[SOLVED] Center Column Top - widget area only in home

I download Atahualpa 3.7.24 and i try to make first blog in wordpress, now make blog on local with XAMPP.
I used this theme beacuse is possible have three column in center area in top of post.
Now i would see this widget area only in home and othe page free of this widget, i try to put in option of theme in box"Center Column Top - widget area" this string
<?php if (is_front_page()) {bfa_widget_area('name=Top of Page Area Spaces&cells=3');} ?>
but the widget area missing in all pages.
help me please.
Regards
Francesco