Star4Win accepts the following command line parameters:

File name (e.g. star32 MYFILE): starts the program bypassing the main menu in the text editor or database editor mode (depending on the type of the file summoned). Filename extensions must be specified explicitly; however, .dbf file names can be specified without extension. A .prg file without extension will be executed by the built-in StarWin program interpreter.
/E: opens a database file in Edit mode.