Thanks for looking into this, Mark! You've provided a very useful program, and I my only concern was that it might have inadvertently gotten contaminated somehow. McAfee has no trouble with v3, so I'll stick with that one for now.
It worked fine last week, but in the meantime it appears that McAfee removed it from my PC. Now when I download Auto Confirm v4 from page 29 of this thread, I get alerted that a Trojan was detected (Artemis) and the download is not permitted.