Once your software is running, use these strategies to optimize your workflow:

Guide you through the process of to a readable SysEx file type. Let me know what you'd like to focus on next ! Roland GR-33 Editor and Librarian - Sound Quest

You need a MIDI interface with IN/OUT (not just USB-to-MIDI IN). The GR-33 requires two-way communication for editing. The Roland UM-ONE or similar works perfectly.