For both Windows 7 & 10, after installing Avast Premier version 11.1.2245 we can no longer scan through our wi-fi connected Brother MFC665-CW. Printing is still possible, but opening Control Centre 3 gives a blank outline of the dashboard and right clicking on this space gives the message “movie not loaded” and a link to Flash Player version 20.0.0.267. Other forums suggest this is a known problem with Avast, but offer no solutions that we can find. Any answers?