In my test lab, after uninstalling 6.1 beta4, I install using the express install of RC2 (w/SQLExpress) and get the following error. I blow past this by clicking "Finish". Running the "Orion Web Console" also gets a website error. But when I click "go to Home" it loads up fine and shows the discovered nodes from the beta 4 installation which I had running on a local SQL2012 installation.
