Well, maybe I am on the wrong track here. The ZA popup says "the program has changed since it's last check" It doesn't say CCleaner, it has the name of the specific program I am trying to run, ie MS antispyware, or Spyware blaster, etc. It seems now that it might not be related to CCleaner, as it seems to happen after I reboot. Not sure what is happening here!
Scott