shallow - 8:36 pm on Sep 10, 2012 (gmt 0)
Thanks, bill. Unfortunately, I don't remember the names of the add-ons I removed. They were strange and I have no idea how they got there. I am quite cautious when I install things, which I don't do a lot. I recently had to have a new hard drive installed, and start loading all programs from scratch.
fwiw, here is a screen shot of the pop-up:
I tried to call the AdMedia company and, as expected, got a voicemail run-around. I am not convinced it's legit.