I have received a message on numerous occasions about a Version update being available for download and install. I have ignored this message as I tried earlier to update from v126.96.36.199_nt64 to v6.0.314.0 and experienced problems so I stayed with v188.8.131.52. Tonight I had a look and the update was for v6.0.316.0, so I thought Ok! they may have solved a few problems between versions so I opted for the update. What a mistake that was, in doing so it totally removed NOD32 from my PC altogether, I did a system restore prior to the update and my NOD32 was a wreck, I had to remove it totally and then I was able to install v6.0.316.0 successfully. Marcos, if you read this post, do you have knowledge as to why the update screwed my installed version by uninstalling it?