Automatic backup

This option allows to make automatic backup of all open files. The files will be restored in case of a program crash.

Automatic save before calculation

Determines whether the current file will be saved before the model is calculated. If the file has not yet been saved, then a file dialog will appear, where you can enter the file name and path.

Automatic save after calculation

Determines whether the current file will be saved after the model is calculated. If the file has not yet been saved, then a file dialog will appear, where you can enter the file name and path.

Prompt for document properties before initial save

Determines whether the Document Properties dialog window should automatically be activated before a document is saved for the first time.