I have been trying to find a solution. but I can't..

my links are all `domain.com/index.php/post_name/`

I really want to remove `/index.php`

I have searched and found some... saying I need to add these.. but it's not working ..

```
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

```

I am using 3.5.2 wp.

Please let me know if you know anything about it.