webadmin tool not working

[Laura K]

I just upgraded to v 2.0 and I am trying to use the webadmin tool but
nothing seems to be working. When I try to bring up the tool via a new
website I get the following error written below.

The path I used to get this error was
http://localhost/myapp/webadmin.axd

I also get the error at
http://localhost/aspnet_webadmin/2_0_40607/default.aspx

I have not seem much about this on the board archives.

Any ideas?

The following message may help in diagnosing the problem: Exception has been
thrown by the target of an invocation. at
System.RuntimeMethodHandle._InvokeMethodFast(Objec t target, Object[]
arguments, SignatureStruct& sig, MethodAttributes methodAttributes,
RuntimeTypeHandle typeOwner) at
System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[]
arguments, SignatureStruct sig, MethodAttributes methodAttributes,
RuntimeTypeHandle typeOwner) at
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at
System.Configuration.Configuration.CreateLocalWebC onfiguration(String path,
String site, String locationSubPath) at
System.Configuration.Configuration.GetWebConfigura tion(String path, String
site, String locationSubPath, String server, String userName, String
password, IntPtr userToken) at
System.Configuration.Configuration.GetWebConfigura tion(String path) at
System.Web.Administration.WebAdminBasePage.GetWebC onfiguration(String url,
Boolean GetWebConfigForSubDir) at
System.Web.Administration.WebAdminBasePage.GetWebC onfiguration(String url)
at System.Web.Administration.WebAdminPage.VerifyAppVa lid() at
System.Web.Administration.WebAdminPage.SetApplicat ionPath(String user) at
ASP.default_aspx.OnInit(EventArgs e) at
System.Web.UI.Control.InitRecursive(Control namingContainer) at
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint,
Boolean includeStagesAfterAsyncPoint)