VS2008安装失败；
错误日志如下。这是什么问题呀？
高手们请帮忙看看呀
[04/21/11,08:53:00] Microsoft Visual Studio Web 创作组件: [2] Component Microsoft Visual Studio Web 创作组件 returned an unexpected value.
[04/21/11,08:53:04] setup.exe: [2] ISetupComponent::Pre/Post/Install() failed in ISetupManager::InternalInstallManager() with HRESULT -2147023293.
[04/21/11,08:53:05] VS70pgui: [2] DepCheck indicates Microsoft Visual Studio Web 创作组件 is not installed.
[04/21/11,08:53:05] VS70pgui: [2] DepCheck indicates Microsoft .NET Compact Framework 2.0 SP2 was not attempted to be installed.
[04/21/11,08:53:05] VS70pgui: [2] DepCheck indicates Microsoft .NET Compact Framework 3.5 was not attempted to be installed.
[04/21/11,08:53:05] VS70pgui: [2] DepCheck indicates Microsoft Visual Studio Tools for the Microsoft Office system (3.0 版运行库) was not attempted to be installed.
[04/21/11,08:53:05] VS70pgui: [2] DepCheck indicates Microsoft Visual Studio 2005 Tools for the 2007 Microsoft Office System Runtime was not attempted to be installed.
[04/21/11,08:53:05] VS70pgui: [2] DepCheck indicates Microsoft Visual Studio 2005 Tools for the 2007 Microsoft Office System Runtime 语言包 was not attempted to be installed.
[04/21/11,08:53:05] VS70pgui: [2] DepCheck indicates Microsoft Visual Studio Tools for the Microsoft Office system (3.0 版运行库)语言包 - CHS was not attempted to be installed.
[04/21/11,08:53:05] VS70pgui: [2] DepCheck indicates Microsoft SQL Server Compact 3.5 was not attempted to be installed.
[04/21/11,08:53:05] VS70pgui: [2] DepCheck indicates Microsoft SQL Server Compact 3.5 设计工具 was not attempted to be installed.
[04/21/11,08:53:05] VS70pgui: [2] DepCheck indicates Microsoft SQL Server Compact 3.5 For Devices was not attempted to be installed.
[04/21/11,08:53:06] VS70pgui: [2] DepCheck indicates Windows Mobile 5.0 SDK R2 for Pocket PC was not attempted to be installed.
[04/21/11,08:53:06] VS70pgui: [2] DepCheck indicates Windows Mobile 5.0 SDK R2 for Smartphone was not attempted to be installed.
[04/21/11,08:53:06] VS70pgui: [2] DepCheck indicates Microsoft Device Emulator 3.0 版 was not attempted to be installed.
[04/21/11,08:53:06] VS70pgui: [2] DepCheck indicates Microsoft SQL Server 2005 Express Edition (x86) was not attempted to be installed.
[04/21/11,08:53:06] VS70pgui: [2] DepCheck indicates Crystal Reports Basic for Visual Studio 2008 was not attempted to be installed.
[04/21/11,08:53:06] VS70pgui: [2] DepCheck indicates Crystal Reports Basic for Visual Studio 2008 语言包 was not attempted to be installed.
[04/21/11,08:53:06] VS70pgui: [2] DepCheck indicates Microsoft Windows SDK for Visual Studio 2008 Tools (x86) was not attempted to be installed.
[04/21/11,08:53:06] VS70pgui: [2] DepCheck indicates Microsoft Windows SDK for Visual Studio 2008 标头和库(x86) was not attempted to be installed.
[04/21/11,08:53:06] VS70pgui: [2] DepCheck indicates Microsoft Windows SDK for Visual Studio 2008 Win32 Tools (x86) was not attempted to be installed.
[04/21/11,08:53:07] VS70pgui: [2] DepCheck indicates Microsoft Windows SDK for Visual Studio 2008 .NET Framework Tools (x86) was not attempted to be installed.
[04/21/11,08:53:07] VS70pgui: [2] DepCheck indicates Microsoft Windows SDK for Visual Studio 2008 SDK 引用程序集和 IntelliSense (x86) was not attempted to be installed.
[04/21/11,08:53:07] VS70pgui: [2] DepCheck indicates Microsoft SQL 发布向导 was not attempted to be installed.
------解决方案--------------------------------------------------------
一般是冲突引起的（office、sql、vs安装顺序，版本等等），建议全部清理掉，重新安装
http://zhidao.baidu.com/question/210869579
------解决方案--------------------------------------------------------
先装SQL 在装VS
------解决方案--------------------------------------------------------