Error in MatLab when trying to open converted Muse EEG files


I recorded data from the Muse 2016 headset and converted the .muse files to .mat files. I opened the folder I stored the new .mat files in the MatLab path and attempted to open the files. When I click on the .mat files the MatLab window closes and I get this message in my terminal: “Segmentation fault (core dumped).”
Has anyone had this problem or know why this is happening? I would really like to be able to see my data!