A.User
2
There is no favour in reinstalling avast if you don’t make a clean uninstall. In order to make a clean uninstall you should download the avast uninstall utility(called aswClear.exe) in safe mode. You can download it from here:http://www.avast.com/en-eu/uninstall-utility. For instructions how to reboot in safe mode look here:http://pcsupport.about.com/od/tipstricks/ht/smsysconfig.htm