Iam installing DNN 4.03 and have quite a bit of trouble.  I have this following error:

Configuration Error

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: 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.

Source Error:

Line 56:   </system.codedom>
Line 57:   <system.web>
Line 58:     <machineKey 
Line 59:       validationKey="F9D1A2D3E1D3E2F7B3D9F90FF3965ABDAC304902" 
Line 60:       decryptionKey="F9D1A2D3E1D3E2F7B3D9F90FF3965ABDAC304902F8D923AC"

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\hypercube\web.config line 103)

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\hypercube\web.config line 164)

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\hypercube\web.config line 172)

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\hypercube\web.config line 220)

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\hypercube\web.config line 251)

                    

I have set IIS tothe directory.  Created the database and pointed to it.  I cant seem to find out what I did wrong in this thing.  here is the part of the web.config where I pointed to the DB.

<connectionStrings>
    <!-- Connection String for SQL Server 2005 Express
    <add
      name="SiteSqlServer"
      connectionString="Data Source=.\SQLExpress;Integrated Security=True;User Instance=True;AttachDBFilename=|DataDirectory|Database.mdf;"
      providerName="System.Data.SqlClient" />  -->
    <!-- Connection String for SQL Server 2000/2005  -->
    <add
      name="SiteSqlServer"
      connectionString="Server=(local);Database=DNN;uid=DNN;pwd=DotNetNuke_2;"
      providerName="System.Data.SqlClient" />

  </connectionStrings>
  <appSettings>
    <!-- Connection String for SQL Server 2005 Express - kept for backwards compatability - legacy modules  
    <add key="SiteSqlServer" value="Data Source=.\SQLExpress;Integrated Security=True;User Instance=True;AttachDBFilename=|DataDirectory|Database.mdf;"/>  -->
    <!-- Connection String for SQL Server 2000/2005 - kept for backwards compatability - legacy modules  -->
    <add key="SiteSqlServer" value="Server=(local);Database=DNN;uid=DNN;pwd=DotNetNuke_2;"/>

CAN SOME PLEASE HELP!!!!!