OS X Mountain Lion 10.8.3/10.8.5 VMware Image and How to Run it on Windows 8 and 7 This guide explains how to run OS X Mountain Lion 10.8.3/10.8.5 VMware image on Windows 8 or 7 Intel computer. This will work on AMD processors too. Read this simple guide to download the working pre-installed image and also watch the video instruction.