This is the first time that I try to do an analysis woth solidworks. I am doing the analysis of a mechanism motion. I have done the motion of the mechanism and I would like to see the stress in a part of mechanism.I try to do the simulation configuration and when I have to check the refinement mesh ,it fails. I have tried with different sizes of mesh but I don't know how to solve it. could you help me please?? thank you very much.