How To Handle 403.9 HTTP Errors In The Web.config File

Nov 23, 2010

Do anyone of you know how to handle XXX.X IIS HTTP errors in a web.config file? I tried doing the following:

<customErrors mode="On" defaultRedirect="error.aspx">
<error statusCode="403" redirect="error403.aspx" />
<!--NOTE: The following does not work-->
<error statusCode="403.9" redirect="error403.9.aspx" />
<!--ENDNOTE-->
<error statusCode="404" redirect="error404.aspx" />
</customErrors>

But obviously that didn't worked, because the web.config file expects an integer as the statusCode value.
CONTEXT: WinServer 2003 - ASP.NET 3.5

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