Disconnect all other external USB devices (like webcams or external hard drives) and disable your antivirus software temporarily during execution. Important Safety and Legal Notice
A small pop-up box saying "A function was finished" or "Operation successful" should appear.
Even if a safe version of the tool is obtained, users face technical hurdles:
An Analysis of "Canon Service Tool V6000": Functionality, Risks, and Safe Troubleshooting Practices