Leon, Thanks for rapid response. I'm puzzled because I downloaded the Driver and Support assistant (DSA) today. It must surely be the latest version?
Also to be clear, is there a special DSA Uninstaller? Or do you mean that I should I uninstall the DSA using the Uninstall function in Control Panel?
Given that I loaded the DSA today, what other advice can you give to fix the Driver Update Utility Tray issue. Thank you again for your time.