Which is why I use Kaspersky. If Adobe TRIES to do a piggyback install, I would know about it because I have that option set up. As far as I can recall from before I retired, the ONLY reason we used McAfee on U.S. Navy machines is because they were the low bidder on the "bulk load" contract - meaning that we got a good volume discount for the contract that included a Navy-wide (100,000 units) license. You know, of course, that you ALWAYS pay in SOME way for using the low bidder.