Whether from the Toolbar or Simulation Control dialog once you ask for a simulation a simulation will be made and the dataset resulting from that simulation will be loaded into the Workbench. If a dataset already exists with the name of the run you have chosen, you will be asked if you want to overwrite it. If you respond no, you will be asked for a new run name. If errors occur before the simulation can start, you will receive an error message and the simulation will be canceled.
