Thank you very much for your answer. I installed the program on my computer with Windows 10 operating system. The program was working without any errors on my previous computer. What do you mean by memory allocation error? I am sure that the previous execution files have been removed (output...
I have a problem. Previously mcnpx ver 2.7 was working on my computer. But now I get an error like this. ''bad problem in xact in routine tpefil chg_mem error''. Can anyone help? Am I making a mistake in the installation? Is there something I'm missing when making the ''PATH'' and ''DATAPATH''?.7