Is it possible for a USB Flash Drive which has been vaccinated with Panda USB Vaccine to be flagged (false positive) by an Antivirus Software (McAfee VirusScan Enterprise) as containing the W32/Conficker.worn.gen.a virus? It is probably not a false positive, but I am trying to cover all of the possibilities. It is no longer being detected on the USB Flash Drive. I also ran a scan with Emsisoft Emergency Kit and nothing was detected. Thanks in Advance.