Inside this folder, you will find a few other folders and files. In our little tutorial we using Windows 10 and our nexus content folder direction is: C: Program Files (x86) VstPlugins Nexus Content Step 2) Okay, we found our nexus content folder. If you can not find it, try to use the search function of your OS (Windows or MAC). Normally this folder is in your VST standard folder. Step 1) First of all, you must find your nexus content folder. To install your custom Nexus Expansions / Presets we splitted our little tutorial into 3 parts.