(Unfortunately) I updated yesterday to the latest version of Avast Free - 11.1.2253
I CHOOSE to update when I want to and not AUTO UPDATE so I set that to Manual, as I have for years of using Avast.
Avast is popping up a restart message frequently to restart the computer - I assume to change to Auto Updating.
There’s a link to switch to “Auto Update” and a link or button to “Restart computer”.
I have tried the “Remind Me” - Next Century; Next Year; Next Month; or whatever the longterm options are.
Have you restarted the computer since the update ??? If not, you continue to get the reminder.
The new version isn’t fully functional till the system is rebooted.