-What is your OS?
I am using Windows XP

  • Other security related software installed…?
    I have Malwarebytes Anti-Malware.
  • Which AV(s) did you use before Avast…?
    This laptop was given to me, as far as I know it has only ever had Avast. I’ve owned it for several years and never had a problem with my Avast until now.
    Have you try a repair?
    Repair Avast:
  1. Control Panel → Add/Remove programs → Avast
  2. Click on ‘Repair’.
  3. Follow instructions.
  4. Reboot.
    If I go through the control panel, neither the REMOVE or CHANGE options work, so I can’t do a repair.

Thank you so much for responding. I really have no idea what has it so upset…