Problem

How do i enable avast demo pro to work as it always states disabled

We will need more information to be able to help you:

  • Which OS are you using? Is it up to date?
  • What avast! version number?
  • Do you use a firewall? Which one?
  • Do you have any other antivirus installed in your system? Did you have in the past?
  • Any other security programs that could interfere?
  • Is your computer virus clean?

How many times you’ve installed and uninstalled avast?
avast demo works for 60 days in the first installation and only 6 days in the next ones.

This is commonly because avast has been installed without removing your previous resident AV or having remnants of it left.

Have (or did) you another AV installed in this system, if so what was it and how did you get rid of it ?

By “it always states disabled” is their a red circle with bar over the ‘a’ icon in the system tray ?

What avast processes are running in Task Manager, they begin with ash or asw, see image ?