Fantastic - thank you that has fixed the problem.

Something else that is happening is that I am getting px, py and pz components in my JointReaction outputs (in addition to the expected fx, fy, fz, mx, my and mz).

Do you know what these refer to?

Joe

sorry... and it worked with neither. Perhaps I can try getting 2.4 and testing with that.

Hi James,

I have tried both with 3.0 and 3.1.

Joe

I am having a problem running the example data included with the webinar in July on "Estimating Joint Loads in OpenSim" When I load the analysis settings for static optimisation and press Run I get the following message: "Tool execution failed..." and then the following in the messages window: Addin...