#    Mod_security can interfere with uploading of content such as attachments. If you#    cannot attach files, remove the "#" from the lines below.##    SecFilterEngine Off#    SecFilterScanPOST Off#ErrorDocument 401 defaultErrorDocument 403 defaultErrorDocument 404 defaultErrorDocument 405 defaultErrorDocument 406 defaultErrorDocument 500 defaultErrorDocument 501 defaultErrorDocument 503 default    RewriteEngine On    #    If you are having problems with the rewrite rules, remove the "#" from the    #    line that begins "RewriteBase" below. You will also have to change the path    #    of the rewrite to reflect the path to your XenForo installation.    #RewriteBase /xenforo    #    This line may be needed to enable WebDAV editing with PHP as a CGI.    #RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]    RewriteCond %{REQUEST_FILENAME} -f [OR]    RewriteCond %{REQUEST_FILENAME} -l [OR]    RewriteCond %{REQUEST_FILENAME} -d    RewriteRule ^.*$ - [NC,L]    RewriteRule ^(data/|js/|styles/|install/|favicon\.ico|crossdomain\.xml|robots\.txt) - [NC,L]    RewriteRule ^.*$ index.php [NC,L]