360/circular fisheye workflow

Hi,

RC had great ideas with new types of licenses. That is why I’m giving this software a try. 

I used some time ago 360 camera to make a model of an interior. As RC is not supporting 360 I’ve decided to split images to two fisheye circular photos. I did a short test on 5 photos but RC was not able to give me any output. I checked with another software same set, everything went well. So there is my question, how I need to set RC to receive results? I set distorsion type properly but still no effect.