I had to reinstall KIS today. It identified WSA as incompatible. Not one that KIS will automatically uninstall-just identifies ir as incompatible and requires you to acknowlege you have read it before it will start to install. WSA never leaves my system and I have had to uninstall and reinstall KIS a number of times for various reasons and maybe I have not been paying attention but I don't recall ever seeing the WSA warning before.