Email Security Gateway Upgrade/content/support/library/deployctr/v78/dic_esg_upgrade.aspx
        <h2>Email Security Gateway Upgrade</h2>
        <h2>Version 7.8.x</h2>
        <p>View instructions for upgrading Email Security Gateway to v7.8.x. </p>
        <p>Note that if you are running v 7.6.x, you must upgrade to v7.7.0 before upgrading to v7.8.x.</p>
        <p>Click <strong>View Complete Document</strong> for more.</p>