Parse PHP in .html files with IIS 8 and FastCGI

anyone knows how can I parse PHP scripts inside of .html and .htm files in IIS 8? 

with apache this is easy just adding the following code to the .htaccess

<div class="line number1 index0 alt2">RemoveHandler .html .htm</div> <div class="line number2 index1 alt1">AddType application/x-httpd-php .php .html .htm</div> <div class="line number2 index1 alt1"></div> <div class="line number2 index1 alt1">but not in IIS , I tired editing "Handler Mappings" to *.html (to handle all html files) but it didn't work</div>