I've just installed apache v 2.0.44 on Windows XP. I've downloaded and installed PhP v 4.3.1 and it works fine when i comment out the "AddModule mod_php4.c" line in the httpd.conf file. Why doesnt it work with it? Does this version of Apache not support it? I get "Invalid command 'AddModule', perhaps mis-spelled or defined by a module not included in the server configuration"