Repairing Managed Antivirus When UI Won't Open

This Article Applies to:

  • Business Hub
  • Avast Business On-Premise Console

If you are unable to access the console-managed Avast Business Antivirus UI on the end device, the installation may not have completed properly. Do the following to repair the program (Windows only):

  1. Right-click on the windows icon in the bottom-left of the screen
  2. Click Run
  3. Type C:\Program Files\AVAST Software\Avast\setup\instup.exe /control_panel, then click Enter
    • This will open the installation UI, where you will see options to modify and repair the installation
  4. Click Repair
  5. Wait while Avast repairs the installation, then attempt to open the UI again

In the event these steps do not resolve your issue, please contact Business Technical Support.