MINIMUM SYSTEM REQUIREMENTS:
For Mac: Intel Core 2 Duo 2.3GHz (or greater), 100 MB free hard disk space, Mac OS 10.9 or later
For Windows: 2.5 GHz processor (or greater), 4 GB RAM (or greater), USB 2.0 (or greater), 100 MB free hard disk space, Windows 7, 8, 8.1, & 10 (64-bit only)
Web MIDI compatible browsers only. Currently; Chrome, Opera, and Brave.
** Windows: if using Chrome versions 58 - 59, you must disable a flag in the browser, go to: chrome://flags/#enable-midi-manager-dynamic-instantiation and set it to "disabled" and then restart your browser.