Update to v4

How can I update to V4 without a complete reinstall

you can’t yet, but we always recommend doing a complete reinstall once a major change to the software has happened. I always use revo uninstaller set to moderate to uninstall CIS ( don’t restart when the CIS uninstaller asks), and when doing it I make sure to clean up the old registry keys and files (using revo). Then I reboot and install the new version, doing it this way has always kept me from having any problems.

There still isn’t an update for V 3.14? ??? I expected it to be phased in sooner than this.