I turned my laptop on this morning and noticed prevx was not running again. This time the desktop prevx icon had also disappeared (it has never done this before). When I investigated further, I found my C:\Program Files\Prevx folder was not there and prevx was not listed in add/remove programs in the control panel. In short, prevx has uninstalled itself again. Something is doing this; i'm not making it up. I don't have time to re-install now as I need to go to work. Will look tonight. Are there any logs I should look in before I reinstall tonight? I would quite like to get this fixed. I had a quick look in windows event viewer but don't know what i'm looking for to be honest. Edit: I just found this: \DRIVER\KBFPX blocked by Kaspersky. But why does this uninstall prevx??