<p>If the image has an <i>.iso</i> file extension, it is the wrong image. Please go back to the <span class="windows">[[download step|windows#download]].</span> <span class="mac">[[download step|mac#download]].</span> <span class="upgrade-windows">[[download step|upgrade/windows#download]].</span> <span class="upgrade-mac">[[download step|upgrade/mac#download]].</span></p> </div>