Php processing html pages

[Viktor]

How can i make php to process html pages?

I added file .htaccess with this information

 
RemoveHandler .html .htm  
AddType application/x-httpd-php .php .htm .html .phtml

in a folder wwwroot and nothing did not happened!
What is a solution?
Thanks!

[RFH Reseller: nick]

You can't use .htaccess on an IIS server. You could try overriding the mime type for your domain in the helm control panel? Any particular reason why you want to process all html pages as php? If you just want the urls to look a certain way you could use ISAPI_rewrite.