I was using avast anti virus and when I want renew for a year ,avast give me a free 30 day of internet security ,I upgraded to free 30 day of internet security and after 30 there is “red X” appear on avast symbol near the clock.
now I want to back to avast anti virus ,I’m tried to do that but I couldn’t , how I can do that ?
sorry I’m not good in English
thanks a lot
The best way to downgrade to Avast Free is to remove AIS with aswclear in safe mode and install Avast Free.
AswClear: http://www.avast.com/uninstall-utility?ClickID=avlaywkry5a5nkw0zpzaazs9lt0t9awtaoas
Avast Free: http://forum.avast.com/index.php?topic=133788.0 (select Avast Free)
thanks ,I’m doing this now 
but I think that there is a way without uninstalling the prog
You asked for the best way.