i see, thank you very muchset the variable.... to something like this:
setenv MMSIM /cad/MMSIM71/tools/bin
setenv MMSIM_HOME /cad/MMSIM71/tools/bin
setenv PATH {$PATH}:${MMSIM_HOME}
the most important keyword is MMSIM_HOME
When you run the simulation check the log file make sure it actually use that one instead of the build came with ic5141