1.0InMotion Hosting Support Centerhttps://www.inmotionhosting.com/supportBrad Marklehttps://www.inmotionhosting.com/support/author/bradm/rich600338<blockquote class="wp-embedded-content" data-secret="UCt1rgJbTK"><a href="https://www.inmotionhosting.com/support/website/how-to-upgrade-zencart/">How to upgrade Zen Cart</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.inmotionhosting.com/support/website/how-to-upgrade-zencart/embed/#?secret=UCt1rgJbTK" width="600" height="338" title="“How to upgrade Zen Cart” — InMotion Hosting Support Center" data-secret="UCt1rgJbTK" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.inmotionhosting.com/support/wp-includes/js/wp-embed.min.js </script> Upgrading Zen Cart is not very user friendly. In this article, we build off of the official Zen Cart Upgrade documentation and provide helpful links to assist you in many of the required steps.