OK, I got the boinctray.exe installed and executed, but it doesn't appear to have made any difference. The agent still won't run as screensaver only.
It doesn't really make any difference now anyway. I'm going to stay and run the cancer project. My daughter had a mole removed from here nose recently, and we found out yesterday that it had been cancerous. She will be having another procedure in a month. That's what I call incentive to stick around.

Thank you for your patience and your help.

maultechnology