Mitazi received kudos from mcrouse in Endpoint Security Anti phishing non functional
@mcrouse in my case system date must be 7.2 or before, so it can 6.5 load correct and uninstall correctly. For installing another version system date must be today. If you are installing 6.6 or 7.x on 6.5, then the date must be 7.2 or earlier during installation, to be able to properly uninstall 6.5. You can then change the date to today before restart.