title: ASP.NET MVC on 2008 R2 IIS7.5 Not Loading
body: <p>as the title notes, we can't get in to our site.</p>
  
  <p>this same site works fine for us in 2003 and in our dev environments.  but once we moved to 2008 R2: we "can't get in".</p>
  
  <p>i'd love it if we could use fuslogvw to watch the assembly bindings: but that's not possible on these servers (no sdk installed).</p>
  
  <p>i've seen other posts that say nothing special is required for iis7 or 7.5, but we've got to be missing something...</p>
  
  <p>we do get an expception:</p>
  
  <p><em>Unable to resolve controller of type: OurController.HomeController
  StructureMap.StructureMapException StructureMap Exception Code 207: 
  Internal exception while creating Instance</em></p>
  
  <p>error 207 is defined as : Internal exception in the constructor function of the targeted concrete type. InstanceKey "{0}", PluginFamily </p>
  
  <p>any suggestions?</p>