Context Capture productions way to slow

Hi, we have just purchased the product and we are trying to process or first project (122 images). It does the aerotriangulation just fine, but it takes way to long to process a 3D Mesh reconstruction (2 hours and counting, and we have 64 GB RAM computer). I am guessing there is a problem. I've tried to oppen the CC Settings to check wich engine is using, but the window pops out when I try to open it. 

Does anybody has any insight in how to solve any of my problems? Thank you anyway.