Right, I've managed to wire them up before, but it doesn't seem to work now. I open Cubase first, but when I try and open Reason it normally displays an error message saying Reason can't run as the engine in not installed. However, Reason always opens normally if I use it by itself.
On other occasions, the laptop just freezes and the task manager comes up. I've noticed it says the CPU usage is 100%, although those are the only 2 programs I use at once and there is nothing else on when I'm producing.
Does this mean I have too much on the C drive and there's no room for Cubase (SL3) to run? My laptop has been freezing a lot more since I installed it.