2
Open
modules/wordpress/include/xoops-wp.config.php and change the show_inline_sidebar to '0'
Before
$GLOBALS["xoopsModuleConfig"]["show_inline_sidebar"] = 1;
After
$GLOBALS["xoopsModuleConfig"]["show_inline_sidebar"] = 0;
Xoops Demos:
http://www.nhatban.net/info/a0021.html