How to remove the file download when opening the site?

Question

htaccess

When you open the site, the download file is downloading.
If you remove the htaccess file, then everything is normal. But you need to have this file on the site.
Here is the content of the htaccess file

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

What to do, who will tell?

Answer 1

And so: Does it work
?