[MarkFL]

Create the following plugin:

Product: vBulletin

Hook Location: parse_templates

Title: Remove "Help" Link From Guest Header

Execution Order: 5

Plugin PHP Code:

PHP Code:

if ($show['guest'] AND isset($vbulletin->templatecache['header']))
{
    $vbulletin->templatecache['header'] = preg_replace('/<li><a rel="help".*?<\/li>/', '', $vbulletin->templatecache['header']);
} 


Plugin is Active: Yes

Click "Save".