PHP fcgi: configurar max_execution_time a 720 seg

Codificación de la base de datos para el almacenamiento de datos utf8

Codificación de la base de datos para clasificar los datos utf8_unicode_ci

For instance if you use English as language so edit the file …\langs\en_US\main.lang

then modify some instances at the beginning of the file as FormatDateShort=%m/%d/%Y to FormatDateShort=%d/%m/%Y , there are few other instances just below that one that you can try to modify until you get what you need.