Vad skall jag göra för att bli av med detta?

It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.c:\inetpub\wwwroot\my\_vti_cnf\web.config

min web.config
<code>
<?xml version="1.0"?>
<!--
Note: As an alternative to hand editing this file you can use the
web admin tool to configure settings for your application. Use
the Website->Asp.Net Configuration option in Visual Studio.
A full list of settings and comments can be found in
machine.config.comments usually located in
\Windows\Microsoft.Net\Framework\v2.x\Config
-->
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
<appSettings/>
<connectionStrings/>
<system.web>
<!--
Set compilation debug="true" to insert debugging
symbols into the compiled page. Because this
affects performance, set this value to true only
during development.
-->
<compilation debug="false"/>
<!--
The <authentication> section enables configuration
of the security authentication mode used by
ASP.NET to identify an incoming user.
-->
<authentication mode="Windows"/>
<!--
The <customErrors> section enables configuration
of what to do if/when an unhandled error occurs
during the execution of a request. Specifically,
it enables developers to configure html error pages
to be displayed in place of a error stack trace.

<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
<error statusCode="403" redirect="NoAccess.htm"/>
<error statusCode="404" redirect="FileNotFound.htm"/>
</customErrors>
-->
</system.web>
</configuration>
</code>

Detta får man om man har glömt att skapa en virtual-dir,
precis som det står i meddelandet ju:

This error can be caused by a virtual directory not being configured as an application in IIS.

men detta såg ju lite skumt ut:
c:\inetpub\wwwroot\my\_vti_cnf\web.config
i mappen '_vti_cnf\' ska det verkligen finnas en web.config där?

jopp.det fatta jag med men jag har skapat en VD.Men det vill inte ändå.