Creo Simulate > Creo Simulate > Running Solvers > Native Mode Solvers > Batch > Creating a Batch File
  
Creating a Batch File
Click Run > Batch on the Analyses and Design Studies dialog box to create a batch file.
When Creo Simulate creates a batch file, it generates the engine input files necessary to run one or more design studies from your operating system. By default, Creo Simulate names the batch file mecbatch and places it in the directory from which you started Creo Simulate. If you change the name of the batch file or the directory, the new name or directory becomes the default for the next batch file you create.
Use the Batch menu option to:
create a new batch file
change the directory where the batch file is stored
append selected studies to an existing batch file