Thanks for your response to my question.
I have uninstalled the Remote Utilities (Host version), and I also uninstalled the antivirus package just to be sure it wasn't interfering. And I edited the registry, and I deleted all the Remote Utilities files I could find. Then I rebooted and downloaded Remote Utilities again, but with the same results - it goes through the Install process, apparently successfully, asks me for a password etc. This time, I have noticed that the Remote Utilities icon DOES appear in the Taskbar, BUT ONLY during the install process - as soon as the process finishes, the icon disappears from the Taskbar.
I'm wondering if I'm choosing the correct option on install - I get three choices when I ask to download the Host version, I get:
Installable Host (.exe)
Run-only agent (.exe)
Installable Host (.msi)
I'm using the first of these, which downloads a file called host6.10.exe in a folder called Remote Utilities.
It does NOT get automatically run, I have to go to Command Prompt to execute it, but that appears to install as I've said above.
Am I doing it wrong?
Brian