By default, messages displayed in the Riviera-PRO Console are not saved to a log file. If you want all of the messages that are displayed in the Console to be saved, please do the following:
Go to the <Riviera-PRO_installation>/scripts folder
Open the startup.tcl file and add the following command at the end:
transcript file <filename>
where <filename> is the path and the name of the log file.
For more details on the transcript file command, please refer to the Riviera-PRO Help.