放弃 SQL Server 2005 的安装

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Microsoft SQL Server 2005 CTP Setup
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SQL Server 2005 CTP Setup has detected incompatible beta components from Visual Studio or SQL Server.  You must run the build cleanup wizard from the CD to remove previous SQL Server 2005 components and .NET Framework components, and then run SQL Server 2005 CTP Setup again.  For detailed instructions on uninstalling SQL Server builds, see the SQL Server 2005 CTP readme file.

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确定  
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这个问题没法解决。据说需要重装操作系统才能解决。如果真是这样，微软的软件做的真是太惭愧了。