Bob,
If you Shut Down your computer (turn off) it is going to show you this
dialog box upon start up do it is looking for a connection to the Internet.
"Example" your phone,when you pick it up you hear a dial tone(it's looking
for your connection)you dial your friends phone number,(that's your
connection)...
That is what that dialog box is that you see, So corrective action would be
to click on a box that says connect / establish.
As a bottom note you might consider leaving your system "ON" at all times do
to it can perform it's duties as "Scheduled Task" and keep your "Live
Updates" up to current...
I have another system not to mention this one that has been "On" for 3
years, Only turning "OFF" if I plan to be gone for a week or better, with the
exception of ocassional Re-Boots...
Regards,
L391