Hello,
This is my problem.
I try to install zencart and when I push the button "Save database settings", I've got this error :

Fatal error: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /mnt/112/sdc/5/e/franckribery/zc136/includes/classes/db/mysql/query_factory.php on line 429


My version is zen-cart-v1.3.6-full-fileset-french-V1-10292006.rar
http://franckribery.free.fr/zc136/zc_install/

If somebody have a solution ...

Thank you very much