OCS R2 Group Chat - issues with IIS metabase?

Thank you to Mike who commented on my blog post here that the Metabase issue was because UAC needs to be disabled, and the Adminsetup.exe should be Right clicked and ran as an Administrator!

I had completely forgotten that this is how I worked around this, and had not been able to re-walk the install since I posted that.

Again, Thanks Mike!
Chris