Hello, when I installed php 5.1.2 in apache2 (and also in apache1.3, both on win 2000) I did steps you described. I would like to run gd2 and mysql extensions so I uncomment: extension=php_gd2.dll extension=php_mysql.dll Now, when I starting apache2 (apache1.3 too), gd2 extension is running well, but when starting mysql extension there is error: [b]Entering point mysql_real_espace_string procedure wasn't able to be found in dynamical joined libraryLIBMYSQL[/b] After this error message apache write "couldn't load module c:\www\php\ext\pmp_mysql.dll" so I can't use mysql. Do you know how to do it? Can you help me please?