I have opened the same thread at "Programming", but I believe PHP is better. Sorry for 2 same threads. Hi guys, Cannot install mod_security2 on localhost (wamp server with apache2+ , windows xp) httpd.conf: LoadModule unique_id_module modules/mod_unique_id.so LoadFile c:/windows/system32/libxml2.dll LoadModule security_module modules/mod_security2.so (Ñкомп. под win) Include conf/mod_security.conf All modules included; all paths are correct wamp shows 2/3 of yellow, http://localhost doesn't work, if I comment these two lines wamp works: LoadModule security_module modules/mod_security2.so Include conf/mod_security.conf Please advice p.s. mod_security2.so compiled for windows