XHProf on Windows

I’ve just finished the section on profiling from the PHP Master book so I thought I’d try out XHProf.

There are quite a few posts saying that it is only available for unix based machines but some also pointing to this page http://www.phpfluesterer.de/software-entwicklung/werkzeuge-tools/xhprof-php-extension-0-10-0-windows-32nt-compatible-version/ that has a dll

If I add php_xhprof.dll to my php/ext folder then add extension=php_xhprof.dll to my php.ini file I then restart apache I don’t get any errors saying that apache cannot restart but if I try to go to localhost it says it cannot be found.

Has anyone managed to install xhprof on windows and can help me out?

Thanks