Please help anyone …
I please need help . I have avast! Antivirus Pro, Bought it yesterday . For 3 desktops and i already installed it on 3 desktops but one of the desktops had software problems so I did a system restore because of the faults in the desktop . But now the Avast antivirus software is gone and cant use it.
Download avast and re-install it then add the license file again as you did before.