为什么我总是出现这个错误啊！有人说是因为IIS没有注册，但是用了注册的方子也没能注册，总是提示找不到文件，请检查文件名。根本就没有aspnet_regiis-i .请大师帮忙解决啊！
Server Error in '/' Application.
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The resource cannot be found.
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
Requested URL: /install/index.aspx
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Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42
