ياخوان اول ما ابد بالتنصيب من الرابط
http://127.0.0.1/install.php
تظهر هذه المشكلة
Fatal error: Incompatible file format: The encoded file has format ID 2006022801, whereas the Optimizer can read up to 2003120701 in c:\appserv\www\install.php on line 0