Avast startup error

An error message when using Avast appears on the screen saying ‘Failed to load UI’. I don’t know what to do to fix it. Help me.

  • Have you tried an Avast Repair ?
    AvastUI > Menu > Settings > General > Troubleshooting > Repair APP - Restart after completion ?

Also see - Avast UI Failed to Load - See https://support.avast.com/article/Troubleshoot-Embarrassing-UI-Failed-load.