RF9 crashing on my Mac running Windows 10 in bootcamp


I get to the startup screen of RF9 but then after a few seconds my screen goes blank. Has anyone else had trouble running RF9 on a mac?

I was on the phone with HH when I did the download and I thought at one point I had a choice between the 32-bit version and the 64-bit version. I choose the 64-bit version, but it says I have the 32-bit version. I have a Macbook pro that is only a few months old. I am running Windows 10.