Section D — Troubleshooting & Version Control (20 marks) 12. (8 pts) Given a hypothetical scenario where installation of YDS 1.33 fails with an "incompatible runtime" error, list five diagnostic steps to identify and resolve the issue, ordered from least to most disruptive. 13. (6 pts) Explain how to manage multiple versions of diagnostic tools (e.g., 1.31, 1.33, 1.34) in a service organization to ensure reproducible diagnostics and traceability. 14. (6 pts) Design a simple templated report (headings and brief fields) that a technician should complete after using Yamaha YDS 1.33 to diagnose a controller and apply changes.