note 58718 rejected from install.windows.apache2 by cece

Note Submitter: meh485 at earthlink dot net ---- i am new to this and i am using php 5 and apache 2. i uncommented the extension = php_mhash.dll, mcrypt.dll and curl.dll from the php.ini in my windows directory. i copied the libmhash.dll, libeay32.dll ssleay32.dll and libmcrypt.dll into my system32 folder, and i loaded the php5_module in the httpd.conf, but whenever i start apache2 it says it cand load php_curl.dll, mcrypt.dll or mhash.dll because the specified module could not be found. is there anything i am forgetting to do?