Dajo, thanks for the answer. Component is very good, but, unfortunately, quite difficult to configure.
I disabled it. Now I use SEF of Joomla.

Joomla 2.5.18
JoomSEF 4.0 (latest version)

Slds.
Alexandre.

Hello!
Two questions:
1. In recent days, have a problem with the creation of new SEF.
I create a new item on the menu, but link to the item always leads to the main page.
Creating new SEF possible. What could be the problem?
2. Installed on the site Rentalot Plus. How do I exclude SEF URL link like: "index.php? option = com_rentalotplus & task = pay_online & id =XXXXXXX...". I put in the settings for the component that links containing such an expression is not SEF, but without result. With Jiimla SEF everything is functioning normally.

Slds.
Alexandre.