dear all, i'm trying to simulate the pid exemplar but the command does not execute. i get this message instead "* Corrected file C:\Esru\esp-r\training\pid\cfg\pid.ss.cfg" -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.strath.ac.uk/archives/esp-r/attachments/20091119/44d535f5/attachment.html