php no apache num tá dando certo

instalei o iis aparecia uma mensagem de erro :

Security Alert! The PHP CGI cannot be accessed directly.

This PHP CGI binary was compiled with force-cgi-redirect enabled. This means that a page will only be served up if the REDIRECT_STATUS CGI variable is set, e.g. via an Apache Action directive.

For more information as to why this behaviour exists, see the manual page for CGI security.

For more information about changing this behaviour or re-enabling this webserver, consult the installation file that came with this distribution, or visit the manual page.

daí num sabia o q fazer e tentei pelo apache !!

instalado tudo certinho... mais nao consegui exibir nenhuma page php ainda .. em vez de abrir a pagina, abre a telinha pra fazer download dela... pra ficar mais fácil.. vou postar uma imagem !!

abraços e espero q me ajudem ;-)

/applications/core/interface/imageproxy/imageproxy.php?img=http://web.eep.br/~fcardena/php_apache.jpg&key=63fd72e3e3fd42dd6cfd064510eb1e6d2a0041dcd266d9dbe8c619e3e6bce59e" alt="Imagem Postada" />