NCover with IIS

I am attempting to attach ncover to IIS, and I can't seem to get it to work. I get the error below after I navigate to the first page of the application. I've attempted this with previous versions too. Any idea if this has anything to do with it not being able to attach to a windows service properly? Since it would have to attach to the IIS service maybe? I've seen other posts on here about it not attaching to services properly. Kiwidudes awesome explorer program and ncover seem to say this is supported, am I off base?

We have built a testing tool that navigates to pages, posts data, etc. which excercises GUI based testing, and I was hoping nCover would give me code coverage results after those tests and our nunit tests are completed, if it won't does anyone know what will? This is what ncover is for though I believe, maybe it just has a problem attaching to IIS, or maybe I have something setup wrong, any ideas?

Looks like this thread has my issue too:
http://ncover.org/SITE/forums/post/1178.aspx

NCover.Console v1.5.8 - Code Coverage Analysis for .NET - http://ncover.org
Copyright (c) 2004-2006 Peter Waldschmidt
Command:
Command Args:
Working Directory: C:\TFS\AmeriCommerce\AmeriCommerce\Main\Store\bin
Assemblies:
Coverage Xml: coverage.xml
Coverage Log: coverage.log
Stopping IIS
Starting IIS
The profiler will not connect until you load an ASP.NET page.
Press Control-C when you are finished to stop IIS and collect coverage data.
Waiting for profiled application to connect...Connected
No value exists with that name.