Superfish - How can I get the normal Windows-behavior?

Superfish - How can I get the normal Windows-behavior?

When I go with the mouse over the entry, the submenu is shown. Sometimes this doesn't work. And a click at this menu-point doesn't help.
How can I get the normally Windows behavior? I want, just after clicking at the entry show the submenu, but not with mouseover. Closing may be as now, not after a second click.