I will try to explain my problem the better I can...

If you go on my website: www.ericbellavance.com

Go in the menu "Blogue" than click on "Information"

Click on the title of the first article "Calendrier 2012" to view the complete article.

Now, we can see that the "menu link" is "Accueil" rather than "Blogue/Information". It's not ok!

I use JoomSEF 4.2.6 with ZOO extension 3.0.6. If I use Basic Rewriting for the ZOO extension the link to the menu is OK

Any idea?

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mysql 5.0.77
php 5.3.3
Joomla 2.5.4
ZOO 2.5.17

Ok, I solved my problem :)

I deleted the URL in problem and now it work...

Should I delete the JOOMSEF URL when I update JoomSEF or any extension?

Hi,
Deleting URLs after updating JoomSEF or its extensions is not necessary. You should update or delete URLs when you make some change in configuration, so they reflect the changes.