Upgrading from an older version of Avast Pro Antivirus

If you are using an older version of Avast Pro Antivirus and the subscription is still valid, you can upgrade to the latest version.

Before you begin, ensure that you are logged into Windows with administrator permissions and all other programs are closed.

Upgrade Avast Pro Antivirus

  1. Right-click the Avast system tray icon on your Windows taskbar.
  2. Hover your cursor over Update, then select Program from the context menu. A progress bar shows you the overall completion of the Program update.
  3. Click Restart now to reboot your PC.
  4. After your PC restarts, close the information screen to complete the upgrade process.

Avast Pro Antivirus is now upgraded to the latest version.

  • Avast Pro Antivirus 19.x
  • Microsoft Windows 10 Home / Pro / Enterprise / Education - 32 / 64-bit
  • Microsoft Windows 8.1 / Pro / Enterprise - 32 / 64-bit
  • Microsoft Windows 8 / Pro / Enterprise - 32 / 64-bit
  • Microsoft Windows 7 Home Basic / Home Premium / Professional / Enterprise / Ultimate - Service Pack 1, 32 / 64-bit

Need additional help?

Contact us
Avast Total Care

Your premium tech support for PCs, printers & more

Call now for a free consultation and subscribe! 1-844-340-9251
devices Get help for all your device problems 24x7