title: Failed to CoCreate Profiler error - but not using a profiler
body: <p>We're getting a:</p>
  
  <blockquote>
    <p>.NET Runtime version 2.0.50727.5448 - Failed to CoCreate profiler</p>
  </blockquote>
  
  <p>message in the Event Viewer on our webserver, along with an accompanying:</p>
  
  <blockquote>
    <p>.NET Runtime version 4.0.30319.239 - Loading profiler failed during CoCreateInstance.  Profiler CLSID: '{d37a1b78-6dc5-46fc-bc31-f7c4d5a11c9c}'.  HRESULT: 0x8007007e.  Process ID (decimal): 224.  Message ID: [0x2504].</p>
  </blockquote>
  
  <p>The thing is, we're not trying to use a profiler, there are no profiler's running or installed on the server and the code makes no reference to profilers anywhere...</p>
  
  <p>We've tried removing the registry keys that other's have pointed out are related to these messages but to no avail; it would seem that two of our websites/webapps are firing off the error, one using .Net2 and the other using 4, but I'm not sure where to look.</p>