AddType x-mapp-php5 ???

[Guardian-Mage]

I have an account with 1and1 Web hosting, and a local server. To parse html files and php files as php5 files with 1and1 I need to add this line to my htaccess file:

AddType x-mapp-php5 .php .html .shtml .css

 

Then everything is parsed as php5. When I use this line on my local apache installation(Windows) everything screws up. For my local installation I have to add this line to my htaccess file:

AddType application/x-httpd-php .php .html .shtml .css

 

This line doesn't work for 1and1. How can I change my local installation to accept the 1and1 x-mapp line?