After that, you have to go to “Details”.Then open Programs followed by clicking on “Settings”. Therefore you need to follow the steps below to disable it. However, this pop-up will continually appear and is sometimes irritating. When the virus definitions are updated automatically with the latest database, the “Avast Virus Database has been Updated” pop-up is shown. This is the most common pop-up notification. Update the Pop-Up Notification of the Virus Definition.So, know the processes well and work according to the instructions given below for avast disable popups. The methods provided below work in disabling different types of pop-up notifications.