一切福田,不離方寸,從心而覓,感無不通。

.Net framework 3.5 无法安装,附解决方法

下载了VS2008,结果在安装时总是失败,检查日志,提示:
[11/22/07,18:04:40] Microsoft .NET Framework 2.0a: [2] Error: Installation failed for component Microsoft .NET Framework 2.0a. MSI returned error code 1603
[11/22/07,18:05:13] WapUI: [2] DepCheck indicates Microsoft .NET Framework 2.0a is not installed.
[11/22/07,18:26:27] Microsoft .NET Framework 2.0a: [2] Error: Installation failed for component Microsoft .NET Framework 2.0a. MSI returned error code 1603
[11/22/07,18:26:57] WapUI: [2] DepCheck indicates Microsoft .NET Framework 2.0a is not installed.
[11/22/07,18:49:56] Microsoft .NET Framework 2.0a: [2] Error: Installation failed for component Microsoft .NET Framework 2.0a. MSI returned error code 1603
[11/22/07,18:50:28] WapUI: [2] DepCheck indicates Microsoft .NET Framework 2.0a is not installed.

在网上反复多次搜索,估计是自己的系统里装了 SQL 2005 SP2,导致 .Net 2.0 SP1 无法安装造成。
最后找到了一个 .Net Frame 清理工具,清理后重新启动,再次安装,成功。

附dotnet清理工具:

dotnetfx_cleanup_tool.zip

原作者:blueskit  转载自:http://kb.cnblogs.com/a/969060/