ok, so I looked at some different versions of the dll downloads and found the update with the 64bit version. The dll file successfully registered!!! but its still not working. Now, when I'm on the "Control Surfaces" page in preferences, under "Controller/Surface" it says "(Presonus FaderPort - 1)" but I can't assign anything to in port or out port. I can select the faderport in the drop down menu, but after I hit reply it disappears and its blank under in port and out port.
I have it selected under in devices, under inputs and outputs. I also checked Key Aftertouch and Channel Aftertouch. I wish I could get this working!