Not a recognised PTW mcc file!

BeamScheme identified this as a PTW Mephysto text file, but encountered an error opening it. Try opening the file in the PTW Mephysto software to check that the file is valid. If you feel that BeamScheme should be able to open this file please raise an issue on https://github.com/alanphys/BeamSchemeV1/issues with a description of the problem and upload a copy of the file.