henry.gray: I used the Tinkertry method when I tried the first time. Are you saying that you have you succeeded in installing Forefront using this method? Maybe there has been an update to WS2012R2E to allow Forefront to work? Maybe I missed something when duplicating the method. You had tried in June '14 and I in September '14 when it failed. I know that the Tinkertry method worked without DrivePool as I had tried it before installing DrivePool on my first build. Looking at the Tinkertry site the latest update to the installation method was May 3, 2014. I wonder what has changed?
henry.gray, please confirm that you have Forefront up and running and if you did anything differently than the method listed in the Tinkertry link.