I was infected by the Win32/Heur virus/trojan and my Avira went nuts, all my .exe files were either removed or triggered virus alerts every second. I installed AVG and it too went nuts. I already did Combofix and the preliminary removal. Other than my .exe files going haywire, my printer drivers were also affected so I uninstalled them but now every time I open My Computer or any Explorer window, it tries to install drivers for my printer again. Any other things that I should do?