try to change:
with<Files "config.php">
Order Allow,Deny
Deny from All
</Files>
Where example.org need to be changed with domain name where WP is installed ( i presume isn't at https://raiderforums.com )<Files "config.php">
Order Allow,Deny
Deny from All
Allow from example.org
</Files>
I presume will be a problem about https after this resolved. That can be easily done after you'll have fix this before.