Forgot to mention you also need to create two other files under [skin1]/mail
First file: [skin1]/mail/sendtofriend.tpl
Code:
{$contact.firstname} {$contact.lastname} has recommended a product to you.
{if $contact.body ne ""}
{$contact.body}
{/if}
Checkout the product link below for more details:
http://www.blazingdragon.com/store/customer/product.php?productid={$contact.productid}
{include file="mail/signature.tpl"}
Next: [skin1]/mail/sendtofriend_subj.tpl
Code:
{config_load file="$skin_config"}{$contact.firstname} {$contact.lastname} has recommended a product to you at {$config.Company.company_name}{*$lng.eml_contact_us_subj*}
Sorry about that
NOTE: Ooops I forgot to add a / in between mail and sendtofriend.tpl and sendtofriend_subj.tpl sorry about that.