This update installed late yesterday and I noticed that, when I rebooted this afternoon, it hadn't changed. When I attempted a manual update the program informed me that 6404 was the latest, even though it should now be at 6406. The update details on Eset's website now contain no mention of 6404 and skip straight from 03 to 05. I've looked at another auto update failure thread, checked system date and time and cleared the updates cache. Is an uninstall and reinstall my only hope and, if so, must I use the Eset uninstaller or will Add/Remove be enough?