Pondus
16
did you try avast repair and reboot ?
For a repair of avast. Windows, Add Remove programs, select ‘avast! Anti-Virus,’ click the Change/Remove button from the pop-up window, scroll down to Repair, click next and follow
PS: any previous installed AV you had before, must be removed before installing avast
it is also recomended to run a removal tool so all leftover files are gone