Hi, i found and solved an interesting issue under PHP 5.2.6. when i use the standard installation file under windows XP (php-5.2.6-win32-installer.msi), i get several error message in apache error.log file, something like : PHP Warning: PHP Startup: Unable to load dynamic library 'D:\\webserver\\PHP\\ext\\php_mssql.dll' - The specified module could not be found.\r\n in Unknown on line 0 and this for several extensions even if the files are correctly installed in the right folder. I took a previous version of PHP 5.2.3 extension (dll) and i compare the size: in PHP 5.2.6, php_pgsql.dll is 96 kb whereas it is 164 kb under PHP 5.2.3. so i just replace the 96 kb file by the 164 kb and restart apache 2.2.8. now it works perfectly. i reproduced the same thing for all dynamic extensions which were generating the same issue and all works. it could be interesting that developers of PHP take an eye on it. -- Alain ------------------------------------ Windows XP SP2 PostgreSQL 8.2.4 / MS SQL server 2005 Apache 2.2.4 PHP 5.2.4 C# 2005-2008