getting domxml working under Windows

Hi, I need help getting domXml to work under windows. The instuctions are confusing. I have PHP 5.0.0. configured with Apache server preconfigured in UniServer3.2 I copied php_domxml.dll to the php/extentions/ folder I modified php.ini so that extension=php_domxml.dll For versions before 5, the PHP docs say either libxml2.dll. or iconv.dll need to be in the system folder or in the system path, but it say: "And as of PHP 5.0.0, iconv is compiled into your Windows PHP binaries by default so no extra DLL is needed." When I stop and restart Apache server, I get 2 error messages: "The procedure entry point ap_php_vsnprintf could not be located in the dynamic link library php5ts.dll" and then "PHP Startup: Unable to load dynamic library '/usr/local/PHP/extensions\php_domxml.dll' - The specified procedure could not be found." The extension is in the correct directory as well as other extensions that are loading (php_mysql.dll, for example). I also downloaded the GNOME Xml library, but I don't know how to install it. I tried putting libxml2.dll from there into the windows/system/system32 folder, and other places, but still get the same errors. please help! Chris