Unlock VMware to Install macOS Catalina on Windows.Steps to Install macOS Catalina on VMware on Windows 10 Required: If you haven’t already then you should enable Virtualization Technology (aka Intel VT or AMD-V). If you want Catalina on Virtualbox then follow the article on how to install macOS Catalina on VirtualBox on Windows. So without wasting any more time, let’s get started. We will provide a link to download macOS Catalina ISO or a guide to create your own ISO if you want. If you want to give macOS Catalina a try, then you’re in the right place. So, Apple announced macOS Catalina in WWDC 2019. In this article, I am going to show you how to install macOS Catalina on VMware on Windows.