSSQL10.XYCSSQL 数据库引擎服务 2052 Enterprise Evaluation Edition 10.0.1600.22 否  
  Sql Server 2008 XYCSSQL MSSQL10.XYCSSQL SQL Server 复制 1033 Enterprise Evaluation Edition 10.0.1600.22 否  
  Sql Server 2008 XYCSSQL MSSQL10.XYCSSQL SQL Server 复制 2052 Enterprise Evaluation Edition 10.0.1600.22 否  
  Sql Server 2008 XYCSSQL MSSQL10.XYCSSQL 全文搜索 1033 Enterprise Evaluation Edition 10.0.1600.22 否  
  Sql Server 2008 XYCSSQL MSAS10.XYCSSQL Analysis Services 1033 Enterprise Evaluation Edition 10.0.1600.22 否  
  Sql Server 2008 XYCSSQL MSAS10.XYCSSQL Analysis Services 2052 Enterprise Evaluation Edition 10.0.1600.22 否  
  Sql Server 2008 XYCSSQL MSRS10.XYCSSQL Reporting Services 1033 10.0.1600.22 否  
  Sql Server 2008 XYCSSQL MSRS10.XYCSSQL Reporting Services 2052 10.0.1600.22 否  
  Sql Server 2008 MYSQL MSSQL10.MYSQL 数据库引擎服务 1033 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 MYSQL MSSQL10.MYSQL 数据库引擎服务 2052 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 MYSQL MSSQL10.MYSQL SQL Server 复制 1033 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 MYSQL MSSQL10.MYSQL SQL Server 复制 2052 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 MYSQL MSSQL10.MYSQL 全文搜索 1033 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 MYSQL MSAS10.MYSQL Analysis Services 1033 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 MYSQL MSAS10.MYSQL Analysis Services 2052 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 MYSQL MSRS10.MYSQL Reporting Services 1033 10.0.1600.22 否  
  Sql Server 2008 MYSQL MSRS10.MYSQL Reporting Services 2052 10.0.1600.22 否  
  Sql Server 2008 MSSQLSERVER MSSQL10.MSSQLSERVER 数据库引擎服务 1033 Express Edition 10.1.2531.0 否  
  Sql Server 2008 MSSQLSERVER MSSQL10.MSSQLSERVER 数据库引擎服务 2052 Express Edition 10.1.2531.0 否  
  Sql Server 2008 MSSQLSERVER MSSQL10.MSSQLSERVER SQL Server 复制 1033 Express Edition 10.1.2531.0 否  
  Sql Server 2008 MSSQLSERVER MSSQL10.MSSQLSERVER SQL Server 复制 2052 Express Edition 10.1.2531.0 否  
  Sql Server 2008 管理工具 - 基本 2052 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 管理工具 - 完整 2052 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 客户端工具连接 2052 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 客户端工具向后兼容性 2052 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 客户端工具 SDK 2052 Enterprise Edition 10.0.1600.22 否  
  Sql Server 2008 Integration Services 2052 Enterprise Edition 10.0.1600.22 否  

Package properties:
  Description: SQL Server Database Services 2008
  SQLProductFamilyCode: {628F8F38-600E-493D-9946-F4178F20A8A9}
  ProductName: SQL2008
  Type: RTM
  Version: 10
  SPLevel: 0
  Installation location: G:\x86\setup\
  Installation edition: ENTERPRISE

------解决方案--------------------
XP无法安装企业版。你选择装开发版的。
------解决方案--------------------
卸载掉MSXML6 SP2 试试。

------解决方案--------------------
查到的

Hi. I've had the same error during an installation process. I opened Details.txt file in a "Program Files\Microsoft SQL Server\100\Setup Bootstrap\Log\date_time" directory and found at the and of the file this discription of the error: "Condition is false because the required feature MSXMLSYS_Msxml6_Cpu32 failed in result Result". Then I've decided to remove all versions of MSXML component istalled on my computer and launched setup again. Result was successful. I hope this help.
------解决方案--------------------
帮顶。。。