R12 bug? Positive Grid BiasFX2 just shows black screen

[plasticfractal]

Has anyone else experienced this? In R11, BiasFX worked great. In R12, it just shows a black screen. BiasAmp seems to work fine though. But BiasFX2, all I can see if a black screen. Any troubleshooting advice?

[plasticfractal]

Well I found the solution. It was because I had Reason looking in two places for the BiasFX dll, so there was a conflict. I removed one and that solved the problem.