Concentration plot using AMET v1.4

Sorry for the late reply. Thank you so much for the response. I am having similar issues that are No data starting at... in M3TPROC mentioned here.

I can see from the comment on that link, that bug is already fixed. How do I get that tool to work?. I have installed ioapi3.2 (with m3tools) early this year. To get updated m3tproc, Do I need a fresh install of the ioapi3.2, Or I can install m3tproc separately (If it is , would you please provide me link to know how to download and built it?