Issues with Web.config in IIS 7 (Vista) and Modules

[mazdotnet]

Hi,
I'm using UrlRewriter.NET in my project which is causing problems when
in Vista (same code works fine on Windows XP). I'm going by the
example in Scott's Blog http://weblogs.asp.net/scottgu/archi...h-asp-net.aspx.
In Vista when I press F5 or Control F5 I get an error message saying

HTTP Error 500.19 - Internal Server Error
Description: The requested page cannot be accessed because the related
configuration data for the page is invalid.

Error Code: 0x800700b7
Notification: BeginRequest
Module: IIS Web Core
Requested URL: http://localhost:80/UrlRewrite_HttpModule2/Default.aspx
Physical Path: C:\inetpub\wwwr oot\UrlRewrite_ HttpModule2\Def ault.aspx
Logon User: Not yet determined
Logon Method: Not yet determined
Handler: Not yet determined
Config Error: Cannot add duplicate collection entry
Config File: \\?\C:\inetpub\ wwwroot\UrlRewr ite_HttpModule2 \web.config
Config Source: 31: <remove name="ScriptMod ule"/>
32: <add name="UrlRewrit er"
type="Intellige ncia.UrlRewrite r.RewriterHttpM odule,
Intelligencia.U rlRewriter"/>
33: <add name="ScriptMod ule" preCondition="m anagedHandler"
type="System.We b.Handlers.Scri ptModule, System.Web.Exte nsions,
Version=3.5.0.0 , Culture=neutral , PublicKeyToken= 31BF3856AD364E3 5"/></
modules>
My configration file contains the following sections
<configSections >
<section name="rewriter" requirePermissi on="false"
type="Intellige ncia.UrlRewrite r.Configuration .RewriterConfig urationSectionH andler,
Intelligencia.U rlRewriter"/>
......
httpModules>
<add name="UrlRewrit er"
type="Intellige ncia.UrlRewrite r.RewriterHttpM odule,
Intelligencia.U rlRewriter"/>
<add name="ScriptMod ule" type="System.We b.Handlers.Scri ptModule,
System.Web.Exte nsions, Version=3.5.0.0 , Culture=neutral ,
PublicKeyToken= 31BF3856AD364E3 5"/></httpModules>
........
<modules runAllManagedMo dulesForAllRequ ests="true">
<remove name="ScriptMod ule"/><add name="UrlRewrit er"
type="Intellige ncia.UrlRewrite r.RewriterHttpM odule"/>
<add name="ScriptMod ule" preCondition="m anagedHandler"
type="System.We b.Handlers.Scri ptModule, System.Web.Exte nsions,
Version=3.5.0.0 , Culture=neutral , PublicKeyToken= 31BF3856AD364E3 5"/></
modules>

So it complains that we have duplicate module sections? Any idea how I
can enable Integrated ..NET mode on this? I tried using

C:\Windows\Syst em32\inetsrv>ap pcmd.exe migrate config "Default Web
Site/UrlRewri
te_HttpModule2"
ERROR ( message:Configu ration error
Filename: \\?\C:\inetpub\ wwwroot\UrlRewr ite_HttpModule2 \web.config
Line Number: 15
Description: Cannot add duplicate collection entry
.. )

Which also says the same thing. Can anyone please tell me how I can
get this working in IIS7 on Vista Ultimate?

Thx
Maz